diff options
Diffstat (limited to 'lib')
443 files changed, 1976 insertions, 766 deletions
diff --git a/lib/Makefile.in b/lib/Makefile.in index 08feadc..08bb1da 100644 --- a/lib/Makefile.in +++ b/lib/Makefile.in @@ -14,7 +14,7 @@ @SET_MAKE@ -# Copyright (C) 2002-2020 Free Software Foundation, Inc. +# Copyright (C) 2002-2021 Free Software Foundation, Inc. # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -72,6 +72,7 @@ # fopen \ # ftello \ # futimens \ +# gendocs \ # getaddrinfo \ # getline \ # getopt-gnu \ @@ -81,6 +82,7 @@ # gettext-h \ # git-version-gen \ # gitlog-to-changelog \ +# gnu-web-doc-update \ # gnupload \ # group-member \ # hostent \ @@ -404,11 +406,14 @@ am__libgnu_a_SOURCES_DIST = openat-priv.h openat-proc.c base32.h \ c-strncasecmp.c c-strcasestr.h c-strcasestr.c canonicalize.c \ cloexec.c concat-filename.c af_alg.c md2.c md4.c md5.c sha1.c \ sha256.c sha512.c dirname.c basename.c dirname-lgpl.c \ - stripslash.c exitfail.c fatal-signal.h fatal-signal.c \ - fd-hook.c fd-safer-flag.c dup-safer-flag.c file-set.c \ - filenamecat-lgpl.c findprog.h findprog-in.c freading.c \ - getprogname.h getprogname.c gettext.h gettime.c hard-locale.c \ - hash.c hash-pjw.h hash-pjw.c hash-triple-simple.c idx.h \ + stripslash.c malloc/dynarray_at_failure.c \ + malloc/dynarray_emplace_enlarge.c malloc/dynarray_finalize.c \ + malloc/dynarray_resize.c malloc/dynarray_resize_clear.c \ + exitfail.c fatal-signal.h fatal-signal.c fd-hook.c \ + fd-safer-flag.c dup-safer-flag.c file-set.c filenamecat-lgpl.c \ + findprog.h findprog-in.c freading.c getprogname.h \ + getprogname.c gettext.h gettime.c hard-locale.c hash.c \ + hash-pjw.h hash-pjw.c hash-triple-simple.c idx.h \ localcharset.c glthread/lock.h glthread/lock.c malloca.c \ mbchar.c mbiter.h mbiter.c minmax.h openat-die.c pipe2.c \ pipe2-safer.c quotearg.c save-cwd.c \ @@ -453,7 +458,12 @@ am_libgnu_a_OBJECTS = openat-proc.$(OBJEXT) base32.$(OBJEXT) \ concat-filename.$(OBJEXT) af_alg.$(OBJEXT) md2.$(OBJEXT) \ md4.$(OBJEXT) md5.$(OBJEXT) sha1.$(OBJEXT) sha256.$(OBJEXT) \ sha512.$(OBJEXT) dirname.$(OBJEXT) basename.$(OBJEXT) \ - dirname-lgpl.$(OBJEXT) stripslash.$(OBJEXT) exitfail.$(OBJEXT) \ + dirname-lgpl.$(OBJEXT) stripslash.$(OBJEXT) \ + malloc/dynarray_at_failure.$(OBJEXT) \ + malloc/dynarray_emplace_enlarge.$(OBJEXT) \ + malloc/dynarray_finalize.$(OBJEXT) \ + malloc/dynarray_resize.$(OBJEXT) \ + malloc/dynarray_resize_clear.$(OBJEXT) exitfail.$(OBJEXT) \ fatal-signal.$(OBJEXT) fd-hook.$(OBJEXT) \ fd-safer-flag.$(OBJEXT) dup-safer-flag.$(OBJEXT) \ file-set.$(OBJEXT) filenamecat-lgpl.$(OBJEXT) \ @@ -617,6 +627,12 @@ am__depfiles_remade = ./$(DEPDIR)/accept.Po ./$(DEPDIR)/access.Po \ ./$(DEPDIR)/xmalloc.Po ./$(DEPDIR)/xmemdup0.Po \ ./$(DEPDIR)/xsize.Po ./$(DEPDIR)/xstrndup.Po \ glthread/$(DEPDIR)/lock.Po glthread/$(DEPDIR)/threadlib.Po \ + malloc/$(DEPDIR)/dynarray-skeleton.Po \ + malloc/$(DEPDIR)/dynarray_at_failure.Po \ + malloc/$(DEPDIR)/dynarray_emplace_enlarge.Po \ + malloc/$(DEPDIR)/dynarray_finalize.Po \ + malloc/$(DEPDIR)/dynarray_resize.Po \ + malloc/$(DEPDIR)/dynarray_resize_clear.Po \ malloc/$(DEPDIR)/scratch_buffer_dupfree.Po \ malloc/$(DEPDIR)/scratch_buffer_grow.Po \ malloc/$(DEPDIR)/scratch_buffer_grow_preserve.Po \ @@ -1058,6 +1074,7 @@ GNULIB_SYMLINK = @GNULIB_SYMLINK@ GNULIB_SYMLINKAT = @GNULIB_SYMLINKAT@ GNULIB_SYSTEM_POSIX = @GNULIB_SYSTEM_POSIX@ GNULIB_TIMEGM = @GNULIB_TIMEGM@ +GNULIB_TIMESPEC_GET = @GNULIB_TIMESPEC_GET@ GNULIB_TIME_R = @GNULIB_TIME_R@ GNULIB_TIME_RZ = @GNULIB_TIME_RZ@ GNULIB_TMPFILE = @GNULIB_TMPFILE@ @@ -1379,6 +1396,7 @@ HAVE_SYS_TIME_H = @HAVE_SYS_TIME_H@ HAVE_SYS_TYPES_H = @HAVE_SYS_TYPES_H@ HAVE_SYS_UIO_H = @HAVE_SYS_UIO_H@ HAVE_TIMEGM = @HAVE_TIMEGM@ +HAVE_TIMESPEC_GET = @HAVE_TIMESPEC_GET@ HAVE_TIMEZONE_T = @HAVE_TIMEZONE_T@ HAVE_TYPE_VOLATILE_SIG_ATOMIC_T = @HAVE_TYPE_VOLATILE_SIG_ATOMIC_T@ HAVE_UNISTD_H = @HAVE_UNISTD_H@ @@ -1495,6 +1513,7 @@ LIB_SELECT = @LIB_SELECT@ LIB_SETLOCALE_NULL = @LIB_SETLOCALE_NULL@ LIMITS_H = @LIMITS_H@ LOCALCHARSET_TESTS_ENVIRONMENT = @LOCALCHARSET_TESTS_ENVIRONMENT@ +LOCALENAME_ENHANCE_LOCALE_FUNCS = @LOCALENAME_ENHANCE_LOCALE_FUNCS@ LOCALE_FR = @LOCALE_FR@ LOCALE_FR_UTF8 = @LOCALE_FR_UTF8@ LOCALE_JA = @LOCALE_JA@ @@ -1656,6 +1675,7 @@ REPLACE_FCNTL = @REPLACE_FCNTL@ REPLACE_FDOPEN = @REPLACE_FDOPEN@ REPLACE_FDOPENDIR = @REPLACE_FDOPENDIR@ REPLACE_FFLUSH = @REPLACE_FFLUSH@ +REPLACE_FFSLL = @REPLACE_FFSLL@ REPLACE_FNMATCH = @REPLACE_FNMATCH@ REPLACE_FOPEN = @REPLACE_FOPEN@ REPLACE_FPRINTF = @REPLACE_FPRINTF@ @@ -1718,7 +1738,9 @@ REPLACE_MEMCHR = @REPLACE_MEMCHR@ REPLACE_MEMMEM = @REPLACE_MEMMEM@ REPLACE_MKDIR = @REPLACE_MKDIR@ REPLACE_MKFIFO = @REPLACE_MKFIFO@ +REPLACE_MKFIFOAT = @REPLACE_MKFIFOAT@ REPLACE_MKNOD = @REPLACE_MKNOD@ +REPLACE_MKNODAT = @REPLACE_MKNODAT@ REPLACE_MKSTEMP = @REPLACE_MKSTEMP@ REPLACE_MKTIME = @REPLACE_MKTIME@ REPLACE_NANOSLEEP = @REPLACE_NANOSLEEP@ @@ -1835,6 +1857,7 @@ SYS_IOCTL_H_HAVE_WINSOCK2_H = @SYS_IOCTL_H_HAVE_WINSOCK2_H@ SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS = @SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS@ SYS_TIME_H_DEFINES_STRUCT_TIMESPEC = @SYS_TIME_H_DEFINES_STRUCT_TIMESPEC@ TIME_H_DEFINES_STRUCT_TIMESPEC = @TIME_H_DEFINES_STRUCT_TIMESPEC@ +TIME_H_DEFINES_TIME_UTC = @TIME_H_DEFINES_TIME_UTC@ UINT32_MAX_LT_UINTMAX_MAX = @UINT32_MAX_LT_UINTMAX_MAX@ UINT64_MAX_EQ_ULONG_MAX = @UINT64_MAX_EQ_ULONG_MAX@ UNDEFINE_STRTOK_R = @UNDEFINE_STRTOK_R@ @@ -1950,21 +1973,25 @@ EXTRA_DIST = accept.c w32sock.h access.c alloca.c alloca.in.h \ w32sock.h af_alg.h sys-limits.h md2.h md4.h gl_openssl.h md5.h \ gl_openssl.h sha1.h gl_openssl.h sha256.h gl_openssl.h \ sha512.h ctype.in.h dirent.in.h dirfd.c stripslash.c dirname.h \ - dup.c dup2.c errno.in.h error.c error.h exitfail.h fchdir.c \ - fcntl.c fcntl.in.h fd-hook.h fdopendir.c fflush.c stdio-impl.h \ - file-set.h filename.h filenamecat.h flexmember.h float.c \ - float.in.h itold.c flock.c fnmatch.c fnmatch_loop.c fnmatch.c \ - fnmatch.in.h fopen.c fopen.c fpurge.c stdio-impl.h freading.h \ - stdio-impl.h free.c fseek.c fseeko.c stdio-impl.h fstat.c \ - stat-w32.c stat-w32.h at-func.c fstatat.c ftell.c ftello.c \ - stdio-impl.h futimens.c gai_strerror.c getaddrinfo.c getcwd.c \ - getcwd-lgpl.c getdelim.c getdtablesize.c getgroups.c getline.c \ - getopt-cdefs.in.h getopt-core.h getopt-ext.h getopt-pfx-core.h \ - getopt-pfx-ext.h getopt.c getopt.in.h getopt1.c getopt_int.h \ - getpass.c getpass.h getpass.c getpass.h getpeername.c \ - w32sock.h getrandom.c getsockname.c w32sock.h gettimeofday.c \ + dup.c dup2.c dynarray.h malloc/dynarray-skeleton.c \ + malloc/dynarray.h errno.in.h error.c error.h exitfail.h \ + fchdir.c fcntl.c fcntl.in.h fd-hook.h fdopendir.c fflush.c \ + stdio-impl.h file-set.h filename.h filenamecat.h flexmember.h \ + float.c float.in.h itold.c flock.c fnmatch.c fnmatch_loop.c \ + fnmatch.c fnmatch.in.h fopen.c fopen.c fpurge.c stdio-impl.h \ + freading.h stdio-impl.h free.c fseek.c fseeko.c stdio-impl.h \ + fstat.c stat-w32.c stat-w32.h at-func.c fstatat.c ftell.c \ + ftello.c stdio-impl.h futimens.c \ + $(top_srcdir)/build-aux/gendocs.sh gai_strerror.c \ + getaddrinfo.c getcwd.c getcwd-lgpl.c getdelim.c \ + getdtablesize.c getgroups.c getline.c getopt-cdefs.in.h \ + getopt-core.h getopt-ext.h getopt-pfx-core.h getopt-pfx-ext.h \ + getopt.c getopt.in.h getopt1.c getopt_int.h getpass.c \ + getpass.h getpass.c getpass.h getpeername.c w32sock.h \ + getrandom.c getsockname.c w32sock.h gettimeofday.c \ $(top_srcdir)/build-aux/git-version-gen \ $(top_srcdir)/build-aux/gitlog-to-changelog \ + $(top_srcdir)/build-aux/gnu-web-doc-update \ $(top_srcdir)/GNUmakefile $(top_srcdir)/build-aux/gnupload \ group-member.c hard-locale.h hash.h hash-triple.h \ $(top_srcdir)/build-aux/config.rpath iconv.in.h inet_ntop.c \ @@ -2064,11 +2091,14 @@ libgnu_a_SOURCES = openat-priv.h openat-proc.c base32.h base32.c \ c-strncasecmp.c c-strcasestr.h c-strcasestr.c canonicalize.c \ cloexec.c concat-filename.c af_alg.c md2.c md4.c md5.c sha1.c \ sha256.c sha512.c dirname.c basename.c dirname-lgpl.c \ - stripslash.c exitfail.c fatal-signal.h fatal-signal.c \ - fd-hook.c fd-safer-flag.c dup-safer-flag.c file-set.c \ - filenamecat-lgpl.c findprog.h findprog-in.c freading.c \ - getprogname.h getprogname.c gettext.h gettime.c hard-locale.c \ - hash.c hash-pjw.h hash-pjw.c hash-triple-simple.c idx.h \ + stripslash.c malloc/dynarray_at_failure.c \ + malloc/dynarray_emplace_enlarge.c malloc/dynarray_finalize.c \ + malloc/dynarray_resize.c malloc/dynarray_resize_clear.c \ + exitfail.c fatal-signal.h fatal-signal.c fd-hook.c \ + fd-safer-flag.c dup-safer-flag.c file-set.c filenamecat-lgpl.c \ + findprog.h findprog-in.c freading.c getprogname.h \ + getprogname.c gettext.h gettime.c hard-locale.c hash.c \ + hash-pjw.h hash-pjw.c hash-triple-simple.c idx.h \ localcharset.c glthread/lock.h glthread/lock.c malloca.c \ mbchar.c mbiter.h mbiter.c minmax.h openat-die.c pipe2.c \ pipe2-safer.c quotearg.c save-cwd.c \ @@ -2091,19 +2121,20 @@ libgnu_a_LIBADD = $(gl_LIBOBJS) @ALLOCA@ libgnu_a_DEPENDENCIES = $(gl_LIBOBJS) @ALLOCA@ EXTRA_libgnu_a_SOURCES = accept.c access.c alloca.c bind.c btowc.c \ chdir-long.c close.c closedir.c connect.c dirfd.c stripslash.c \ - dup.c dup2.c error.c fchdir.c fcntl.c fdopendir.c fflush.c \ - float.c itold.c flock.c fnmatch.c fnmatch_loop.c fnmatch.c \ - fopen.c fopen.c fpurge.c free.c fseek.c fseeko.c fstat.c \ - stat-w32.c at-func.c fstatat.c ftell.c ftello.c futimens.c \ - gai_strerror.c getaddrinfo.c getcwd.c getcwd-lgpl.c getdelim.c \ - getdtablesize.c getgroups.c getline.c getopt.c getopt1.c \ - getpass.c getpass.c getpeername.c getrandom.c getsockname.c \ - gettimeofday.c group-member.c inet_ntop.c ioctl.c isblank.c \ - iswblank.c iswdigit.c iswxdigit.c link.c listen.c localeconv.c \ - lseek.c lstat.c malloc.c lc-charset-dispatch.c mbrtowc.c \ - mbtowc-lock.c mbsinit.c mbsrtowcs-state.c mbsrtowcs.c mbtowc.c \ - memchr.c mempcpy.c memrchr.c mkdir.c mkostemp.c mkstemp.c \ - mktime.c mktime.c msvc-inval.c msvc-nothrow.c nanosleep.c \ + dup.c dup2.c malloc/dynarray-skeleton.c error.c fchdir.c \ + fcntl.c fdopendir.c fflush.c float.c itold.c flock.c fnmatch.c \ + fnmatch_loop.c fnmatch.c fopen.c fopen.c fpurge.c free.c \ + fseek.c fseeko.c fstat.c stat-w32.c at-func.c fstatat.c \ + ftell.c ftello.c futimens.c gai_strerror.c getaddrinfo.c \ + getcwd.c getcwd-lgpl.c getdelim.c getdtablesize.c getgroups.c \ + getline.c getopt.c getopt1.c getpass.c getpass.c getpeername.c \ + getrandom.c getsockname.c gettimeofday.c group-member.c \ + inet_ntop.c ioctl.c isblank.c iswblank.c iswdigit.c \ + iswxdigit.c link.c listen.c localeconv.c lseek.c lstat.c \ + malloc.c lc-charset-dispatch.c mbrtowc.c mbtowc-lock.c \ + mbsinit.c mbsrtowcs-state.c mbsrtowcs.c mbtowc.c memchr.c \ + mempcpy.c memrchr.c mkdir.c mkostemp.c mkstemp.c mktime.c \ + mktime.c msvc-inval.c msvc-nothrow.c nanosleep.c \ nl_langinfo-lock.c nl_langinfo.c open.c openat.c opendir.c \ pipe.c spawn.c spawni.c spawn_faction_addchdir.c \ spawn_faction_addclose.c spawn_faction_adddup2.c \ @@ -2206,6 +2237,22 @@ clean-noinstLTLIBRARIES: echo rm -f $${locs}; \ rm -f $${locs}; \ } +malloc/$(am__dirstamp): + @$(MKDIR_P) malloc + @: > malloc/$(am__dirstamp) +malloc/$(DEPDIR)/$(am__dirstamp): + @$(MKDIR_P) malloc/$(DEPDIR) + @: > malloc/$(DEPDIR)/$(am__dirstamp) +malloc/dynarray_at_failure.$(OBJEXT): malloc/$(am__dirstamp) \ + malloc/$(DEPDIR)/$(am__dirstamp) +malloc/dynarray_emplace_enlarge.$(OBJEXT): malloc/$(am__dirstamp) \ + malloc/$(DEPDIR)/$(am__dirstamp) +malloc/dynarray_finalize.$(OBJEXT): malloc/$(am__dirstamp) \ + malloc/$(DEPDIR)/$(am__dirstamp) +malloc/dynarray_resize.$(OBJEXT): malloc/$(am__dirstamp) \ + malloc/$(DEPDIR)/$(am__dirstamp) +malloc/dynarray_resize_clear.$(OBJEXT): malloc/$(am__dirstamp) \ + malloc/$(DEPDIR)/$(am__dirstamp) glthread/$(am__dirstamp): @$(MKDIR_P) glthread @: > glthread/$(am__dirstamp) @@ -2214,12 +2261,6 @@ glthread/$(DEPDIR)/$(am__dirstamp): @: > glthread/$(DEPDIR)/$(am__dirstamp) glthread/lock.$(OBJEXT): glthread/$(am__dirstamp) \ glthread/$(DEPDIR)/$(am__dirstamp) -malloc/$(am__dirstamp): - @$(MKDIR_P) malloc - @: > malloc/$(am__dirstamp) -malloc/$(DEPDIR)/$(am__dirstamp): - @$(MKDIR_P) malloc/$(DEPDIR) - @: > malloc/$(DEPDIR)/$(am__dirstamp) malloc/scratch_buffer_dupfree.$(OBJEXT): malloc/$(am__dirstamp) \ malloc/$(DEPDIR)/$(am__dirstamp) malloc/scratch_buffer_grow.$(OBJEXT): malloc/$(am__dirstamp) \ @@ -2298,6 +2339,8 @@ uniwidth/$(DEPDIR)/$(am__dirstamp): @: > uniwidth/$(DEPDIR)/$(am__dirstamp) uniwidth/width.$(OBJEXT): uniwidth/$(am__dirstamp) \ uniwidth/$(DEPDIR)/$(am__dirstamp) +malloc/dynarray-skeleton.$(OBJEXT): malloc/$(am__dirstamp) \ + malloc/$(DEPDIR)/$(am__dirstamp) libgnu.a: $(libgnu_a_OBJECTS) $(libgnu_a_DEPENDENCIES) $(EXTRA_libgnu_a_DEPENDENCIES) $(AM_V_at)-rm -f libgnu.a @@ -2549,6 +2592,12 @@ distclean-compile: @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/xstrndup.Po@am__quote@ # am--include-marker @AMDEP_TRUE@@am__include@ @am__quote@glthread/$(DEPDIR)/lock.Po@am__quote@ # am--include-marker @AMDEP_TRUE@@am__include@ @am__quote@glthread/$(DEPDIR)/threadlib.Po@am__quote@ # am--include-marker +@AMDEP_TRUE@@am__include@ @am__quote@malloc/$(DEPDIR)/dynarray-skeleton.Po@am__quote@ # am--include-marker +@AMDEP_TRUE@@am__include@ @am__quote@malloc/$(DEPDIR)/dynarray_at_failure.Po@am__quote@ # am--include-marker +@AMDEP_TRUE@@am__include@ @am__quote@malloc/$(DEPDIR)/dynarray_emplace_enlarge.Po@am__quote@ # am--include-marker +@AMDEP_TRUE@@am__include@ @am__quote@malloc/$(DEPDIR)/dynarray_finalize.Po@am__quote@ # am--include-marker +@AMDEP_TRUE@@am__include@ @am__quote@malloc/$(DEPDIR)/dynarray_resize.Po@am__quote@ # am--include-marker +@AMDEP_TRUE@@am__include@ @am__quote@malloc/$(DEPDIR)/dynarray_resize_clear.Po@am__quote@ # am--include-marker @AMDEP_TRUE@@am__include@ @am__quote@malloc/$(DEPDIR)/scratch_buffer_dupfree.Po@am__quote@ # am--include-marker @AMDEP_TRUE@@am__include@ @am__quote@malloc/$(DEPDIR)/scratch_buffer_grow.Po@am__quote@ # am--include-marker @AMDEP_TRUE@@am__include@ @am__quote@malloc/$(DEPDIR)/scratch_buffer_grow_preserve.Po@am__quote@ # am--include-marker @@ -2972,6 +3021,12 @@ distclean: distclean-am -rm -f ./$(DEPDIR)/xstrndup.Po -rm -f glthread/$(DEPDIR)/lock.Po -rm -f glthread/$(DEPDIR)/threadlib.Po + -rm -f malloc/$(DEPDIR)/dynarray-skeleton.Po + -rm -f malloc/$(DEPDIR)/dynarray_at_failure.Po + -rm -f malloc/$(DEPDIR)/dynarray_emplace_enlarge.Po + -rm -f malloc/$(DEPDIR)/dynarray_finalize.Po + -rm -f malloc/$(DEPDIR)/dynarray_resize.Po + -rm -f malloc/$(DEPDIR)/dynarray_resize_clear.Po -rm -f malloc/$(DEPDIR)/scratch_buffer_dupfree.Po -rm -f malloc/$(DEPDIR)/scratch_buffer_grow.Po -rm -f malloc/$(DEPDIR)/scratch_buffer_grow_preserve.Po @@ -3272,6 +3327,12 @@ maintainer-clean: maintainer-clean-am -rm -f ./$(DEPDIR)/xstrndup.Po -rm -f glthread/$(DEPDIR)/lock.Po -rm -f glthread/$(DEPDIR)/threadlib.Po + -rm -f malloc/$(DEPDIR)/dynarray-skeleton.Po + -rm -f malloc/$(DEPDIR)/dynarray_at_failure.Po + -rm -f malloc/$(DEPDIR)/dynarray_emplace_enlarge.Po + -rm -f malloc/$(DEPDIR)/dynarray_finalize.Po + -rm -f malloc/$(DEPDIR)/dynarray_resize.Po + -rm -f malloc/$(DEPDIR)/dynarray_resize_clear.Po -rm -f malloc/$(DEPDIR)/scratch_buffer_dupfree.Po -rm -f malloc/$(DEPDIR)/scratch_buffer_grow.Po -rm -f malloc/$(DEPDIR)/scratch_buffer_grow_preserve.Po @@ -3680,6 +3741,7 @@ locale.h: locale.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H -e 's|@''REPLACE_DUPLOCALE''@|$(REPLACE_DUPLOCALE)|g' \ -e 's|@''REPLACE_FREELOCALE''@|$(REPLACE_FREELOCALE)|g' \ -e 's|@''REPLACE_STRUCT_LCONV''@|$(REPLACE_STRUCT_LCONV)|g' \ + -e 's|@''LOCALENAME_ENHANCE_LOCALE_FUNCS''@|$(LOCALENAME_ENHANCE_LOCALE_FUNCS)|g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ @@ -4247,6 +4309,7 @@ string.h: string.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H -e 's|@''HAVE_SIGDESCR_NP''@|$(HAVE_SIGDESCR_NP)|g' \ -e 's|@''HAVE_DECL_STRSIGNAL''@|$(HAVE_DECL_STRSIGNAL)|g' \ -e 's|@''HAVE_STRVERSCMP''@|$(HAVE_STRVERSCMP)|g' \ + -e 's|@''REPLACE_FFSLL''@|$(REPLACE_FFSLL)|g' \ -e 's|@''REPLACE_MEMCHR''@|$(REPLACE_MEMCHR)|g' \ -e 's|@''REPLACE_MEMMEM''@|$(REPLACE_MEMMEM)|g' \ -e 's|@''REPLACE_STPNCPY''@|$(REPLACE_STPNCPY)|g' \ @@ -4471,7 +4534,9 @@ sys/stat.h: sys_stat.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNU -e 's|@''REPLACE_LSTAT''@|$(REPLACE_LSTAT)|g' \ -e 's|@''REPLACE_MKDIR''@|$(REPLACE_MKDIR)|g' \ -e 's|@''REPLACE_MKFIFO''@|$(REPLACE_MKFIFO)|g' \ + -e 's|@''REPLACE_MKFIFOAT''@|$(REPLACE_MKFIFOAT)|g' \ -e 's|@''REPLACE_MKNOD''@|$(REPLACE_MKNOD)|g' \ + -e 's|@''REPLACE_MKNODAT''@|$(REPLACE_MKNODAT)|g' \ -e 's|@''REPLACE_STAT''@|$(REPLACE_STAT)|g' \ -e 's|@''REPLACE_UTIMENSAT''@|$(REPLACE_UTIMENSAT)|g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ @@ -4574,6 +4639,7 @@ time.h: time.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $( -e 's/@''GNULIB_STRFTIME''@/$(GNULIB_STRFTIME)/g' \ -e 's/@''GNULIB_STRPTIME''@/$(GNULIB_STRPTIME)/g' \ -e 's/@''GNULIB_TIMEGM''@/$(GNULIB_TIMEGM)/g' \ + -e 's/@''GNULIB_TIMESPEC_GET''@/$(GNULIB_TIMESPEC_GET)/g' \ -e 's/@''GNULIB_TIME_R''@/$(GNULIB_TIME_R)/g' \ -e 's/@''GNULIB_TIME_RZ''@/$(GNULIB_TIME_RZ)/g' \ -e 's/@''GNULIB_TZSET''@/$(GNULIB_TZSET)/g' \ @@ -4582,6 +4648,7 @@ time.h: time.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $( -e 's|@''HAVE_NANOSLEEP''@|$(HAVE_NANOSLEEP)|g' \ -e 's|@''HAVE_STRPTIME''@|$(HAVE_STRPTIME)|g' \ -e 's|@''HAVE_TIMEGM''@|$(HAVE_TIMEGM)|g' \ + -e 's|@''HAVE_TIMESPEC_GET''@|$(HAVE_TIMESPEC_GET)|g' \ -e 's|@''HAVE_TIMEZONE_T''@|$(HAVE_TIMEZONE_T)|g' \ -e 's|@''REPLACE_CTIME''@|$(REPLACE_CTIME)|g' \ -e 's|@''REPLACE_GMTIME''@|$(REPLACE_GMTIME)|g' \ @@ -4596,6 +4663,7 @@ time.h: time.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $( -e 's|@''SYS_TIME_H_DEFINES_STRUCT_TIMESPEC''@|$(SYS_TIME_H_DEFINES_STRUCT_TIMESPEC)|g' \ -e 's|@''TIME_H_DEFINES_STRUCT_TIMESPEC''@|$(TIME_H_DEFINES_STRUCT_TIMESPEC)|g' \ -e 's|@''UNISTD_H_DEFINES_STRUCT_TIMESPEC''@|$(UNISTD_H_DEFINES_STRUCT_TIMESPEC)|g' \ + -e 's|@''TIME_H_DEFINES_TIME_UTC''@|$(TIME_H_DEFINES_TIME_UTC)|g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ diff --git a/lib/_Noreturn.h b/lib/_Noreturn.h index 394ca3c..38afe1d 100644 --- a/lib/_Noreturn.h +++ b/lib/_Noreturn.h @@ -1,5 +1,5 @@ /* A C macro for declaring that a function does not return. - Copyright (C) 2011-2020 Free Software Foundation, Inc. + Copyright (C) 2011-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published diff --git a/lib/accept.c b/lib/accept.c index 9be0211..a7d5743 100644 --- a/lib/accept.c +++ b/lib/accept.c @@ -1,6 +1,6 @@ /* accept.c --- wrappers for Windows accept function - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/access.c b/lib/access.c index ba515cc..097f85f 100644 --- a/lib/access.c +++ b/lib/access.c @@ -1,5 +1,5 @@ /* Test the access rights of a file. - Copyright (C) 2019-2020 Free Software Foundation, Inc. + Copyright (C) 2019-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/af_alg.c b/lib/af_alg.c index 1d84e80..5e6c435 100644 --- a/lib/af_alg.c +++ b/lib/af_alg.c @@ -1,5 +1,5 @@ /* af_alg.c - Compute message digests from file streams and buffers. - Copyright (C) 2018-2020 Free Software Foundation, Inc. + Copyright (C) 2018-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the diff --git a/lib/af_alg.h b/lib/af_alg.h index fcfb12f..6d05c2c 100644 --- a/lib/af_alg.h +++ b/lib/af_alg.h @@ -1,5 +1,5 @@ /* af_alg.h - Compute message digests from file streams and buffers. - Copyright (C) 2018-2020 Free Software Foundation, Inc. + Copyright (C) 2018-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the diff --git a/lib/alloca.in.h b/lib/alloca.in.h index c71e9bf..0a6137e 100644 --- a/lib/alloca.in.h +++ b/lib/alloca.in.h @@ -1,6 +1,6 @@ /* Memory allocation on the stack. - Copyright (C) 1995, 1999, 2001-2004, 2006-2020 Free Software Foundation, + Copyright (C) 1995, 1999, 2001-2004, 2006-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it diff --git a/lib/arg-nonnull.h b/lib/arg-nonnull.h index db9d9ae..5b81b50 100644 --- a/lib/arg-nonnull.h +++ b/lib/arg-nonnull.h @@ -1,5 +1,5 @@ /* A C macro for declaring that specific arguments must not be NULL. - Copyright (C) 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published diff --git a/lib/arpa_inet.in.h b/lib/arpa_inet.in.h index 9f13d48..5b103da 100644 --- a/lib/arpa_inet.in.h +++ b/lib/arpa_inet.in.h @@ -1,6 +1,6 @@ /* A GNU-like <arpa/inet.h>. - Copyright (C) 2005-2006, 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2008-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/array-mergesort.h b/lib/array-mergesort.h index 5cfe65e..b0fb970 100644 --- a/lib/array-mergesort.h +++ b/lib/array-mergesort.h @@ -1,5 +1,5 @@ /* Stable-sorting of an array using mergesort. - Copyright (C) 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This program is free software: you can redistribute it and/or modify it diff --git a/lib/asnprintf.c b/lib/asnprintf.c index 37dcf92..4848443 100644 --- a/lib/asnprintf.c +++ b/lib/asnprintf.c @@ -1,5 +1,5 @@ /* Formatted output to strings. - Copyright (C) 1999, 2002, 2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 1999, 2002, 2006, 2009-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/asprintf.c b/lib/asprintf.c index f97580f..891e8b8 100644 --- a/lib/asprintf.c +++ b/lib/asprintf.c @@ -1,5 +1,5 @@ /* Formatted output to strings. - Copyright (C) 1999, 2002, 2006-2007, 2009-2020 Free Software Foundation, + Copyright (C) 1999, 2002, 2006-2007, 2009-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify diff --git a/lib/assure.h b/lib/assure.h index 09a4edf..b6f4076 100644 --- a/lib/assure.h +++ b/lib/assure.h @@ -1,6 +1,6 @@ /* Run-time assert-like macros. - Copyright (C) 2014-2020 Free Software Foundation, Inc. + Copyright (C) 2014-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/at-func.c b/lib/at-func.c index 90022e0..b6d9de7 100644 --- a/lib/at-func.c +++ b/lib/at-func.c @@ -1,5 +1,5 @@ /* Define at-style functions like fstatat, unlinkat, fchownat, etc. - Copyright (C) 2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2006, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/attribute.h b/lib/attribute.h index 5afcb8e..8224527 100644 --- a/lib/attribute.h +++ b/lib/attribute.h @@ -1,6 +1,6 @@ /* ATTRIBUTE_* macros for using attributes in GCC and similar compilers - Copyright 2020 Free Software Foundation, Inc. + Copyright 2020-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published diff --git a/lib/base32.c b/lib/base32.c index ffff972..76fd642 100644 --- a/lib/base32.c +++ b/lib/base32.c @@ -1,5 +1,5 @@ /* base32.c -- Encode binary data using printable characters. - Copyright (C) 1999-2001, 2004-2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 1999-2001, 2004-2006, 2009-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/base32.h b/lib/base32.h index e45f3a0..9037157 100644 --- a/lib/base32.h +++ b/lib/base32.h @@ -1,5 +1,5 @@ /* base32.h -- Encode binary data using printable characters. - Copyright (C) 2004-2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2004-2006, 2009-2021 Free Software Foundation, Inc. Adapted from Simon Josefsson's base64 code by Gijs van Tulder. This program is free software; you can redistribute it and/or modify diff --git a/lib/basename-lgpl.c b/lib/basename-lgpl.c index 6bb28d4..f8394ed 100644 --- a/lib/basename-lgpl.c +++ b/lib/basename-lgpl.c @@ -1,6 +1,6 @@ /* basename.c -- return the last element in a file name - Copyright (C) 1990, 1998-2001, 2003-2006, 2009-2020 Free Software + Copyright (C) 1990, 1998-2001, 2003-2006, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/basename-lgpl.h b/lib/basename-lgpl.h index 3807094..1e9631a 100644 --- a/lib/basename-lgpl.h +++ b/lib/basename-lgpl.h @@ -1,6 +1,6 @@ /* Extract the last component (base name) of a file name. - Copyright (C) 1998, 2001, 2003-2006, 2009-2020 Free Software Foundation, + Copyright (C) 1998, 2001, 2003-2006, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/basename.c b/lib/basename.c index b14417f..0ba2878 100644 --- a/lib/basename.c +++ b/lib/basename.c @@ -1,6 +1,6 @@ /* basename.c -- return the last element in a file name - Copyright (C) 1990, 1998-2001, 2003-2006, 2009-2020 Free Software + Copyright (C) 1990, 1998-2001, 2003-2006, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/binary-io.c b/lib/binary-io.c index e84e223..f267897 100644 --- a/lib/binary-io.c +++ b/lib/binary-io.c @@ -1,5 +1,5 @@ /* Binary mode I/O. - Copyright 2017-2020 Free Software Foundation, Inc. + Copyright 2017-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/binary-io.h b/lib/binary-io.h index d17af7c..8654fd2 100644 --- a/lib/binary-io.h +++ b/lib/binary-io.h @@ -1,5 +1,5 @@ /* Binary mode I/O. - Copyright (C) 2001, 2003, 2005, 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2001, 2003, 2005, 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -1,6 +1,6 @@ /* bind.c --- wrappers for Windows bind function - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/bitrotate.h b/lib/bitrotate.h index 59827e2..895cc0d 100644 --- a/lib/bitrotate.h +++ b/lib/bitrotate.h @@ -1,5 +1,5 @@ /* bitrotate.h - Rotate bits in integers - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/btowc.c b/lib/btowc.c index 6828b70..58186c4 100644 --- a/lib/btowc.c +++ b/lib/btowc.c @@ -1,5 +1,5 @@ /* Convert unibyte character to wide character. - Copyright (C) 2008, 2010-2020 Free Software Foundation, Inc. + Copyright (C) 2008, 2010-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2008. This program is free software: you can redistribute it and/or modify diff --git a/lib/byteswap.in.h b/lib/byteswap.in.h index e690b3c..2b7d5ab 100644 --- a/lib/byteswap.in.h +++ b/lib/byteswap.in.h @@ -1,5 +1,5 @@ /* byteswap.h - Byte swapping - Copyright (C) 2005, 2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2005, 2007, 2009-2021 Free Software Foundation, Inc. Written by Oskar Liljeblad <oskar@osk.mine.nu>, 2005. This program is free software: you can redistribute it and/or modify diff --git a/lib/c++defs.h b/lib/c++defs.h index 01ef814..39df1bc 100644 --- a/lib/c++defs.h +++ b/lib/c++defs.h @@ -1,5 +1,5 @@ /* C++ compatible function declaration macros. - Copyright (C) 2010-2020 Free Software Foundation, Inc. + Copyright (C) 2010-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published diff --git a/lib/c-ctype.h b/lib/c-ctype.h index fbd11b3..bf24a88 100644 --- a/lib/c-ctype.h +++ b/lib/c-ctype.h @@ -5,7 +5,7 @@ <ctype.h> functions' behaviour depends on the current locale set via setlocale. - Copyright (C) 2000-2003, 2006, 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2000-2003, 2006, 2008-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/c-strcase.h b/lib/c-strcase.h index 3b711f5..089edfe 100644 --- a/lib/c-strcase.h +++ b/lib/c-strcase.h @@ -1,5 +1,5 @@ /* Case-insensitive string comparison functions in C locale. - Copyright (C) 1995-1996, 2001, 2003, 2005, 2009-2020 Free Software + Copyright (C) 1995-1996, 2001, 2003, 2005, 2009-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify diff --git a/lib/c-strcasecmp.c b/lib/c-strcasecmp.c index f1a4b98..55479d6 100644 --- a/lib/c-strcasecmp.c +++ b/lib/c-strcasecmp.c @@ -1,5 +1,5 @@ /* c-strcasecmp.c -- case insensitive string comparator in C locale - Copyright (C) 1998-1999, 2005-2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 1998-1999, 2005-2006, 2009-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/c-strcaseeq.h b/lib/c-strcaseeq.h index 0f7c50a..191b670 100644 --- a/lib/c-strcaseeq.h +++ b/lib/c-strcaseeq.h @@ -1,5 +1,5 @@ /* Optimized case-insensitive string comparison in C locale. - Copyright (C) 2001-2002, 2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2001-2002, 2007, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published diff --git a/lib/c-strcasestr.c b/lib/c-strcasestr.c index b55b31f..9ae1cb0 100644 --- a/lib/c-strcasestr.c +++ b/lib/c-strcasestr.c @@ -1,5 +1,5 @@ /* c-strcasestr.c -- case insensitive substring search in C locale - Copyright (C) 2005-2020 Free Software Foundation, Inc. + Copyright (C) 2005-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2005. This program is free software: you can redistribute it and/or modify diff --git a/lib/c-strcasestr.h b/lib/c-strcasestr.h index a6eb80a..23ec272 100644 --- a/lib/c-strcasestr.h +++ b/lib/c-strcasestr.h @@ -1,5 +1,5 @@ /* Case-insensitive searching in a string in C locale. - Copyright (C) 2005, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2005, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/c-strncasecmp.c b/lib/c-strncasecmp.c index 1d6e141..02bc0f2 100644 --- a/lib/c-strncasecmp.c +++ b/lib/c-strncasecmp.c @@ -1,5 +1,5 @@ /* c-strncasecmp.c -- case insensitive string comparator in C locale - Copyright (C) 1998-1999, 2005-2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 1998-1999, 2005-2006, 2009-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/canonicalize.c b/lib/canonicalize.c index 2606683..3a1c809 100644 --- a/lib/canonicalize.c +++ b/lib/canonicalize.c @@ -1,5 +1,5 @@ /* Return the canonical absolute name of a given file. - Copyright (C) 1996-2020 Free Software Foundation, Inc. + Copyright (C) 1996-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -42,10 +42,6 @@ # define IF_LINT(Code) /* empty */ #endif -/* True if adding two valid object sizes might overflow idx_t. - As a practical matter, this cannot happen on 64-bit machines. */ -enum { NARROW_ADDRESSES = IDX_MAX >> 31 >> 31 == 0 }; - #ifndef DOUBLE_SLASH_IS_DISTINCT_ROOT # define DOUBLE_SLASH_IS_DISTINCT_ROOT false #endif @@ -393,7 +389,7 @@ canonicalize_filename_mode_stk (const char *name, canonicalize_mode_t can_mode, if (end_in_extra_buffer) end_idx = end - extra_buf; size_t len = strlen (end); - if (NARROW_ADDRESSES && INT_ADD_OVERFLOW (len, n)) + if (INT_ADD_OVERFLOW (len, n)) xalloc_die (); while (extra_buffer.length <= len + n) { diff --git a/lib/canonicalize.h b/lib/canonicalize.h index 1815297..f3054d4 100644 --- a/lib/canonicalize.h +++ b/lib/canonicalize.h @@ -1,5 +1,5 @@ /* Return the canonical absolute name of a given file. - Copyright (C) 1996-2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 1996-2007, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/cdefs.h b/lib/cdefs.h index 1a2805d..519b37a 100644 --- a/lib/cdefs.h +++ b/lib/cdefs.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1992-2020 Free Software Foundation, Inc. +/* Copyright (C) 1992-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -25,7 +25,7 @@ /* The GNU libc does not support any K&R compilers or the traditional mode of ISO C compilers anymore. Check for some of the combinations not - anymore supported. */ + supported anymore. */ #if defined __GNUC__ && !defined __STDC__ # error "You need a ISO C conforming compiler to use the glibc headers" #endif @@ -34,31 +34,24 @@ #undef __P #undef __PMT -/* Compilers that are not clang may object to - #if defined __clang__ && __has_attribute(...) - even though they do not need to evaluate the right-hand side of the &&. */ -#if defined __clang__ && defined __has_attribute -# define __glibc_clang_has_attribute(name) __has_attribute (name) +/* Compilers that lack __has_attribute may object to + #if defined __has_attribute && __has_attribute (...) + even though they do not need to evaluate the right-hand side of the &&. + Similarly for __has_builtin, etc. */ +#ifdef __has_attribute +# define __glibc_has_attribute(attr) __has_attribute (attr) #else -# define __glibc_clang_has_attribute(name) 0 +# define __glibc_has_attribute(attr) 0 #endif - -/* Compilers that are not clang may object to - #if defined __clang__ && __has_builtin(...) - even though they do not need to evaluate the right-hand side of the &&. */ -#if defined __clang__ && defined __has_builtin -# define __glibc_clang_has_builtin(name) __has_builtin (name) +#ifdef __has_builtin +# define __glibc_has_builtin(name) __has_builtin (name) #else -# define __glibc_clang_has_builtin(name) 0 +# define __glibc_has_builtin(name) 0 #endif - -/* Compilers that are not clang may object to - #if defined __clang__ && __has_extension(...) - even though they do not need to evaluate the right-hand side of the &&. */ -#if defined __clang__ && defined __has_extension -# define __glibc_clang_has_extension(ext) __has_extension (ext) +#ifdef __has_extension +# define __glibc_has_extension(ext) __has_extension (ext) #else -# define __glibc_clang_has_extension(ext) 0 +# define __glibc_has_extension(ext) 0 #endif #if defined __GNUC__ || defined __clang__ @@ -74,22 +67,26 @@ # endif /* GCC can always grok prototypes. For C++ programs we add throw() - to help it optimize the function calls. But this works only with + to help it optimize the function calls. But this only works with gcc 2.8.x and egcs. For gcc 3.4 and up we even mark C functions as non-throwing using a function attribute since programs can use the -fexceptions options for C code as well. */ # if !defined __cplusplus \ - && (__GNUC_PREREQ (3, 4) || __glibc_clang_has_attribute (__nothrow__)) + && (__GNUC_PREREQ (3, 4) || __glibc_has_attribute (__nothrow__)) # define __THROW __attribute__ ((__nothrow__ __LEAF)) # define __THROWNL __attribute__ ((__nothrow__)) # define __NTH(fct) __attribute__ ((__nothrow__ __LEAF)) fct # define __NTHNL(fct) __attribute__ ((__nothrow__)) fct # else # if defined __cplusplus && (__GNUC_PREREQ (2,8) || __clang_major >= 4) -# define __THROW throw () -# define __THROWNL throw () -# define __NTH(fct) __LEAF_ATTR fct throw () -# define __NTHNL(fct) fct throw () +# if __cplusplus >= 201103L +# define __THROW noexcept (true) +# else +# define __THROW throw () +# endif +# define __THROWNL __THROW +# define __NTH(fct) __LEAF_ATTR fct __THROW +# define __NTHNL(fct) fct __THROW # else # define __THROW # define __THROWNL @@ -142,24 +139,20 @@ #define __bos(ptr) __builtin_object_size (ptr, __USE_FORTIFY_LEVEL > 1) #define __bos0(ptr) __builtin_object_size (ptr, 0) +/* Use __builtin_dynamic_object_size at _FORTIFY_SOURCE=3 when available. */ +#if __USE_FORTIFY_LEVEL == 3 && __glibc_clang_prereq (9, 0) +# define __glibc_objsize0(__o) __builtin_dynamic_object_size (__o, 0) +# define __glibc_objsize(__o) __builtin_dynamic_object_size (__o, 1) +#else +# define __glibc_objsize0(__o) __bos0 (__o) +# define __glibc_objsize(__o) __bos (__o) +#endif + #if __GNUC_PREREQ (4,3) -# define __warndecl(name, msg) \ - extern void name (void) __attribute__((__warning__ (msg))) # define __warnattr(msg) __attribute__((__warning__ (msg))) # define __errordecl(name, msg) \ extern void name (void) __attribute__((__error__ (msg))) -#elif __glibc_clang_has_attribute (__diagnose_if__) && 0 -/* These definitions are not enabled, because they produce bogus warnings - in the glibc Fortify functions. These functions are written in a style - that works with GCC. In order to work with clang, these functions would - need to be modified. */ -# define __warndecl(name, msg) \ - extern void name (void) __attribute__((__diagnose_if__ (1, msg, "warning"))) -# define __warnattr(msg) __attribute__((__diagnose_if__ (1, msg, "warning"))) -# define __errordecl(name, msg) \ - extern void name (void) __attribute__((__diagnose_if__ (1, msg, "error"))) #else -# define __warndecl(name, msg) extern void name (void) # define __warnattr(msg) # define __errordecl(name, msg) extern void name (void) #endif @@ -233,7 +226,7 @@ /* At some point during the gcc 2.96 development the `malloc' attribute for functions was introduced. We don't want to use it unconditionally (although this would be possible) since it generates warnings. */ -#if __GNUC_PREREQ (2,96) || __glibc_clang_has_attribute (__malloc__) +#if __GNUC_PREREQ (2,96) || __glibc_has_attribute (__malloc__) # define __attribute_malloc__ __attribute__ ((__malloc__)) #else # define __attribute_malloc__ /* Ignore */ @@ -251,23 +244,31 @@ /* At some point during the gcc 2.96 development the `pure' attribute for functions was introduced. We don't want to use it unconditionally (although this would be possible) since it generates warnings. */ -#if __GNUC_PREREQ (2,96) || __glibc_clang_has_attribute (__pure__) +#if __GNUC_PREREQ (2,96) || __glibc_has_attribute (__pure__) # define __attribute_pure__ __attribute__ ((__pure__)) #else # define __attribute_pure__ /* Ignore */ #endif /* This declaration tells the compiler that the value is constant. */ -#if __GNUC_PREREQ (2,5) || __glibc_clang_has_attribute (__const__) +#if __GNUC_PREREQ (2,5) || __glibc_has_attribute (__const__) # define __attribute_const__ __attribute__ ((__const__)) #else # define __attribute_const__ /* Ignore */ #endif +#if defined __STDC_VERSION__ && 201710L < __STDC_VERSION__ +# define __attribute_maybe_unused__ [[__maybe_unused__]] +#elif __GNUC_PREREQ (2,7) || __glibc_has_attribute (__unused__) +# define __attribute_maybe_unused__ __attribute__ ((__unused__)) +#else +# define __attribute_maybe_unused__ /* Ignore */ +#endif + /* At some point during the gcc 3.1 development the `used' attribute for functions was introduced. We don't want to use it unconditionally (although this would be possible) since it generates warnings. */ -#if __GNUC_PREREQ (3,1) || __glibc_clang_has_attribute (__used__) +#if __GNUC_PREREQ (3,1) || __glibc_has_attribute (__used__) # define __attribute_used__ __attribute__ ((__used__)) # define __attribute_noinline__ __attribute__ ((__noinline__)) #else @@ -276,7 +277,7 @@ #endif /* Since version 3.2, gcc allows marking deprecated functions. */ -#if __GNUC_PREREQ (3,2) || __glibc_clang_has_attribute (__deprecated__) +#if __GNUC_PREREQ (3,2) || __glibc_has_attribute (__deprecated__) # define __attribute_deprecated__ __attribute__ ((__deprecated__)) #else # define __attribute_deprecated__ /* Ignore */ @@ -285,8 +286,8 @@ /* Since version 4.5, gcc also allows one to specify the message printed when a deprecated function is used. clang claims to be gcc 4.2, but may also support this feature. */ -#if __GNUC_PREREQ (4,5) || \ - __glibc_clang_has_extension (__attribute_deprecated_with_message__) +#if __GNUC_PREREQ (4,5) \ + || __glibc_has_extension (__attribute_deprecated_with_message__) # define __attribute_deprecated_msg__(msg) \ __attribute__ ((__deprecated__ (msg))) #else @@ -299,7 +300,7 @@ If several `format_arg' attributes are given for the same function, in gcc-3.0 and older, all but the last one are ignored. In newer gccs, all designated arguments are considered. */ -#if __GNUC_PREREQ (2,8) || __glibc_clang_has_attribute (__format_arg__) +#if __GNUC_PREREQ (2,8) || __glibc_has_attribute (__format_arg__) # define __attribute_format_arg__(x) __attribute__ ((__format_arg__ (x))) #else # define __attribute_format_arg__(x) /* Ignore */ @@ -309,7 +310,7 @@ attribute for functions was introduced. We don't want to use it unconditionally (although this would be possible) since it generates warnings. */ -#if __GNUC_PREREQ (2,97) || __glibc_clang_has_attribute (__format__) +#if __GNUC_PREREQ (2,97) || __glibc_has_attribute (__format__) # define __attribute_format_strfmon__(a,b) \ __attribute__ ((__format__ (__strfmon__, a, b))) #else @@ -320,7 +321,7 @@ must not be NULL. Do not define __nonnull if it is already defined, for portability when this file is used in Gnulib. */ #ifndef __nonnull -# if __GNUC_PREREQ (3,3) || __glibc_clang_has_attribute (__nonnull__) +# if __GNUC_PREREQ (3,3) || __glibc_has_attribute (__nonnull__) # define __nonnull(params) __attribute__ ((__nonnull__ params)) # else # define __nonnull(params) @@ -329,7 +330,7 @@ /* If fortification mode, we warn about unused results of certain function calls which can lead to problems. */ -#if __GNUC_PREREQ (3,4) || __glibc_clang_has_attribute (__warn_unused_result__) +#if __GNUC_PREREQ (3,4) || __glibc_has_attribute (__warn_unused_result__) # define __attribute_warn_unused_result__ \ __attribute__ ((__warn_unused_result__)) # if defined __USE_FORTIFY_LEVEL && __USE_FORTIFY_LEVEL > 0 @@ -343,7 +344,7 @@ #endif /* Forces a function to be always inlined. */ -#if __GNUC_PREREQ (3,2) || __glibc_clang_has_attribute (__always_inline__) +#if __GNUC_PREREQ (3,2) || __glibc_has_attribute (__always_inline__) /* The Linux kernel defines __always_inline in stddef.h (283d7573), and it conflicts with this definition. Therefore undefine it first to allow either header to be included first. */ @@ -356,7 +357,7 @@ /* Associate error messages with the source location of the call site rather than with the source location inside the function. */ -#if __GNUC_PREREQ (4,3) || __glibc_clang_has_attribute (__artificial__) +#if __GNUC_PREREQ (4,3) || __glibc_has_attribute (__artificial__) # define __attribute_artificial__ __attribute__ ((__artificial__)) #else # define __attribute_artificial__ /* Ignore */ @@ -433,7 +434,7 @@ # endif #endif -#if (__GNUC__ >= 3) || __glibc_clang_has_builtin (__builtin_expect) +#if (__GNUC__ >= 3) || __glibc_has_builtin (__builtin_expect) # define __glibc_unlikely(cond) __builtin_expect ((cond), 0) # define __glibc_likely(cond) __builtin_expect ((cond), 1) #else @@ -441,12 +442,6 @@ # define __glibc_likely(cond) (cond) #endif -#ifdef __has_attribute -# define __glibc_has_attribute(attr) __has_attribute (attr) -#else -# define __glibc_has_attribute(attr) 0 -#endif - #if (!defined _Noreturn \ && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) < 201112 \ && !(__GNUC_PREREQ (4,7) \ @@ -467,6 +462,16 @@ # define __attribute_nonstring__ #endif +/* Undefine (also defined in libc-symbols.h). */ +#undef __attribute_copy__ +#if __GNUC_PREREQ (9, 0) +/* Copies attributes from the declaration or type referenced by + the argument. */ +# define __attribute_copy__(arg) __attribute__ ((__copy__ (arg))) +#else +# define __attribute_copy__(arg) +#endif + #if (!defined _Static_assert && !defined __cplusplus \ && (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) < 201112 \ && (!(__GNUC_PREREQ (4, 6) || __clang_major__ >= 4) \ @@ -483,7 +488,37 @@ # include <bits/long-double.h> #endif -#if defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH +#if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1 +# ifdef __REDIRECT + +/* Alias name defined automatically. */ +# define __LDBL_REDIR(name, proto) ... unused__ldbl_redir +# define __LDBL_REDIR_DECL(name) \ + extern __typeof (name) name __asm (__ASMNAME ("__" #name "ieee128")); + +/* Alias name defined automatically, with leading underscores. */ +# define __LDBL_REDIR2_DECL(name) \ + extern __typeof (__##name) __##name \ + __asm (__ASMNAME ("__" #name "ieee128")); + +/* Alias name defined manually. */ +# define __LDBL_REDIR1(name, proto, alias) ... unused__ldbl_redir1 +# define __LDBL_REDIR1_DECL(name, alias) \ + extern __typeof (name) name __asm (__ASMNAME (#alias)); + +# define __LDBL_REDIR1_NTH(name, proto, alias) \ + __REDIRECT_NTH (name, proto, alias) +# define __REDIRECT_NTH_LDBL(name, proto, alias) \ + __LDBL_REDIR1_NTH (name, proto, __##alias##ieee128) + +/* Unused. */ +# define __REDIRECT_LDBL(name, proto, alias) ... unused__redirect_ldbl +# define __LDBL_REDIR_NTH(name, proto) ... unused__ldbl_redir_nth + +# else +_Static_assert (0, "IEEE 128-bits long double requires redirection on this platform"); +# endif +#elif defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH # define __LDBL_COMPAT 1 # ifdef __REDIRECT # define __LDBL_REDIR1(name, proto, alias) __REDIRECT (name, proto, alias) @@ -492,6 +527,8 @@ # define __LDBL_REDIR1_NTH(name, proto, alias) __REDIRECT_NTH (name, proto, alias) # define __LDBL_REDIR_NTH(name, proto) \ __LDBL_REDIR1_NTH (name, proto, __nldbl_##name) +# define __LDBL_REDIR2_DECL(name) \ + extern __typeof (__##name) __##name __asm (__ASMNAME ("__nldbl___" #name)); # define __LDBL_REDIR1_DECL(name, alias) \ extern __typeof (name) name __asm (__ASMNAME (#alias)); # define __LDBL_REDIR_DECL(name) \ @@ -502,11 +539,13 @@ __LDBL_REDIR1_NTH (name, proto, __nldbl_##alias) # endif #endif -#if !defined __LDBL_COMPAT || !defined __REDIRECT +#if (!defined __LDBL_COMPAT && __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 0) \ + || !defined __REDIRECT # define __LDBL_REDIR1(name, proto, alias) name proto # define __LDBL_REDIR(name, proto) name proto # define __LDBL_REDIR1_NTH(name, proto, alias) name proto __THROW # define __LDBL_REDIR_NTH(name, proto) name proto __THROW +# define __LDBL_REDIR2_DECL(name) # define __LDBL_REDIR_DECL(name) # ifdef __REDIRECT # define __REDIRECT_LDBL(name, proto, alias) __REDIRECT (name, proto, alias) @@ -537,7 +576,7 @@ check is required to enable the use of generic selection. */ #if !defined __cplusplus \ && (__GNUC_PREREQ (4, 9) \ - || __glibc_clang_has_extension (c_generic_selections) \ + || __glibc_has_extension (c_generic_selections) \ || (!defined __GNUC__ && defined __STDC_VERSION__ \ && __STDC_VERSION__ >= 201112L)) # define __HAVE_GENERIC_SELECTION 1 @@ -545,4 +584,23 @@ # define __HAVE_GENERIC_SELECTION 0 #endif +#if __GNUC_PREREQ (10, 0) +/* Designates a 1-based positional argument ref-index of pointer type + that can be used to access size-index elements of the pointed-to + array according to access mode, or at least one element when + size-index is not provided: + access (access-mode, <ref-index> [, <size-index>]) */ +#define __attr_access(x) __attribute__ ((__access__ x)) +#else +# define __attr_access(x) +#endif + +/* Specify that a function such as setjmp or vfork may return + twice. */ +#if __GNUC_PREREQ (4, 1) +# define __attribute_returns_twice__ __attribute__ ((__returns_twice__)) +#else +# define __attribute_returns_twice__ /* Ignore. */ +#endif + #endif /* sys/cdefs.h */ diff --git a/lib/chdir-long.c b/lib/chdir-long.c index a38d38c..0d693b0 100644 --- a/lib/chdir-long.c +++ b/lib/chdir-long.c @@ -1,5 +1,5 @@ /* provide a chdir function that tries not to fail due to ENAMETOOLONG - Copyright (C) 2004-2020 Free Software Foundation, Inc. + Copyright (C) 2004-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/chdir-long.h b/lib/chdir-long.h index 851222f..17d9aa5 100644 --- a/lib/chdir-long.h +++ b/lib/chdir-long.h @@ -1,5 +1,5 @@ /* provide a chdir function that tries not to fail due to ENAMETOOLONG - Copyright (C) 2004-2005, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2004-2005, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/cloexec.c b/lib/cloexec.c index 510be3d..8363dda 100644 --- a/lib/cloexec.c +++ b/lib/cloexec.c @@ -1,6 +1,6 @@ /* cloexec.c - set or clear the close-on-exec descriptor flag - Copyright (C) 1991, 2004-2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 1991, 2004-2006, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/cloexec.h b/lib/cloexec.h index f14a997..5ca0e64 100644 --- a/lib/cloexec.h +++ b/lib/cloexec.h @@ -1,6 +1,6 @@ /* cloexec.c - set or clear the close-on-exec descriptor flag - Copyright (C) 2004, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2004, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/close.c b/lib/close.c index 32503c0..e1264d5 100644 --- a/lib/close.c +++ b/lib/close.c @@ -1,5 +1,5 @@ /* close replacement. - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/closedir.c b/lib/closedir.c index 9afaa1f..0847422 100644 --- a/lib/closedir.c +++ b/lib/closedir.c @@ -1,5 +1,5 @@ /* Stop reading the entries of a directory. - Copyright (C) 2006-2020 Free Software Foundation, Inc. + Copyright (C) 2006-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/concat-filename.c b/lib/concat-filename.c index 367e41d..2a63cfe 100644 --- a/lib/concat-filename.c +++ b/lib/concat-filename.c @@ -1,5 +1,5 @@ /* Construct a full filename from a directory and a relative filename. - Copyright (C) 2001-2004, 2006-2020 Free Software Foundation, Inc. + Copyright (C) 2001-2004, 2006-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the diff --git a/lib/concat-filename.h b/lib/concat-filename.h index 64b461e..9b6e47e 100644 --- a/lib/concat-filename.h +++ b/lib/concat-filename.h @@ -1,5 +1,5 @@ /* Construct a full filename from a directory and a relative filename. - Copyright (C) 2001-2004, 2007-2020 Free Software Foundation, Inc. + Copyright (C) 2001-2004, 2007-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/connect.c b/lib/connect.c index aaf36c8..6dc1107 100644 --- a/lib/connect.c +++ b/lib/connect.c @@ -1,6 +1,6 @@ /* connect.c --- wrappers for Windows connect function - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/ctype.in.h b/lib/ctype.in.h index 555677a..511a362 100644 --- a/lib/ctype.in.h +++ b/lib/ctype.in.h @@ -1,6 +1,6 @@ /* A substitute for ISO C99 <ctype.h>, for platforms on which it is incomplete. - Copyright (C) 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2009-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/dirent-private.h b/lib/dirent-private.h index a3c6844..eaba1b9 100644 --- a/lib/dirent-private.h +++ b/lib/dirent-private.h @@ -1,5 +1,5 @@ /* Private details of the DIR type. - Copyright (C) 2011-2020 Free Software Foundation, Inc. + Copyright (C) 2011-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/dirent.in.h b/lib/dirent.in.h index 23c4e05..2e2c511 100644 --- a/lib/dirent.in.h +++ b/lib/dirent.in.h @@ -1,5 +1,5 @@ /* A GNU-like <dirent.h>. - Copyright (C) 2006-2020 Free Software Foundation, Inc. + Copyright (C) 2006-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/dirfd.c b/lib/dirfd.c index f653977..ced7531 100644 --- a/lib/dirfd.c +++ b/lib/dirfd.c @@ -1,6 +1,6 @@ /* dirfd.c -- return the file descriptor associated with an open DIR* - Copyright (C) 2001, 2006, 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2001, 2006, 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/dirname-lgpl.c b/lib/dirname-lgpl.c index 27d4374..cfdac03 100644 --- a/lib/dirname-lgpl.c +++ b/lib/dirname-lgpl.c @@ -1,6 +1,6 @@ /* dirname.c -- return all but the last element in a file name - Copyright (C) 1990, 1998, 2000-2001, 2003-2006, 2009-2020 Free Software + Copyright (C) 1990, 1998, 2000-2001, 2003-2006, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/dirname.c b/lib/dirname.c index dc1997c..d8b07d3 100644 --- a/lib/dirname.c +++ b/lib/dirname.c @@ -1,6 +1,6 @@ /* dirname.c -- return all but the last element in a file name - Copyright (C) 1990, 1998, 2000-2001, 2003-2006, 2009-2020 Free Software + Copyright (C) 1990, 1998, 2000-2001, 2003-2006, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/dirname.h b/lib/dirname.h index b2a91fd..25116ab 100644 --- a/lib/dirname.h +++ b/lib/dirname.h @@ -1,6 +1,6 @@ /* Take file names apart into directory and base names. - Copyright (C) 1998, 2001, 2003-2006, 2009-2020 Free Software Foundation, + Copyright (C) 1998, 2001, 2003-2006, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/dup-safer-flag.c b/lib/dup-safer-flag.c index b2c345e..bba1354 100644 --- a/lib/dup-safer-flag.c +++ b/lib/dup-safer-flag.c @@ -1,7 +1,7 @@ /* Duplicate a file descriptor result, avoiding clobbering STD{IN,OUT,ERR}_FILENO, with specific flags. - Copyright (C) 2001, 2004-2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2001, 2004-2006, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/dup-safer.c b/lib/dup-safer.c index 4ada3fe..2db1520 100644 --- a/lib/dup-safer.c +++ b/lib/dup-safer.c @@ -1,6 +1,6 @@ /* Invoke dup, but avoid some glitches. - Copyright (C) 2001, 2004-2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2001, 2004-2006, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -1,6 +1,6 @@ /* Duplicate an open file descriptor. - Copyright (C) 2011-2020 Free Software Foundation, Inc. + Copyright (C) 2011-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -1,6 +1,6 @@ /* Duplicate an open file descriptor to a specified file descriptor. - Copyright (C) 1999, 2004-2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 1999, 2004-2007, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/dynarray.h b/lib/dynarray.h new file mode 100644 index 0000000..6da3e87 --- /dev/null +++ b/lib/dynarray.h @@ -0,0 +1,31 @@ +/* Type-safe arrays which grow dynamically. + Copyright 2021 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <https://www.gnu.org/licenses/>. */ + +/* Written by Paul Eggert, 2021. */ + +#ifndef _GL_DYNARRAY_H +#define _GL_DYNARRAY_H + +#include <libc-config.h> + +#define __libc_dynarray_at_failure gl_dynarray_at_failure +#define __libc_dynarray_emplace_enlarge gl_dynarray_emplace_enlarge +#define __libc_dynarray_finalize gl_dynarray_finalize +#define __libc_dynarray_resize_clear gl_dynarray_resize_clear +#define __libc_dynarray_resize gl_dynarray_resize +#include <malloc/dynarray.h> + +#endif /* _GL_DYNARRAY_H */ diff --git a/lib/errno.in.h b/lib/errno.in.h index c27e0c7..c6ab4e8 100644 --- a/lib/errno.in.h +++ b/lib/errno.in.h @@ -1,6 +1,6 @@ /* A POSIX-like <errno.h>. - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/error.c b/lib/error.c index 2fc7901..d17b5a6 100644 --- a/lib/error.c +++ b/lib/error.c @@ -1,5 +1,5 @@ /* Error handler for noninteractive utilities - Copyright (C) 1990-1998, 2000-2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 1990-1998, 2000-2007, 2009-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify diff --git a/lib/error.h b/lib/error.h index 6f6c90e..f65d072 100644 --- a/lib/error.h +++ b/lib/error.h @@ -1,5 +1,5 @@ /* Declaration for error-reporting function - Copyright (C) 1995-1997, 2003, 2006, 2008-2020 Free Software Foundation, + Copyright (C) 1995-1997, 2003, 2006, 2008-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. diff --git a/lib/exitfail.c b/lib/exitfail.c index 189fa16..15ce2e6 100644 --- a/lib/exitfail.c +++ b/lib/exitfail.c @@ -1,6 +1,6 @@ /* Failure exit status - Copyright (C) 2002-2003, 2005-2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2002-2003, 2005-2007, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/exitfail.h b/lib/exitfail.h index a69a03b..571729c 100644 --- a/lib/exitfail.h +++ b/lib/exitfail.h @@ -1,6 +1,6 @@ /* Failure exit status - Copyright (C) 2002, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2002, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/fatal-signal.c b/lib/fatal-signal.c index 14ecfe7..15aa522 100644 --- a/lib/fatal-signal.c +++ b/lib/fatal-signal.c @@ -1,5 +1,5 @@ /* Emergency actions in case of a fatal signal. - Copyright (C) 2003-2004, 2006-2020 Free Software Foundation, Inc. + Copyright (C) 2003-2004, 2006-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2003. This program is free software: you can redistribute it and/or modify diff --git a/lib/fatal-signal.h b/lib/fatal-signal.h index 54270fa..3bcf8a9 100644 --- a/lib/fatal-signal.h +++ b/lib/fatal-signal.h @@ -1,5 +1,5 @@ /* Emergency actions in case of a fatal signal. - Copyright (C) 2003-2004, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2003-2004, 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2003. This program is free software: you can redistribute it and/or modify diff --git a/lib/fchdir.c b/lib/fchdir.c index 1fa9a7e..c6294cb 100644 --- a/lib/fchdir.c +++ b/lib/fchdir.c @@ -1,5 +1,5 @@ /* fchdir replacement. - Copyright (C) 2006-2020 Free Software Foundation, Inc. + Copyright (C) 2006-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/fcntl.c b/lib/fcntl.c index 59bb3ca..9d6b10f 100644 --- a/lib/fcntl.c +++ b/lib/fcntl.c @@ -1,6 +1,6 @@ /* Provide file descriptor control. - Copyright (C) 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/fcntl.in.h b/lib/fcntl.in.h index 200fa91..0b14467 100644 --- a/lib/fcntl.in.h +++ b/lib/fcntl.in.h @@ -1,6 +1,6 @@ /* Like <fcntl.h>, but with non-working flags defined to 0. - Copyright (C) 2006-2020 Free Software Foundation, Inc. + Copyright (C) 2006-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/fd-hook.c b/lib/fd-hook.c index 8840f63..d8113eb 100644 --- a/lib/fd-hook.c +++ b/lib/fd-hook.c @@ -1,5 +1,5 @@ /* Hook for making file descriptor functions close(), ioctl() extensible. - Copyright (C) 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This program is free software: you can redistribute it and/or modify it diff --git a/lib/fd-hook.h b/lib/fd-hook.h index ed1a15a..bf1f394 100644 --- a/lib/fd-hook.h +++ b/lib/fd-hook.h @@ -1,5 +1,5 @@ /* Hook for making file descriptor functions close(), ioctl() extensible. - Copyright (C) 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published diff --git a/lib/fd-safer-flag.c b/lib/fd-safer-flag.c index 8fdf8db..bfaef4d 100644 --- a/lib/fd-safer-flag.c +++ b/lib/fd-safer-flag.c @@ -1,7 +1,7 @@ /* Adjust a file descriptor result so that it avoids clobbering STD{IN,OUT,ERR}_FILENO, with specific flags. - Copyright (C) 2005-2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/fd-safer.c b/lib/fd-safer.c index e011c00..487b039 100644 --- a/lib/fd-safer.c +++ b/lib/fd-safer.c @@ -1,6 +1,6 @@ /* Return a safer copy of a file descriptor. - Copyright (C) 2005-2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/fdopendir.c b/lib/fdopendir.c index 883c0c4..451b4e1 100644 --- a/lib/fdopendir.c +++ b/lib/fdopendir.c @@ -1,5 +1,5 @@ /* provide a replacement fdopendir function - Copyright (C) 2004-2020 Free Software Foundation, Inc. + Copyright (C) 2004-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/fflush.c b/lib/fflush.c index 2161b22..50c0ee1 100644 --- a/lib/fflush.c +++ b/lib/fflush.c @@ -1,5 +1,5 @@ /* fflush.c -- allow flushing input streams - Copyright (C) 2007-2020 Free Software Foundation, Inc. + Copyright (C) 2007-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/file-set.c b/lib/file-set.c index 8ecfa95..3b99b21 100644 --- a/lib/file-set.c +++ b/lib/file-set.c @@ -1,5 +1,5 @@ /* Specialized functions to manipulate a set of files. - Copyright (C) 2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/file-set.h b/lib/file-set.h index 8f64a45..45c951e 100644 --- a/lib/file-set.h +++ b/lib/file-set.h @@ -1,5 +1,5 @@ /* Very specialized set-of-files code. - Copyright (C) 2007-2020 Free Software Foundation, Inc. + Copyright (C) 2007-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/filename.h b/lib/filename.h index 4598fb1..541ffec 100644 --- a/lib/filename.h +++ b/lib/filename.h @@ -1,18 +1,20 @@ /* Basic filename support macros. - Copyright (C) 2001-2004, 2007-2020 Free Software Foundation, Inc. + Copyright (C) 2001-2004, 2007-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public + License as published by the Free Software Foundation; either + version 3 of the License, or (at your option) any later version. - This program is distributed in the hope that it will be useful, + The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. - You should have received a copy of the GNU General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. */ + You should have received a copy of the GNU General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ /* From Paul Eggert and Jim Meyering. */ diff --git a/lib/filenamecat-lgpl.c b/lib/filenamecat-lgpl.c index 7e77d35..008a640 100644 --- a/lib/filenamecat-lgpl.c +++ b/lib/filenamecat-lgpl.c @@ -1,6 +1,6 @@ /* Concatenate two arbitrary file names. - Copyright (C) 1996-2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 1996-2007, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/filenamecat.h b/lib/filenamecat.h index 13387b4..15c5cf8 100644 --- a/lib/filenamecat.h +++ b/lib/filenamecat.h @@ -1,6 +1,6 @@ /* Concatenate two arbitrary file names. - Copyright (C) 1996-1997, 2003, 2005, 2007, 2009-2020 Free Software + Copyright (C) 1996-1997, 2003, 2005, 2007, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/findprog-in.c b/lib/findprog-in.c index d0505fb..7e0fb4e 100644 --- a/lib/findprog-in.c +++ b/lib/findprog-in.c @@ -1,5 +1,5 @@ /* Locating a program in a given path. - Copyright (C) 2001-2004, 2006-2020 Free Software Foundation, Inc. + Copyright (C) 2001-2004, 2006-2021 Free Software Foundation, Inc. Written by Bruno Haible <haible@clisp.cons.org>, 2001, 2019. This program is free software: you can redistribute it and/or modify diff --git a/lib/findprog.h b/lib/findprog.h index 6e21aa2..04d2d35 100644 --- a/lib/findprog.h +++ b/lib/findprog.h @@ -1,5 +1,5 @@ /* Locating a program in PATH. - Copyright (C) 2001-2003, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2001-2003, 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <haible@clisp.cons.org>, 2001. This program is free software: you can redistribute it and/or modify diff --git a/lib/flexmember.h b/lib/flexmember.h index 0dc77c3..9f6e1bf 100644 --- a/lib/flexmember.h +++ b/lib/flexmember.h @@ -1,6 +1,6 @@ /* Sizes of structs with flexible array members. - Copyright 2016-2020 Free Software Foundation, Inc. + Copyright 2016-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. diff --git a/lib/float+.h b/lib/float+.h index 1e19a71..97c0b0a 100644 --- a/lib/float+.h +++ b/lib/float+.h @@ -1,5 +1,5 @@ /* Supplemental information about the floating-point formats. - Copyright (C) 2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2007. This program is free software; you can redistribute it and/or modify diff --git a/lib/float.c b/lib/float.c index af20b0a..6ef47a4 100644 --- a/lib/float.c +++ b/lib/float.c @@ -1,5 +1,5 @@ /* Auxiliary definitions for <float.h>. - Copyright (C) 2011-2020 Free Software Foundation, Inc. + Copyright (C) 2011-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2011. This program is free software: you can redistribute it and/or modify diff --git a/lib/float.in.h b/lib/float.in.h index 6b57ce6..d2ac0cd 100644 --- a/lib/float.in.h +++ b/lib/float.in.h @@ -1,6 +1,6 @@ /* A correct <float.h>. - Copyright (C) 2007-2020 Free Software Foundation, Inc. + Copyright (C) 2007-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/flock.c b/lib/flock.c index fe1c813..57985f6 100644 --- a/lib/flock.c +++ b/lib/flock.c @@ -6,7 +6,7 @@ Written by Richard W.M. Jones <rjones.at.redhat.com> - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. This library is free software; you can redistribute it and/or modify it under the terms of the GNU General Public diff --git a/lib/fnmatch.c b/lib/fnmatch.c index 90d2a10..2db2a3b 100644 --- a/lib/fnmatch.c +++ b/lib/fnmatch.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991-2020 Free Software Foundation, Inc. +/* Copyright (C) 1991-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or diff --git a/lib/fnmatch.in.h b/lib/fnmatch.in.h index 76ac721..4183d5e 100644 --- a/lib/fnmatch.in.h +++ b/lib/fnmatch.in.h @@ -1,5 +1,5 @@ /* Substitute for and wrapper around <fnmatch.h>. - Copyright (C) 1991-1993, 1996-1999, 2001-2003, 2005, 2007, 2009-2020 Free + Copyright (C) 1991-1993, 1996-1999, 2001-2003, 2005, 2007, 2009-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. diff --git a/lib/fnmatch_loop.c b/lib/fnmatch_loop.c index 277c9e9..f3e5723 100644 --- a/lib/fnmatch_loop.c +++ b/lib/fnmatch_loop.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991-2020 Free Software Foundation, Inc. +/* Copyright (C) 1991-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -978,12 +978,12 @@ EXT (INT opt, const CHAR *pattern, const CHAR *string, const CHAR *string_end, bool no_leading_period, int flags, size_t alloca_used) { const CHAR *startp; - size_t level; + ptrdiff_t level; struct patternlist { struct patternlist *next; CHAR malloced; - CHAR str[FLEXIBLE_ARRAY_MEMBER]; + CHAR str __flexarr; } *list = NULL; struct patternlist **lastp = &list; size_t pattern_len = STRLEN (pattern); @@ -994,7 +994,7 @@ EXT (INT opt, const CHAR *pattern, const CHAR *string, const CHAR *string_end, /* Parse the pattern. Store the individual parts in the list. */ level = 0; - for (startp = p = pattern + 1; ; ++p) + for (startp = p = pattern + 1; level >= 0; ++p) if (*p == L_('\0')) { /* This is an invalid pattern. */ @@ -1065,7 +1065,6 @@ EXT (INT opt, const CHAR *pattern, const CHAR *string, const CHAR *string_end, *lastp = newp; \ lastp = &newp->next NEW_PATTERN; - break; } } else if (*p == L_('|')) diff --git a/lib/fopen.c b/lib/fopen.c index 2527850..899ed33 100644 --- a/lib/fopen.c +++ b/lib/fopen.c @@ -1,5 +1,5 @@ /* Open a stream to a file. - Copyright (C) 2007-2020 Free Software Foundation, Inc. + Copyright (C) 2007-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/fpurge.c b/lib/fpurge.c index 9df90de..139a436 100644 --- a/lib/fpurge.c +++ b/lib/fpurge.c @@ -1,5 +1,5 @@ /* Flushing buffers of a FILE stream. - Copyright (C) 2007-2020 Free Software Foundation, Inc. + Copyright (C) 2007-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/freading.c b/lib/freading.c index 38f998c..2c342cd 100644 --- a/lib/freading.c +++ b/lib/freading.c @@ -1,5 +1,5 @@ /* Retrieve information about a FILE stream. - Copyright (C) 2007-2020 Free Software Foundation, Inc. + Copyright (C) 2007-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/freading.h b/lib/freading.h index e606b41..573ad0e 100644 --- a/lib/freading.h +++ b/lib/freading.h @@ -1,5 +1,5 @@ /* Retrieve information about a FILE stream. - Copyright (C) 2007-2020 Free Software Foundation, Inc. + Copyright (C) 2007-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -1,6 +1,6 @@ /* Make free() preserve errno. - Copyright (C) 2003, 2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2003, 2006, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -27,7 +27,21 @@ void rpl_free (void *p) #undef free { +#if defined __GNUC__ && !defined __clang__ + /* An invalid GCC optimization + <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98396> + would optimize away the assignments in the code below, when link-time + optimization (LTO) is enabled. Make the code more complicated, so that + GCC does not grok how to optimize it. */ + int err[2]; + err[0] = errno; + err[1] = errno; + errno = 0; + free (p); + errno = err[errno == 0]; +#else int err = errno; free (p); errno = err; +#endif } diff --git a/lib/fseek.c b/lib/fseek.c index 81f35a2..7275e75 100644 --- a/lib/fseek.c +++ b/lib/fseek.c @@ -1,5 +1,5 @@ /* An fseek() function that, together with fflush(), is POSIX compliant. - Copyright (C) 2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/fseeko.c b/lib/fseeko.c index 2c3671f..0c25a8b 100644 --- a/lib/fseeko.c +++ b/lib/fseeko.c @@ -1,5 +1,5 @@ /* An fseeko() function that, together with fflush(), is POSIX compliant. - Copyright (C) 2007-2020 Free Software Foundation, Inc. + Copyright (C) 2007-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/fstat.c b/lib/fstat.c index 235014a..05b9c86 100644 --- a/lib/fstat.c +++ b/lib/fstat.c @@ -1,5 +1,5 @@ /* fstat() replacement. - Copyright (C) 2011-2020 Free Software Foundation, Inc. + Copyright (C) 2011-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/fstatat.c b/lib/fstatat.c index 9da1269..640a375 100644 --- a/lib/fstatat.c +++ b/lib/fstatat.c @@ -1,6 +1,6 @@ /* Work around an fstatat bug on Solaris 9. - Copyright (C) 2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2006, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/ftell.c b/lib/ftell.c index 234c193..de088ce 100644 --- a/lib/ftell.c +++ b/lib/ftell.c @@ -1,5 +1,5 @@ /* An ftell() function that works around platform bugs. - Copyright (C) 2007-2020 Free Software Foundation, Inc. + Copyright (C) 2007-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/ftello.c b/lib/ftello.c index 43d4a4d..c5a4e0c 100644 --- a/lib/ftello.c +++ b/lib/ftello.c @@ -1,5 +1,5 @@ /* An ftello() function that works around platform bugs. - Copyright (C) 2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/futimens.c b/lib/futimens.c index 83fb27c..99eaba9 100644 --- a/lib/futimens.c +++ b/lib/futimens.c @@ -1,5 +1,5 @@ /* Set the access and modification time of an open fd. - Copyright (C) 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/gai_strerror.c b/lib/gai_strerror.c index c50c3f3..8b065a2 100644 --- a/lib/gai_strerror.c +++ b/lib/gai_strerror.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1997, 2001-2002, 2004-2006, 2008-2020 Free Software +/* Copyright (C) 1997, 2001-2002, 2004-2006, 2008-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Philip Blundell <pjb27@cam.ac.uk>, 1997. diff --git a/lib/getaddrinfo.c b/lib/getaddrinfo.c index 1f45796..d149163 100644 --- a/lib/getaddrinfo.c +++ b/lib/getaddrinfo.c @@ -1,5 +1,5 @@ /* Get address information (partial implementation). - Copyright (C) 1997, 2001-2002, 2004-2020 Free Software Foundation, Inc. + Copyright (C) 1997, 2001-2002, 2004-2021 Free Software Foundation, Inc. Contributed by Simon Josefsson <simon@josefsson.org>. This program is free software; you can redistribute it and/or modify diff --git a/lib/getcwd-lgpl.c b/lib/getcwd-lgpl.c index 90cfa0f..e8c9e08 100644 --- a/lib/getcwd-lgpl.c +++ b/lib/getcwd-lgpl.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2011-2020 Free Software Foundation, Inc. +/* Copyright (C) 2011-2021 Free Software Foundation, Inc. This file is part of gnulib. This program is free software: you can redistribute it and/or modify diff --git a/lib/getcwd.c b/lib/getcwd.c index 77d413e..6b2ac73 100644 --- a/lib/getcwd.c +++ b/lib/getcwd.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991-2020 Free Software Foundation, Inc. +/* Copyright (C) 1991-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or diff --git a/lib/getdelim.c b/lib/getdelim.c index fb39b46..4bebc00 100644 --- a/lib/getdelim.c +++ b/lib/getdelim.c @@ -1,5 +1,5 @@ /* getdelim.c --- Implementation of replacement getdelim function. - Copyright (C) 1994, 1996-1998, 2001, 2003, 2005-2020 Free Software + Copyright (C) 1994, 1996-1998, 2001, 2003, 2005-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or diff --git a/lib/getdtablesize.c b/lib/getdtablesize.c index 0fe7092..56eaf5d 100644 --- a/lib/getdtablesize.c +++ b/lib/getdtablesize.c @@ -1,5 +1,5 @@ /* getdtablesize() function: Return maximum possible file descriptor value + 1. - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2008. This program is free software: you can redistribute it and/or modify diff --git a/lib/getgroups.c b/lib/getgroups.c index 4396b4d..af602a7 100644 --- a/lib/getgroups.c +++ b/lib/getgroups.c @@ -1,6 +1,6 @@ /* provide consistent interface to getgroups for systems that don't allow N==0 - Copyright (C) 1996, 1999, 2003, 2006-2020 Free Software Foundation, Inc. + Copyright (C) 1996, 1999, 2003, 2006-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/getline.c b/lib/getline.c index 9d04d0a..a72cb18 100644 --- a/lib/getline.c +++ b/lib/getline.c @@ -1,5 +1,5 @@ /* getline.c --- Implementation of replacement getline function. - Copyright (C) 2005-2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2005-2007, 2009-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as diff --git a/lib/getopt-cdefs.in.h b/lib/getopt-cdefs.in.h index 674838c..11fe536 100644 --- a/lib/getopt-cdefs.in.h +++ b/lib/getopt-cdefs.in.h @@ -1,5 +1,5 @@ /* getopt-on-non-glibc compatibility macros. - Copyright (C) 1989-2020 Free Software Foundation, Inc. + Copyright (C) 1989-2021 Free Software Foundation, Inc. This file is part of gnulib. Unlike most of the getopt implementation, it is NOT shared with the GNU C Library. diff --git a/lib/getopt-core.h b/lib/getopt-core.h index d4d942e..05d16b0 100644 --- a/lib/getopt-core.h +++ b/lib/getopt-core.h @@ -1,5 +1,5 @@ /* Declarations for getopt (basic, portable features only). - Copyright (C) 1989-2020 Free Software Foundation, Inc. + Copyright (C) 1989-2021 Free Software Foundation, Inc. This file is part of the GNU C Library and is also part of gnulib. Patches to this file should be submitted to both projects. diff --git a/lib/getopt-ext.h b/lib/getopt-ext.h index 05f7083..9b11b47 100644 --- a/lib/getopt-ext.h +++ b/lib/getopt-ext.h @@ -1,5 +1,5 @@ /* Declarations for getopt (GNU extensions). - Copyright (C) 1989-2020 Free Software Foundation, Inc. + Copyright (C) 1989-2021 Free Software Foundation, Inc. This file is part of the GNU C Library and is also part of gnulib. Patches to this file should be submitted to both projects. diff --git a/lib/getopt-pfx-core.h b/lib/getopt-pfx-core.h index ec545c1..78990a3 100644 --- a/lib/getopt-pfx-core.h +++ b/lib/getopt-pfx-core.h @@ -1,5 +1,5 @@ /* getopt (basic, portable features) gnulib wrapper header. - Copyright (C) 1989-2020 Free Software Foundation, Inc. + Copyright (C) 1989-2021 Free Software Foundation, Inc. This file is part of gnulib. Unlike most of the getopt implementation, it is NOT shared with the GNU C Library. diff --git a/lib/getopt-pfx-ext.h b/lib/getopt-pfx-ext.h index 647fae6..61ea8d2 100644 --- a/lib/getopt-pfx-ext.h +++ b/lib/getopt-pfx-ext.h @@ -1,5 +1,5 @@ /* getopt (GNU extensions) gnulib wrapper header. - Copyright (C) 1989-2020 Free Software Foundation, Inc. + Copyright (C) 1989-2021 Free Software Foundation, Inc. This file is part of gnulib. Unlike most of the getopt implementation, it is NOT shared with the GNU C Library. diff --git a/lib/getopt.c b/lib/getopt.c index a6389d8..dd96c18 100644 --- a/lib/getopt.c +++ b/lib/getopt.c @@ -1,5 +1,5 @@ /* Getopt for GNU. - Copyright (C) 1987-2020 Free Software Foundation, Inc. + Copyright (C) 1987-2021 Free Software Foundation, Inc. This file is part of the GNU C Library and is also part of gnulib. Patches to this file should be submitted to both projects. diff --git a/lib/getopt.in.h b/lib/getopt.in.h index 36e04bb..541fb9d 100644 --- a/lib/getopt.in.h +++ b/lib/getopt.in.h @@ -1,5 +1,5 @@ /* Declarations for getopt. - Copyright (C) 1989-2020 Free Software Foundation, Inc. + Copyright (C) 1989-2021 Free Software Foundation, Inc. This file is part of gnulib. Unlike most of the getopt implementation, it is NOT shared with the GNU C Library, which supplies a different version of diff --git a/lib/getopt1.c b/lib/getopt1.c index 0902efe..ca24eb8 100644 --- a/lib/getopt1.c +++ b/lib/getopt1.c @@ -1,5 +1,5 @@ /* getopt_long and getopt_long_only entry points for GNU getopt. - Copyright (C) 1987-2020 Free Software Foundation, Inc. + Copyright (C) 1987-2021 Free Software Foundation, Inc. This file is part of the GNU C Library and is also part of gnulib. Patches to this file should be submitted to both projects. diff --git a/lib/getopt_int.h b/lib/getopt_int.h index afcd8a6..b70ff5b 100644 --- a/lib/getopt_int.h +++ b/lib/getopt_int.h @@ -1,5 +1,5 @@ /* Internal declarations for getopt. - Copyright (C) 1989-2020 Free Software Foundation, Inc. + Copyright (C) 1989-2021 Free Software Foundation, Inc. This file is part of the GNU C Library and is also part of gnulib. Patches to this file should be submitted to both projects. diff --git a/lib/getpass.c b/lib/getpass.c index 426f47c..4534cbe 100644 --- a/lib/getpass.c +++ b/lib/getpass.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1992-2001, 2003-2007, 2009-2020 Free Software Foundation, Inc. +/* Copyright (C) 1992-2001, 2003-2007, 2009-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. diff --git a/lib/getpeername.c b/lib/getpeername.c index b025723..b6181d6 100644 --- a/lib/getpeername.c +++ b/lib/getpeername.c @@ -1,6 +1,6 @@ /* getpeername.c --- wrappers for Windows getpeername function - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/getprogname.c b/lib/getprogname.c index 7199fbd..500619d 100644 --- a/lib/getprogname.c +++ b/lib/getprogname.c @@ -1,5 +1,5 @@ /* Program name management. - Copyright (C) 2016-2020 Free Software Foundation, Inc. + Copyright (C) 2016-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/getprogname.h b/lib/getprogname.h index 676912b..502f2cd 100644 --- a/lib/getprogname.h +++ b/lib/getprogname.h @@ -1,5 +1,5 @@ /* Program name management. - Copyright (C) 2016-2020 Free Software Foundation, Inc. + Copyright (C) 2016-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/getrandom.c b/lib/getrandom.c index f8695ab..41212fb 100644 --- a/lib/getrandom.c +++ b/lib/getrandom.c @@ -1,6 +1,6 @@ /* Obtain a series of random bytes. - Copyright 2020 Free Software Foundation, Inc. + Copyright 2020-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/getsockname.c b/lib/getsockname.c index fcba8a8..3f33a6a 100644 --- a/lib/getsockname.c +++ b/lib/getsockname.c @@ -1,6 +1,6 @@ /* getsockname.c --- wrappers for Windows getsockname function - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/gettext.h b/lib/gettext.h index 0bd1e13..3552157 100644 --- a/lib/gettext.h +++ b/lib/gettext.h @@ -1,5 +1,5 @@ /* Convenience header for conditional use of GNU <libintl.h>. - Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2009-2020 Free Software + Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2009-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify diff --git a/lib/gettime.c b/lib/gettime.c index f5b8ca5..fb721b2 100644 --- a/lib/gettime.c +++ b/lib/gettime.c @@ -1,6 +1,6 @@ /* gettime -- get the system clock - Copyright (C) 2002, 2004-2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2002, 2004-2007, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/gettimeofday.c b/lib/gettimeofday.c index 5301e7c..b1c93e1 100644 --- a/lib/gettimeofday.c +++ b/lib/gettimeofday.c @@ -1,6 +1,6 @@ /* Provide gettimeofday for systems that don't have it or for which it's broken. - Copyright (C) 2001-2003, 2005-2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2001-2003, 2005-2007, 2009-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/gl_openssl.h b/lib/gl_openssl.h index e985b1c..6c9b70a 100644 --- a/lib/gl_openssl.h +++ b/lib/gl_openssl.h @@ -1,6 +1,6 @@ /* Wrap openssl crypto hash routines in gnulib interface. -*- coding: utf-8 -*- - Copyright (C) 2013-2020 Free Software Foundation, Inc. + Copyright (C) 2013-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/glthread/lock.c b/lib/glthread/lock.c index 10af6f2..83f7565 100644 --- a/lib/glthread/lock.c +++ b/lib/glthread/lock.c @@ -1,5 +1,5 @@ /* Locking in multithreaded situations. - Copyright (C) 2005-2020 Free Software Foundation, Inc. + Copyright (C) 2005-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/glthread/lock.h b/lib/glthread/lock.h index 59485f2..fe43d6e 100644 --- a/lib/glthread/lock.h +++ b/lib/glthread/lock.h @@ -1,5 +1,5 @@ /* Locking in multithreaded situations. - Copyright (C) 2005-2020 Free Software Foundation, Inc. + Copyright (C) 2005-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/glthread/threadlib.c b/lib/glthread/threadlib.c index 501260a..373806e 100644 --- a/lib/glthread/threadlib.c +++ b/lib/glthread/threadlib.c @@ -1,5 +1,5 @@ /* Multithreading primitives. - Copyright (C) 2005-2020 Free Software Foundation, Inc. + Copyright (C) 2005-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/gnulib.mk b/lib/gnulib.mk index a2a2d6f..0a4f43e 100644 --- a/lib/gnulib.mk +++ b/lib/gnulib.mk @@ -1,6 +1,6 @@ ## DO NOT EDIT! GENERATED AUTOMATICALLY! ## Process this file with automake to produce Makefile.in. -# Copyright (C) 2002-2020 Free Software Foundation, Inc. +# Copyright (C) 2002-2021 Free Software Foundation, Inc. # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -58,6 +58,7 @@ # fopen \ # ftello \ # futimens \ +# gendocs \ # getaddrinfo \ # getline \ # getopt-gnu \ @@ -67,6 +68,7 @@ # gettext-h \ # git-version-gen \ # gitlog-to-changelog \ +# gnu-web-doc-update \ # gnupload \ # group-member \ # hostent \ @@ -610,6 +612,16 @@ EXTRA_libgnu_a_SOURCES += dup2.c ## end gnulib module dup2 +## begin gnulib module dynarray + +libgnu_a_SOURCES += malloc/dynarray_at_failure.c malloc/dynarray_emplace_enlarge.c malloc/dynarray_finalize.c malloc/dynarray_resize.c malloc/dynarray_resize_clear.c + +EXTRA_DIST += dynarray.h malloc/dynarray-skeleton.c malloc/dynarray.h + +EXTRA_libgnu_a_SOURCES += malloc/dynarray-skeleton.c + +## end gnulib module dynarray + ## begin gnulib module errno BUILT_SOURCES += $(ERRNO_H) @@ -991,6 +1003,13 @@ EXTRA_libgnu_a_SOURCES += futimens.c ## end gnulib module futimens +## begin gnulib module gendocs + + +EXTRA_DIST += $(top_srcdir)/build-aux/gendocs.sh + +## end gnulib module gendocs + ## begin gnulib module getaddrinfo @@ -1176,6 +1195,13 @@ EXTRA_DIST += $(top_srcdir)/build-aux/gitlog-to-changelog ## end gnulib module gitlog-to-changelog +## begin gnulib module gnu-web-doc-update + + +EXTRA_DIST += $(top_srcdir)/build-aux/gnu-web-doc-update + +## end gnulib module gnu-web-doc-update + ## begin gnulib module gnumakefile EXTRA_DIST += $(top_srcdir)/GNUmakefile @@ -1524,6 +1550,7 @@ locale.h: locale.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H -e 's|@''REPLACE_DUPLOCALE''@|$(REPLACE_DUPLOCALE)|g' \ -e 's|@''REPLACE_FREELOCALE''@|$(REPLACE_FREELOCALE)|g' \ -e 's|@''REPLACE_STRUCT_LCONV''@|$(REPLACE_STRUCT_LCONV)|g' \ + -e 's|@''LOCALENAME_ENHANCE_LOCALE_FUNCS''@|$(LOCALENAME_ENHANCE_LOCALE_FUNCS)|g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ @@ -3002,6 +3029,7 @@ string.h: string.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H -e 's|@''HAVE_SIGDESCR_NP''@|$(HAVE_SIGDESCR_NP)|g' \ -e 's|@''HAVE_DECL_STRSIGNAL''@|$(HAVE_DECL_STRSIGNAL)|g' \ -e 's|@''HAVE_STRVERSCMP''@|$(HAVE_STRVERSCMP)|g' \ + -e 's|@''REPLACE_FFSLL''@|$(REPLACE_FFSLL)|g' \ -e 's|@''REPLACE_MEMCHR''@|$(REPLACE_MEMCHR)|g' \ -e 's|@''REPLACE_MEMMEM''@|$(REPLACE_MEMMEM)|g' \ -e 's|@''REPLACE_STPNCPY''@|$(REPLACE_STPNCPY)|g' \ @@ -3373,7 +3401,9 @@ sys/stat.h: sys_stat.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNU -e 's|@''REPLACE_LSTAT''@|$(REPLACE_LSTAT)|g' \ -e 's|@''REPLACE_MKDIR''@|$(REPLACE_MKDIR)|g' \ -e 's|@''REPLACE_MKFIFO''@|$(REPLACE_MKFIFO)|g' \ + -e 's|@''REPLACE_MKFIFOAT''@|$(REPLACE_MKFIFOAT)|g' \ -e 's|@''REPLACE_MKNOD''@|$(REPLACE_MKNOD)|g' \ + -e 's|@''REPLACE_MKNODAT''@|$(REPLACE_MKNODAT)|g' \ -e 's|@''REPLACE_STAT''@|$(REPLACE_STAT)|g' \ -e 's|@''REPLACE_UTIMENSAT''@|$(REPLACE_UTIMENSAT)|g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ @@ -3545,6 +3575,7 @@ time.h: time.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $( -e 's/@''GNULIB_STRFTIME''@/$(GNULIB_STRFTIME)/g' \ -e 's/@''GNULIB_STRPTIME''@/$(GNULIB_STRPTIME)/g' \ -e 's/@''GNULIB_TIMEGM''@/$(GNULIB_TIMEGM)/g' \ + -e 's/@''GNULIB_TIMESPEC_GET''@/$(GNULIB_TIMESPEC_GET)/g' \ -e 's/@''GNULIB_TIME_R''@/$(GNULIB_TIME_R)/g' \ -e 's/@''GNULIB_TIME_RZ''@/$(GNULIB_TIME_RZ)/g' \ -e 's/@''GNULIB_TZSET''@/$(GNULIB_TZSET)/g' \ @@ -3553,6 +3584,7 @@ time.h: time.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $( -e 's|@''HAVE_NANOSLEEP''@|$(HAVE_NANOSLEEP)|g' \ -e 's|@''HAVE_STRPTIME''@|$(HAVE_STRPTIME)|g' \ -e 's|@''HAVE_TIMEGM''@|$(HAVE_TIMEGM)|g' \ + -e 's|@''HAVE_TIMESPEC_GET''@|$(HAVE_TIMESPEC_GET)|g' \ -e 's|@''HAVE_TIMEZONE_T''@|$(HAVE_TIMEZONE_T)|g' \ -e 's|@''REPLACE_CTIME''@|$(REPLACE_CTIME)|g' \ -e 's|@''REPLACE_GMTIME''@|$(REPLACE_GMTIME)|g' \ @@ -3567,6 +3599,7 @@ time.h: time.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $( -e 's|@''SYS_TIME_H_DEFINES_STRUCT_TIMESPEC''@|$(SYS_TIME_H_DEFINES_STRUCT_TIMESPEC)|g' \ -e 's|@''TIME_H_DEFINES_STRUCT_TIMESPEC''@|$(TIME_H_DEFINES_STRUCT_TIMESPEC)|g' \ -e 's|@''UNISTD_H_DEFINES_STRUCT_TIMESPEC''@|$(UNISTD_H_DEFINES_STRUCT_TIMESPEC)|g' \ + -e 's|@''TIME_H_DEFINES_TIME_UTC''@|$(TIME_H_DEFINES_TIME_UTC)|g' \ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ diff --git a/lib/group-member.c b/lib/group-member.c index 6a6fc56..5215901 100644 --- a/lib/group-member.c +++ b/lib/group-member.c @@ -1,6 +1,6 @@ /* group-member.c -- determine whether group id is in calling user's group list - Copyright (C) 1994, 1997-1998, 2003, 2005-2006, 2009-2020 Free Software + Copyright (C) 1994, 1997-1998, 2003, 2005-2006, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/hard-locale.c b/lib/hard-locale.c index 730e9be..ccb75ee 100644 --- a/lib/hard-locale.c +++ b/lib/hard-locale.c @@ -1,6 +1,6 @@ /* hard-locale.c -- Determine whether a locale is hard. - Copyright (C) 1997-1999, 2002-2004, 2006-2007, 2009-2020 Free Software + Copyright (C) 1997-1999, 2002-2004, 2006-2007, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/hard-locale.h b/lib/hard-locale.h index 1886eaa..af09e26 100644 --- a/lib/hard-locale.h +++ b/lib/hard-locale.h @@ -1,6 +1,6 @@ /* Determine whether a locale is hard. - Copyright (C) 1999, 2003-2004, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 1999, 2003-2004, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/hash-pjw.c b/lib/hash-pjw.c index f9bedab..f725db0 100644 --- a/lib/hash-pjw.c +++ b/lib/hash-pjw.c @@ -1,6 +1,6 @@ /* hash-pjw.c -- compute a hash value from a NUL-terminated string. - Copyright (C) 2001, 2003, 2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2001, 2003, 2006, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/hash-pjw.h b/lib/hash-pjw.h index 6e388fd..c8a911f 100644 --- a/lib/hash-pjw.h +++ b/lib/hash-pjw.h @@ -1,5 +1,5 @@ /* hash-pjw.h -- declaration for a simple hash function - Copyright (C) 2001, 2003, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2001, 2003, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/hash-triple-simple.c b/lib/hash-triple-simple.c index 98728f2..f382538 100644 --- a/lib/hash-triple-simple.c +++ b/lib/hash-triple-simple.c @@ -1,5 +1,5 @@ /* Hash functions for file-related triples: name, device, inode. - Copyright (C) 2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/hash-triple.h b/lib/hash-triple.h index 16f5330..896d3d2 100644 --- a/lib/hash-triple.h +++ b/lib/hash-triple.h @@ -1,5 +1,5 @@ /* Hash functions for file-related (name, device, inode) triples. - Copyright (C) 2007-2020 Free Software Foundation, Inc. + Copyright (C) 2007-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -1,6 +1,6 @@ /* hash - hashing table processing. - Copyright (C) 1998-2004, 2006-2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 1998-2004, 2006-2007, 2009-2021 Free Software Foundation, Inc. Written by Jim Meyering, 1992. @@ -1,5 +1,5 @@ /* hash - hashing table processing. - Copyright (C) 1998-1999, 2001, 2003, 2009-2020 Free Software Foundation, + Copyright (C) 1998-1999, 2001, 2003, 2009-2021 Free Software Foundation, Inc. Written by Jim Meyering <meyering@ascend.com>, 1998. diff --git a/lib/iconv.in.h b/lib/iconv.in.h index 9d62e4c..e2f24ac 100644 --- a/lib/iconv.in.h +++ b/lib/iconv.in.h @@ -1,6 +1,6 @@ /* A GNU-like <iconv.h>. - Copyright (C) 2007-2020 Free Software Foundation, Inc. + Copyright (C) 2007-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -1,5 +1,5 @@ /* A type for indices and sizes. - Copyright (C) 2020 Free Software Foundation, Inc. + Copyright (C) 2020-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or diff --git a/lib/inet_ntop.c b/lib/inet_ntop.c index b380da4..9414db1 100644 --- a/lib/inet_ntop.c +++ b/lib/inet_ntop.c @@ -1,6 +1,6 @@ /* inet_ntop.c -- convert IPv4 and IPv6 addresses from binary to text form - Copyright (C) 2005-2006, 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2008-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/intprops.h b/lib/intprops.h index bc2107c..2a420ac 100644 --- a/lib/intprops.h +++ b/lib/intprops.h @@ -1,6 +1,6 @@ /* intprops.h -- properties of integer types - Copyright (C) 2001-2020 Free Software Foundation, Inc. + Copyright (C) 2001-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published diff --git a/lib/inttypes.in.h b/lib/inttypes.in.h index 596a050..e9ee500 100644 --- a/lib/inttypes.in.h +++ b/lib/inttypes.in.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2006-2020 Free Software Foundation, Inc. +/* Copyright (C) 2006-2021 Free Software Foundation, Inc. Written by Paul Eggert, Bruno Haible, Derek Price. This file is part of gnulib. diff --git a/lib/ioctl.c b/lib/ioctl.c index eb2e825..5c5e7a4 100644 --- a/lib/ioctl.c +++ b/lib/ioctl.c @@ -1,6 +1,6 @@ /* ioctl.c --- wrappers for Windows ioctl function - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/isblank.c b/lib/isblank.c index 4899404..44a9a20 100644 --- a/lib/isblank.c +++ b/lib/isblank.c @@ -1,6 +1,6 @@ /* Test whether a character is a blank. - Copyright (C) 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/iswblank.c b/lib/iswblank.c index d668d13..01f21ce 100644 --- a/lib/iswblank.c +++ b/lib/iswblank.c @@ -1,5 +1,5 @@ /* Test wide character for being blank. - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/iswdigit.c b/lib/iswdigit.c index 146f6e5..1b011ce 100644 --- a/lib/iswdigit.c +++ b/lib/iswdigit.c @@ -1,5 +1,5 @@ /* Test wide character for being a digit. - Copyright (C) 2020 Free Software Foundation, Inc. + Copyright (C) 2020-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/iswxdigit.c b/lib/iswxdigit.c index 59d15b7..1ae925f 100644 --- a/lib/iswxdigit.c +++ b/lib/iswxdigit.c @@ -1,5 +1,5 @@ /* Test wide character for being a hexadecimal digit. - Copyright (C) 2020 Free Software Foundation, Inc. + Copyright (C) 2020-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/itold.c b/lib/itold.c index d764003..9a6682d 100644 --- a/lib/itold.c +++ b/lib/itold.c @@ -1,5 +1,5 @@ /* Replacement for 'int' to 'long double' conversion routine. - Copyright (C) 2011-2020 Free Software Foundation, Inc. + Copyright (C) 2011-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2011. This program is free software: you can redistribute it and/or modify diff --git a/lib/langinfo.in.h b/lib/langinfo.in.h index e912cd3..52d5b29 100644 --- a/lib/langinfo.in.h +++ b/lib/langinfo.in.h @@ -1,5 +1,5 @@ /* Substitute for and wrapper around <langinfo.h>. - Copyright (C) 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2009-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/lc-charset-dispatch.c b/lib/lc-charset-dispatch.c index 79057d4..879f71a 100644 --- a/lib/lc-charset-dispatch.c +++ b/lib/lc-charset-dispatch.c @@ -1,5 +1,5 @@ /* Dispatching based on the current locale's character encoding. - Copyright (C) 2018-2020 Free Software Foundation, Inc. + Copyright (C) 2018-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/lc-charset-dispatch.h b/lib/lc-charset-dispatch.h index 95c2316..9c308fe 100644 --- a/lib/lc-charset-dispatch.h +++ b/lib/lc-charset-dispatch.h @@ -1,5 +1,5 @@ /* Dispatching based on the current locale's character encoding. - Copyright (C) 2018-2020 Free Software Foundation, Inc. + Copyright (C) 2018-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/libc-config.h b/lib/libc-config.h index 1300c3a..c0eac70 100644 --- a/lib/libc-config.h +++ b/lib/libc-config.h @@ -1,6 +1,6 @@ /* System definitions for code taken from the GNU C Library - Copyright 2017-2020 Free Software Foundation, Inc. + Copyright 2017-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public @@ -71,107 +71,112 @@ # endif #endif - -/* Prepare to include <cdefs.h>, which is our copy of glibc - <sys/cdefs.h>. */ +#ifndef __attribute_maybe_unused__ +/* <sys/cdefs.h> either does not exist, or is too old for Gnulib. + Prepare to include <cdefs.h>, which is Gnulib's version of a + more-recent glibc <sys/cdefs.h>. */ /* Define _FEATURES_H so that <cdefs.h> does not include <features.h>. */ -#ifndef _FEATURES_H -# define _FEATURES_H 1 -#endif +# ifndef _FEATURES_H +# define _FEATURES_H 1 +# endif /* Define __WORDSIZE so that <cdefs.h> does not attempt to include nonexistent files. Make it a syntax error, since Gnulib does not use __WORDSIZE now, and if Gnulib uses it later the syntax error will let us know that __WORDSIZE needs configuring. */ -#ifndef __WORDSIZE -# define __WORDSIZE %%% -#endif +# ifndef __WORDSIZE +# define __WORDSIZE %%% +# endif /* Undef the macros unconditionally defined by our copy of glibc <sys/cdefs.h>, so that they do not clash with any system-defined versions. */ -#undef _SYS_CDEFS_H -#undef __ASMNAME -#undef __ASMNAME2 -#undef __BEGIN_DECLS -#undef __CONCAT -#undef __END_DECLS -#undef __HAVE_GENERIC_SELECTION -#undef __LDBL_COMPAT -#undef __LDBL_REDIR -#undef __LDBL_REDIR1 -#undef __LDBL_REDIR1_DECL -#undef __LDBL_REDIR1_NTH -#undef __LDBL_REDIR_DECL -#undef __LDBL_REDIR_NTH -#undef __LEAF -#undef __LEAF_ATTR -#undef __NTH -#undef __NTHNL -#undef __P -#undef __PMT -#undef __REDIRECT -#undef __REDIRECT_LDBL -#undef __REDIRECT_NTH -#undef __REDIRECT_NTHNL -#undef __REDIRECT_NTH_LDBL -#undef __STRING -#undef __THROW -#undef __THROWNL -#undef __always_inline -#undef __attribute__ -#undef __attribute_alloc_size__ -#undef __attribute_artificial__ -#undef __attribute_const__ -#undef __attribute_deprecated__ -#undef __attribute_deprecated_msg__ -#undef __attribute_format_arg__ -#undef __attribute_format_strfmon__ -#undef __attribute_malloc__ -#undef __attribute_noinline__ -#undef __attribute_nonstring__ -#undef __attribute_pure__ -#undef __attribute_used__ -#undef __attribute_warn_unused_result__ -#undef __bos -#undef __bos0 -#undef __errordecl -#undef __extension__ -#undef __extern_always_inline -#undef __extern_inline -#undef __flexarr -#undef __fortify_function -#undef __glibc_c99_flexarr_available -#undef __glibc_clang_has_extension -#undef __glibc_likely -#undef __glibc_macro_warning -#undef __glibc_macro_warning1 -#undef __glibc_unlikely -#undef __inline -#undef __ptr_t -#undef __restrict -#undef __restrict_arr -#undef __va_arg_pack -#undef __va_arg_pack_len -#undef __warnattr -#undef __warndecl +# undef _SYS_CDEFS_H +# undef __ASMNAME +# undef __ASMNAME2 +# undef __BEGIN_DECLS +# undef __CONCAT +# undef __END_DECLS +# undef __HAVE_GENERIC_SELECTION +# undef __LDBL_COMPAT +# undef __LDBL_REDIR +# undef __LDBL_REDIR1 +# undef __LDBL_REDIR1_DECL +# undef __LDBL_REDIR1_NTH +# undef __LDBL_REDIR2_DECL +# undef __LDBL_REDIR_DECL +# undef __LDBL_REDIR_NTH +# undef __LEAF +# undef __LEAF_ATTR +# undef __NTH +# undef __NTHNL +# undef __REDIRECT +# undef __REDIRECT_LDBL +# undef __REDIRECT_NTH +# undef __REDIRECT_NTHNL +# undef __REDIRECT_NTH_LDBL +# undef __STRING +# undef __THROW +# undef __THROWNL +# undef __attr_access +# undef __attribute__ +# undef __attribute_alloc_size__ +# undef __attribute_artificial__ +# undef __attribute_const__ +# undef __attribute_deprecated__ +# undef __attribute_deprecated_msg__ +# undef __attribute_format_arg__ +# undef __attribute_format_strfmon__ +# undef __attribute_malloc__ +# undef __attribute_noinline__ +# undef __attribute_nonstring__ +# undef __attribute_pure__ +# undef __attribute_returns_twice__ +# undef __attribute_used__ +# undef __attribute_warn_unused_result__ +# undef __bos +# undef __bos0 +# undef __errordecl +# undef __extension__ +# undef __extern_always_inline +# undef __extern_inline +# undef __flexarr +# undef __fortify_function +# undef __glibc_c99_flexarr_available +# undef __glibc_has_attribute +# undef __glibc_has_builtin +# undef __glibc_has_extension +# undef __glibc_macro_warning +# undef __glibc_macro_warning1 +# undef __glibc_objsize +# undef __glibc_objsize0 +# undef __glibc_unlikely +# undef __inline +# undef __ptr_t +# undef __restrict +# undef __restrict_arr +# undef __va_arg_pack +# undef __va_arg_pack_len +# undef __warnattr /* Include our copy of glibc <sys/cdefs.h>. */ -#include <cdefs.h> +# include <cdefs.h> /* <cdefs.h> __inline is too pessimistic for non-GCC. */ -#undef __inline -#ifndef HAVE___INLINE -# if 199901 <= __STDC_VERSION__ || defined inline -# define __inline inline -# else -# define __inline +# undef __inline +# ifndef HAVE___INLINE +# if 199901 <= __STDC_VERSION__ || defined inline +# define __inline inline +# else +# define __inline +# endif # endif -#endif + +#endif /* defined __glibc_likely */ /* A substitute for glibc <libc-symbols.h>, good enough for Gnulib. */ #define attribute_hidden -#define libc_hidden_proto(name, ...) +#define libc_hidden_proto(name) #define libc_hidden_def(name) #define libc_hidden_weak(name) #define libc_hidden_ver(local, name) diff --git a/lib/libunistring.valgrind b/lib/libunistring.valgrind index dea153f..e6f7f6c 100644 --- a/lib/libunistring.valgrind +++ b/lib/libunistring.valgrind @@ -1,6 +1,6 @@ # Suppress valgrind messages in an installed libunistring. -# Copyright (C) 2010-2020 Free Software Foundation, Inc. +# Copyright (C) 2010-2021 Free Software Foundation, Inc. # # This program is free software: you can redistribute it and/or modify it # under the terms of the GNU General Public License as published diff --git a/lib/limits.in.h b/lib/limits.in.h index d25c523..076ab9e 100644 --- a/lib/limits.in.h +++ b/lib/limits.in.h @@ -1,6 +1,6 @@ /* A GNU-like <limits.h>. - Copyright 2016-2020 Free Software Foundation, Inc. + Copyright 2016-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License @@ -1,6 +1,6 @@ /* Emulate link on platforms that lack it, namely native Windows platforms. - Copyright (C) 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2009-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -85,16 +85,24 @@ link (const char *file1, const char *file2) errno = EPERM; return -1; } - /* Reject trailing slashes on non-directories; mingw does not + /* Reject trailing slashes on non-directories; native Windows does not support hard-linking directories. */ if ((len1 && (file1[len1 - 1] == '/' || file1[len1 - 1] == '\\')) || (len2 && (file2[len2 - 1] == '/' || file2[len2 - 1] == '\\'))) { + /* If stat() fails, then link() should fail for the same reason. */ struct stat st; - if (stat (file1, &st) == 0 && S_ISDIR (st.st_mode)) - errno = EPERM; - else + if (stat (file1, &st)) + { + if (errno == EOVERFLOW) + /* It's surely a file, not a directory (see stat-w32.c). */ + errno = ENOTDIR; + return -1; + } + if (!S_ISDIR (st.st_mode)) errno = ENOTDIR; + else + errno = EPERM; return -1; } /* CreateHardLink("b/.","a",NULL) creates file "b", so we must check diff --git a/lib/listen.c b/lib/listen.c index c1db145..0645e2e 100644 --- a/lib/listen.c +++ b/lib/listen.c @@ -1,6 +1,6 @@ /* listen.c --- wrappers for Windows listen function - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/localcharset.c b/lib/localcharset.c index 721c8a9..cba0e2b 100644 --- a/lib/localcharset.c +++ b/lib/localcharset.c @@ -1,6 +1,6 @@ /* Determine a canonical name for the current locale's character encoding. - Copyright (C) 2000-2006, 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2000-2006, 2008-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/localcharset.h b/lib/localcharset.h index aa623be..6e66494 100644 --- a/lib/localcharset.h +++ b/lib/localcharset.h @@ -1,5 +1,5 @@ /* Determine a canonical name for the current locale's character encoding. - Copyright (C) 2000-2003, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2000-2003, 2009-2021 Free Software Foundation, Inc. This file is part of the GNU CHARSET Library. This program is free software; you can redistribute it and/or modify diff --git a/lib/locale.in.h b/lib/locale.in.h index 4e9b3f3..13d1cf2 100644 --- a/lib/locale.in.h +++ b/lib/locale.in.h @@ -1,5 +1,5 @@ /* A POSIX <locale.h>. - Copyright (C) 2007-2020 Free Software Foundation, Inc. + Copyright (C) 2007-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -211,7 +211,7 @@ _GL_WARN_ON_USE (setlocale, "setlocale works differently on native Windows - " # include "setlocale_null.h" #endif -#if /*@GNULIB_NEWLOCALE@ ||*/ (@GNULIB_LOCALENAME@ && @HAVE_NEWLOCALE@) +#if /*@GNULIB_NEWLOCALE@ ||*/ (@GNULIB_LOCALENAME@ && @LOCALENAME_ENHANCE_LOCALE_FUNCS@ && @HAVE_NEWLOCALE@) # if @REPLACE_NEWLOCALE@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef newlocale @@ -244,7 +244,7 @@ _GL_WARN_ON_USE (newlocale, "newlocale is not portable"); # endif #endif -#if @GNULIB_DUPLOCALE@ || (@GNULIB_LOCALENAME@ && @HAVE_DUPLOCALE@) +#if @GNULIB_DUPLOCALE@ || (@GNULIB_LOCALENAME@ && @LOCALENAME_ENHANCE_LOCALE_FUNCS@ && @HAVE_DUPLOCALE@) # if @REPLACE_DUPLOCALE@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef duplocale @@ -274,7 +274,7 @@ _GL_WARN_ON_USE (duplocale, "duplocale is buggy on some glibc systems - " # endif #endif -#if /*@GNULIB_FREELOCALE@ ||*/ (@GNULIB_LOCALENAME@ && @HAVE_FREELOCALE@) +#if /*@GNULIB_FREELOCALE@ ||*/ (@GNULIB_LOCALENAME@ && @LOCALENAME_ENHANCE_LOCALE_FUNCS@ && @HAVE_FREELOCALE@) # if @REPLACE_FREELOCALE@ # if !(defined __cplusplus && defined GNULIB_NAMESPACE) # undef freelocale diff --git a/lib/localeconv.c b/lib/localeconv.c index 8aa9bbe..8ecd391 100644 --- a/lib/localeconv.c +++ b/lib/localeconv.c @@ -1,5 +1,5 @@ /* Query locale dependent information for formatting numbers. - Copyright (C) 2012-2020 Free Software Foundation, Inc. + Copyright (C) 2012-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/lseek.c b/lib/lseek.c index aaf9f32..5727ce8 100644 --- a/lib/lseek.c +++ b/lib/lseek.c @@ -1,5 +1,5 @@ /* An lseek() function that detects pipes. - Copyright (C) 2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/lstat.c b/lib/lstat.c index f74392b..a584c6a 100644 --- a/lib/lstat.c +++ b/lib/lstat.c @@ -1,6 +1,6 @@ /* Work around a bug of lstat on some systems - Copyright (C) 1997-2006, 2008-2020 Free Software Foundation, Inc. + Copyright (C) 1997-2006, 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/malloc.c b/lib/malloc.c index 7232f1e..b59e64b 100644 --- a/lib/malloc.c +++ b/lib/malloc.c @@ -1,6 +1,6 @@ /* malloc() function that is glibc compatible. - Copyright (C) 1997-1998, 2006-2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 1997-1998, 2006-2007, 2009-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/malloc/dynarray-skeleton.c b/lib/malloc/dynarray-skeleton.c new file mode 100644 index 0000000..4995fd1 --- /dev/null +++ b/lib/malloc/dynarray-skeleton.c @@ -0,0 +1,525 @@ +/* Type-safe arrays which grow dynamically. + Copyright (C) 2017-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public + License as published by the Free Software Foundation; either + version 3 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + +/* Pre-processor macros which act as parameters: + + DYNARRAY_STRUCT + The struct tag of dynamic array to be defined. + DYNARRAY_ELEMENT + The type name of the element type. Elements are copied + as if by memcpy, and can change address as the dynamic + array grows. + DYNARRAY_PREFIX + The prefix of the functions which are defined. + + The following parameters are optional: + + DYNARRAY_ELEMENT_FREE + DYNARRAY_ELEMENT_FREE (E) is evaluated to deallocate the + contents of elements. E is of type DYNARRAY_ELEMENT *. + DYNARRAY_ELEMENT_INIT + DYNARRAY_ELEMENT_INIT (E) is evaluated to initialize a new + element. E is of type DYNARRAY_ELEMENT *. + If DYNARRAY_ELEMENT_FREE but not DYNARRAY_ELEMENT_INIT is + defined, new elements are automatically zero-initialized. + Otherwise, new elements have undefined contents. + DYNARRAY_INITIAL_SIZE + The size of the statically allocated array (default: + at least 2, more elements if they fit into 128 bytes). + Must be a preprocessor constant. If DYNARRAY_INITIAL_SIZE is 0, + there is no statically allocated array at, and all non-empty + arrays are heap-allocated. + DYNARRAY_FINAL_TYPE + The name of the type which holds the final array. If not + defined, is PREFIX##finalize not provided. DYNARRAY_FINAL_TYPE + must be a struct type, with members of type DYNARRAY_ELEMENT and + size_t at the start (in this order). + + These macros are undefined after this header file has been + included. + + The following types are provided (their members are private to the + dynarray implementation): + + struct DYNARRAY_STRUCT + + The following functions are provided: + + void DYNARRAY_PREFIX##init (struct DYNARRAY_STRUCT *); + void DYNARRAY_PREFIX##free (struct DYNARRAY_STRUCT *); + bool DYNARRAY_PREFIX##has_failed (const struct DYNARRAY_STRUCT *); + void DYNARRAY_PREFIX##mark_failed (struct DYNARRAY_STRUCT *); + size_t DYNARRAY_PREFIX##size (const struct DYNARRAY_STRUCT *); + DYNARRAY_ELEMENT *DYNARRAY_PREFIX##begin (const struct DYNARRAY_STRUCT *); + DYNARRAY_ELEMENT *DYNARRAY_PREFIX##end (const struct DYNARRAY_STRUCT *); + DYNARRAY_ELEMENT *DYNARRAY_PREFIX##at (struct DYNARRAY_STRUCT *, size_t); + void DYNARRAY_PREFIX##add (struct DYNARRAY_STRUCT *, DYNARRAY_ELEMENT); + DYNARRAY_ELEMENT *DYNARRAY_PREFIX##emplace (struct DYNARRAY_STRUCT *); + bool DYNARRAY_PREFIX##resize (struct DYNARRAY_STRUCT *, size_t); + void DYNARRAY_PREFIX##remove_last (struct DYNARRAY_STRUCT *); + void DYNARRAY_PREFIX##clear (struct DYNARRAY_STRUCT *); + + The following functions are provided are provided if the + prerequisites are met: + + bool DYNARRAY_PREFIX##finalize (struct DYNARRAY_STRUCT *, + DYNARRAY_FINAL_TYPE *); + (if DYNARRAY_FINAL_TYPE is defined) + DYNARRAY_ELEMENT *DYNARRAY_PREFIX##finalize (struct DYNARRAY_STRUCT *, + size_t *); + (if DYNARRAY_FINAL_TYPE is not defined) +*/ + +#include <malloc/dynarray.h> + +#include <errno.h> +#include <stdlib.h> +#include <string.h> + +#ifndef DYNARRAY_STRUCT +# error "DYNARRAY_STRUCT must be defined" +#endif + +#ifndef DYNARRAY_ELEMENT +# error "DYNARRAY_ELEMENT must be defined" +#endif + +#ifndef DYNARRAY_PREFIX +# error "DYNARRAY_PREFIX must be defined" +#endif + +#ifdef DYNARRAY_INITIAL_SIZE +# if DYNARRAY_INITIAL_SIZE < 0 +# error "DYNARRAY_INITIAL_SIZE must be non-negative" +# endif +# if DYNARRAY_INITIAL_SIZE > 0 +# define DYNARRAY_HAVE_SCRATCH 1 +# else +# define DYNARRAY_HAVE_SCRATCH 0 +# endif +#else +/* Provide a reasonable default which limits the size of + DYNARRAY_STRUCT. */ +# define DYNARRAY_INITIAL_SIZE \ + (sizeof (DYNARRAY_ELEMENT) > 64 ? 2 : 128 / sizeof (DYNARRAY_ELEMENT)) +# define DYNARRAY_HAVE_SCRATCH 1 +#endif + +/* Public type definitions. */ + +/* All fields of this struct are private to the implementation. */ +struct DYNARRAY_STRUCT +{ + union + { + struct dynarray_header dynarray_abstract; + struct + { + /* These fields must match struct dynarray_header. */ + size_t used; + size_t allocated; + DYNARRAY_ELEMENT *array; + } dynarray_header; + } u; + +#if DYNARRAY_HAVE_SCRATCH + /* Initial inline allocation. */ + DYNARRAY_ELEMENT scratch[DYNARRAY_INITIAL_SIZE]; +#endif +}; + +/* Internal use only: Helper macros. */ + +/* Ensure macro-expansion of DYNARRAY_PREFIX. */ +#define DYNARRAY_CONCAT0(prefix, name) prefix##name +#define DYNARRAY_CONCAT1(prefix, name) DYNARRAY_CONCAT0(prefix, name) +#define DYNARRAY_NAME(name) DYNARRAY_CONCAT1(DYNARRAY_PREFIX, name) + +/* Use DYNARRAY_FREE instead of DYNARRAY_NAME (free), + so that Gnulib does not change 'free' to 'rpl_free'. */ +#define DYNARRAY_FREE DYNARRAY_CONCAT1 (DYNARRAY_NAME (f), ree) + +/* Address of the scratch buffer if any. */ +#if DYNARRAY_HAVE_SCRATCH +# define DYNARRAY_SCRATCH(list) (list)->scratch +#else +# define DYNARRAY_SCRATCH(list) NULL +#endif + +/* Internal use only: Helper functions. */ + +/* Internal function. Call DYNARRAY_ELEMENT_FREE with the array + elements. Name mangling needed due to the DYNARRAY_ELEMENT_FREE + macro expansion. */ +static inline void +DYNARRAY_NAME (free__elements__) (DYNARRAY_ELEMENT *__dynarray_array, + size_t __dynarray_used) +{ +#ifdef DYNARRAY_ELEMENT_FREE + for (size_t __dynarray_i = 0; __dynarray_i < __dynarray_used; ++__dynarray_i) + DYNARRAY_ELEMENT_FREE (&__dynarray_array[__dynarray_i]); +#endif /* DYNARRAY_ELEMENT_FREE */ +} + +/* Internal function. Free the non-scratch array allocation. */ +static inline void +DYNARRAY_NAME (free__array__) (struct DYNARRAY_STRUCT *list) +{ +#if DYNARRAY_HAVE_SCRATCH + if (list->u.dynarray_header.array != list->scratch) + free (list->u.dynarray_header.array); +#else + free (list->u.dynarray_header.array); +#endif +} + +/* Public functions. */ + +/* Initialize a dynamic array object. This must be called before any + use of the object. */ +__nonnull ((1)) +static void +DYNARRAY_NAME (init) (struct DYNARRAY_STRUCT *list) +{ + list->u.dynarray_header.used = 0; + list->u.dynarray_header.allocated = DYNARRAY_INITIAL_SIZE; + list->u.dynarray_header.array = DYNARRAY_SCRATCH (list); +} + +/* Deallocate the dynamic array and its elements. */ +__attribute_maybe_unused__ __nonnull ((1)) +static void +DYNARRAY_FREE (struct DYNARRAY_STRUCT *list) +{ + DYNARRAY_NAME (free__elements__) + (list->u.dynarray_header.array, list->u.dynarray_header.used); + DYNARRAY_NAME (free__array__) (list); + DYNARRAY_NAME (init) (list); +} + +/* Return true if the dynamic array is in an error state. */ +__nonnull ((1)) +static inline bool +DYNARRAY_NAME (has_failed) (const struct DYNARRAY_STRUCT *list) +{ + return list->u.dynarray_header.allocated == __dynarray_error_marker (); +} + +/* Mark the dynamic array as failed. All elements are deallocated as + a side effect. */ +__nonnull ((1)) +static void +DYNARRAY_NAME (mark_failed) (struct DYNARRAY_STRUCT *list) +{ + DYNARRAY_NAME (free__elements__) + (list->u.dynarray_header.array, list->u.dynarray_header.used); + DYNARRAY_NAME (free__array__) (list); + list->u.dynarray_header.array = DYNARRAY_SCRATCH (list); + list->u.dynarray_header.used = 0; + list->u.dynarray_header.allocated = __dynarray_error_marker (); +} + +/* Return the number of elements which have been added to the dynamic + array. */ +__nonnull ((1)) +static inline size_t +DYNARRAY_NAME (size) (const struct DYNARRAY_STRUCT *list) +{ + return list->u.dynarray_header.used; +} + +/* Return a pointer to the array element at INDEX. Terminate the + process if INDEX is out of bounds. */ +__nonnull ((1)) +static inline DYNARRAY_ELEMENT * +DYNARRAY_NAME (at) (struct DYNARRAY_STRUCT *list, size_t index) +{ + if (__glibc_unlikely (index >= DYNARRAY_NAME (size) (list))) + __libc_dynarray_at_failure (DYNARRAY_NAME (size) (list), index); + return list->u.dynarray_header.array + index; +} + +/* Return a pointer to the first array element, if any. For a + zero-length array, the pointer can be NULL even though the dynamic + array has not entered the failure state. */ +__nonnull ((1)) +static inline DYNARRAY_ELEMENT * +DYNARRAY_NAME (begin) (struct DYNARRAY_STRUCT *list) +{ + return list->u.dynarray_header.array; +} + +/* Return a pointer one element past the last array element. For a + zero-length array, the pointer can be NULL even though the dynamic + array has not entered the failure state. */ +__nonnull ((1)) +static inline DYNARRAY_ELEMENT * +DYNARRAY_NAME (end) (struct DYNARRAY_STRUCT *list) +{ + return list->u.dynarray_header.array + list->u.dynarray_header.used; +} + +/* Internal function. Slow path for the add function below. */ +static void +DYNARRAY_NAME (add__) (struct DYNARRAY_STRUCT *list, DYNARRAY_ELEMENT item) +{ + if (__glibc_unlikely + (!__libc_dynarray_emplace_enlarge (&list->u.dynarray_abstract, + DYNARRAY_SCRATCH (list), + sizeof (DYNARRAY_ELEMENT)))) + { + DYNARRAY_NAME (mark_failed) (list); + return; + } + + /* Copy the new element and increase the array length. */ + list->u.dynarray_header.array[list->u.dynarray_header.used++] = item; +} + +/* Add ITEM at the end of the array, enlarging it by one element. + Mark *LIST as failed if the dynamic array allocation size cannot be + increased. */ +__nonnull ((1)) +static inline void +DYNARRAY_NAME (add) (struct DYNARRAY_STRUCT *list, DYNARRAY_ELEMENT item) +{ + /* Do nothing in case of previous error. */ + if (DYNARRAY_NAME (has_failed) (list)) + return; + + /* Enlarge the array if necessary. */ + if (__glibc_unlikely (list->u.dynarray_header.used + == list->u.dynarray_header.allocated)) + { + DYNARRAY_NAME (add__) (list, item); + return; + } + + /* Copy the new element and increase the array length. */ + list->u.dynarray_header.array[list->u.dynarray_header.used++] = item; +} + +/* Internal function. Building block for the emplace functions below. + Assumes space for one more element in *LIST. */ +static inline DYNARRAY_ELEMENT * +DYNARRAY_NAME (emplace__tail__) (struct DYNARRAY_STRUCT *list) +{ + DYNARRAY_ELEMENT *result + = &list->u.dynarray_header.array[list->u.dynarray_header.used]; + ++list->u.dynarray_header.used; +#if defined (DYNARRAY_ELEMENT_INIT) + DYNARRAY_ELEMENT_INIT (result); +#elif defined (DYNARRAY_ELEMENT_FREE) + memset (result, 0, sizeof (*result)); +#endif + return result; +} + +/* Internal function. Slow path for the emplace function below. */ +static DYNARRAY_ELEMENT * +DYNARRAY_NAME (emplace__) (struct DYNARRAY_STRUCT *list) +{ + if (__glibc_unlikely + (!__libc_dynarray_emplace_enlarge (&list->u.dynarray_abstract, + DYNARRAY_SCRATCH (list), + sizeof (DYNARRAY_ELEMENT)))) + { + DYNARRAY_NAME (mark_failed) (list); + return NULL; + } + return DYNARRAY_NAME (emplace__tail__) (list); +} + +/* Allocate a place for a new element in *LIST and return a pointer to + it. The pointer can be NULL if the dynamic array cannot be + enlarged due to a memory allocation failure. */ +__attribute_maybe_unused__ __attribute_warn_unused_result__ __nonnull ((1)) +static +/* Avoid inlining with the larger initialization code. */ +#if !(defined (DYNARRAY_ELEMENT_INIT) || defined (DYNARRAY_ELEMENT_FREE)) +inline +#endif +DYNARRAY_ELEMENT * +DYNARRAY_NAME (emplace) (struct DYNARRAY_STRUCT *list) +{ + /* Do nothing in case of previous error. */ + if (DYNARRAY_NAME (has_failed) (list)) + return NULL; + + /* Enlarge the array if necessary. */ + if (__glibc_unlikely (list->u.dynarray_header.used + == list->u.dynarray_header.allocated)) + return (DYNARRAY_NAME (emplace__) (list)); + return DYNARRAY_NAME (emplace__tail__) (list); +} + +/* Change the size of *LIST to SIZE. If SIZE is larger than the + existing size, new elements are added (which can be initialized). + Otherwise, the list is truncated, and elements are freed. Return + false on memory allocation failure (and mark *LIST as failed). */ +__attribute_maybe_unused__ __nonnull ((1)) +static bool +DYNARRAY_NAME (resize) (struct DYNARRAY_STRUCT *list, size_t size) +{ + if (size > list->u.dynarray_header.used) + { + bool ok; +#if defined (DYNARRAY_ELEMENT_INIT) + /* The new elements have to be initialized. */ + size_t old_size = list->u.dynarray_header.used; + ok = __libc_dynarray_resize (&list->u.dynarray_abstract, + size, DYNARRAY_SCRATCH (list), + sizeof (DYNARRAY_ELEMENT)); + if (ok) + for (size_t i = old_size; i < size; ++i) + { + DYNARRAY_ELEMENT_INIT (&list->u.dynarray_header.array[i]); + } +#elif defined (DYNARRAY_ELEMENT_FREE) + /* Zero initialization is needed so that the elements can be + safely freed. */ + ok = __libc_dynarray_resize_clear + (&list->u.dynarray_abstract, size, + DYNARRAY_SCRATCH (list), sizeof (DYNARRAY_ELEMENT)); +#else + ok = __libc_dynarray_resize (&list->u.dynarray_abstract, + size, DYNARRAY_SCRATCH (list), + sizeof (DYNARRAY_ELEMENT)); +#endif + if (__glibc_unlikely (!ok)) + DYNARRAY_NAME (mark_failed) (list); + return ok; + } + else + { + /* The list has shrunk in size. Free the removed elements. */ + DYNARRAY_NAME (free__elements__) + (list->u.dynarray_header.array + size, + list->u.dynarray_header.used - size); + list->u.dynarray_header.used = size; + return true; + } +} + +/* Remove the last element of LIST if it is present. */ +__attribute_maybe_unused__ __nonnull ((1)) +static void +DYNARRAY_NAME (remove_last) (struct DYNARRAY_STRUCT *list) +{ + /* used > 0 implies that the array is the non-failed state. */ + if (list->u.dynarray_header.used > 0) + { + size_t new_length = list->u.dynarray_header.used - 1; +#ifdef DYNARRAY_ELEMENT_FREE + DYNARRAY_ELEMENT_FREE (&list->u.dynarray_header.array[new_length]); +#endif + list->u.dynarray_header.used = new_length; + } +} + +/* Remove all elements from the list. The elements are freed, but the + list itself is not. */ +__attribute_maybe_unused__ __nonnull ((1)) +static void +DYNARRAY_NAME (clear) (struct DYNARRAY_STRUCT *list) +{ + /* free__elements__ does nothing if the list is in the failed + state. */ + DYNARRAY_NAME (free__elements__) + (list->u.dynarray_header.array, list->u.dynarray_header.used); + list->u.dynarray_header.used = 0; +} + +#ifdef DYNARRAY_FINAL_TYPE +/* Transfer the dynamic array to a permanent location at *RESULT. + Returns true on success on false on allocation failure. In either + case, *LIST is re-initialized and can be reused. A NULL pointer is + stored in *RESULT if LIST refers to an empty list. On success, the + pointer in *RESULT is heap-allocated and must be deallocated using + free. */ +__attribute_maybe_unused__ __attribute_warn_unused_result__ __nonnull ((1, 2)) +static bool +DYNARRAY_NAME (finalize) (struct DYNARRAY_STRUCT *list, + DYNARRAY_FINAL_TYPE *result) +{ + struct dynarray_finalize_result res; + if (__libc_dynarray_finalize (&list->u.dynarray_abstract, + DYNARRAY_SCRATCH (list), + sizeof (DYNARRAY_ELEMENT), &res)) + { + /* On success, the result owns all the data. */ + DYNARRAY_NAME (init) (list); + *result = (DYNARRAY_FINAL_TYPE) { res.array, res.length }; + return true; + } + else + { + /* On error, we need to free all data. */ + DYNARRAY_FREE (list); + errno = ENOMEM; + return false; + } +} +#else /* !DYNARRAY_FINAL_TYPE */ +/* Transfer the dynamic array to a heap-allocated array and return a + pointer to it. The pointer is NULL if memory allocation fails, or + if the array is empty, so this function should be used only for + arrays which are known not be empty (usually because they always + have a sentinel at the end). If LENGTHP is not NULL, the array + length is written to *LENGTHP. *LIST is re-initialized and can be + reused. */ +__attribute_maybe_unused__ __attribute_warn_unused_result__ __nonnull ((1)) +static DYNARRAY_ELEMENT * +DYNARRAY_NAME (finalize) (struct DYNARRAY_STRUCT *list, size_t *lengthp) +{ + struct dynarray_finalize_result res; + if (__libc_dynarray_finalize (&list->u.dynarray_abstract, + DYNARRAY_SCRATCH (list), + sizeof (DYNARRAY_ELEMENT), &res)) + { + /* On success, the result owns all the data. */ + DYNARRAY_NAME (init) (list); + if (lengthp != NULL) + *lengthp = res.length; + return res.array; + } + else + { + /* On error, we need to free all data. */ + DYNARRAY_FREE (list); + errno = ENOMEM; + return NULL; + } +} +#endif /* !DYNARRAY_FINAL_TYPE */ + +/* Undo macro definitions. */ + +#undef DYNARRAY_CONCAT0 +#undef DYNARRAY_CONCAT1 +#undef DYNARRAY_NAME +#undef DYNARRAY_SCRATCH +#undef DYNARRAY_HAVE_SCRATCH + +#undef DYNARRAY_STRUCT +#undef DYNARRAY_ELEMENT +#undef DYNARRAY_PREFIX +#undef DYNARRAY_ELEMENT_FREE +#undef DYNARRAY_ELEMENT_INIT +#undef DYNARRAY_INITIAL_SIZE +#undef DYNARRAY_FINAL_TYPE diff --git a/lib/malloc/dynarray.h b/lib/malloc/dynarray.h new file mode 100644 index 0000000..84e4394 --- /dev/null +++ b/lib/malloc/dynarray.h @@ -0,0 +1,178 @@ +/* Type-safe arrays which grow dynamically. Shared definitions. + Copyright (C) 2017-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public + License as published by the Free Software Foundation; either + version 3 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + +/* To use the dynarray facility, you need to include + <malloc/dynarray-skeleton.c> and define the parameter macros + documented in that file. + + A minimal example which provides a growing list of integers can be + defined like this: + + struct int_array + { + // Pointer to result array followed by its length, + // as required by DYNARRAY_FINAL_TYPE. + int *array; + size_t length; + }; + + #define DYNARRAY_STRUCT dynarray_int + #define DYNARRAY_ELEMENT int + #define DYNARRAY_PREFIX dynarray_int_ + #define DYNARRAY_FINAL_TYPE struct int_array + #include <malloc/dynarray-skeleton.c> + + To create a three-element array with elements 1, 2, 3, use this + code: + + struct dynarray_int dyn; + dynarray_int_init (&dyn); + for (int i = 1; i <= 3; ++i) + { + int *place = dynarray_int_emplace (&dyn); + assert (place != NULL); + *place = i; + } + struct int_array result; + bool ok = dynarray_int_finalize (&dyn, &result); + assert (ok); + assert (result.length == 3); + assert (result.array[0] == 1); + assert (result.array[1] == 2); + assert (result.array[2] == 3); + free (result.array); + + If the elements contain resources which must be freed, define + DYNARRAY_ELEMENT_FREE appropriately, like this: + + struct str_array + { + char **array; + size_t length; + }; + + #define DYNARRAY_STRUCT dynarray_str + #define DYNARRAY_ELEMENT char * + #define DYNARRAY_ELEMENT_FREE(ptr) free (*ptr) + #define DYNARRAY_PREFIX dynarray_str_ + #define DYNARRAY_FINAL_TYPE struct str_array + #include <malloc/dynarray-skeleton.c> + + Compared to scratch buffers, dynamic arrays have the following + features: + + - They have an element type, and are not just an untyped buffer of + bytes. + + - When growing, previously stored elements are preserved. (It is + expected that scratch_buffer_grow_preserve and + scratch_buffer_set_array_size eventually go away because all + current users are moved to dynamic arrays.) + + - Scratch buffers have a more aggressive growth policy because + growing them typically means a retry of an operation (across an + NSS service module boundary), which is expensive. + + - For the same reason, scratch buffers have a much larger initial + stack allocation. */ + +#ifndef _DYNARRAY_H +#define _DYNARRAY_H + +#include <stdbool.h> +#include <stddef.h> +#include <string.h> + +struct dynarray_header +{ + size_t used; + size_t allocated; + void *array; +}; + +/* Marker used in the allocated member to indicate that an error was + encountered. */ +static inline size_t +__dynarray_error_marker (void) +{ + return -1; +} + +/* Internal function. See the has_failed function in + dynarray-skeleton.c. */ +static inline bool +__dynarray_error (struct dynarray_header *list) +{ + return list->allocated == __dynarray_error_marker (); +} + +/* Internal function. Enlarge the dynamically allocated area of the + array to make room for one more element. SCRATCH is a pointer to + the scratch area (which is not heap-allocated and must not be + freed). ELEMENT_SIZE is the size, in bytes, of one element. + Return false on failure, true on success. */ +bool __libc_dynarray_emplace_enlarge (struct dynarray_header *, + void *scratch, size_t element_size); + +/* Internal function. Enlarge the dynamically allocated area of the + array to make room for at least SIZE elements (which must be larger + than the existing used part of the dynamic array). SCRATCH is a + pointer to the scratch area (which is not heap-allocated and must + not be freed). ELEMENT_SIZE is the size, in bytes, of one element. + Return false on failure, true on success. */ +bool __libc_dynarray_resize (struct dynarray_header *, size_t size, + void *scratch, size_t element_size); + +/* Internal function. Like __libc_dynarray_resize, but clear the new + part of the dynamic array. */ +bool __libc_dynarray_resize_clear (struct dynarray_header *, size_t size, + void *scratch, size_t element_size); + +/* Internal type. */ +struct dynarray_finalize_result +{ + void *array; + size_t length; +}; + +/* Internal function. Copy the dynamically-allocated area to an + explicitly-sized heap allocation. SCRATCH is a pointer to the + embedded scratch space. ELEMENT_SIZE is the size, in bytes, of the + element type. On success, true is returned, and pointer and length + are written to *RESULT. On failure, false is returned. The caller + has to take care of some of the memory management; this function is + expected to be called from dynarray-skeleton.c. */ +bool __libc_dynarray_finalize (struct dynarray_header *list, void *scratch, + size_t element_size, + struct dynarray_finalize_result *result); + + +/* Internal function. Terminate the process after an index error. + SIZE is the number of elements of the dynamic array. INDEX is the + lookup index which triggered the failure. */ +_Noreturn void __libc_dynarray_at_failure (size_t size, size_t index); + +#ifndef _ISOMAC +libc_hidden_proto (__libc_dynarray_emplace_enlarge) +libc_hidden_proto (__libc_dynarray_resize) +libc_hidden_proto (__libc_dynarray_resize_clear) +libc_hidden_proto (__libc_dynarray_finalize) +libc_hidden_proto (__libc_dynarray_at_failure) +#endif + +#endif /* _DYNARRAY_H */ diff --git a/lib/malloc/dynarray_at_failure.c b/lib/malloc/dynarray_at_failure.c new file mode 100644 index 0000000..a442459 --- /dev/null +++ b/lib/malloc/dynarray_at_failure.c @@ -0,0 +1,35 @@ +/* Report an dynamic array index out of bounds condition. + Copyright (C) 2017-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public + License as published by the Free Software Foundation; either + version 3 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + +#include <dynarray.h> +#include <stdio.h> +#include <stdlib.h> + +void +__libc_dynarray_at_failure (size_t size, size_t index) +{ +#ifdef _LIBC + char buf[200]; + __snprintf (buf, sizeof (buf), "Fatal glibc error: " + "array index %zu not less than array length %zu\n", + index, size); +#else + abort (); +#endif +} +libc_hidden_def (__libc_dynarray_at_failure) diff --git a/lib/malloc/dynarray_emplace_enlarge.c b/lib/malloc/dynarray_emplace_enlarge.c new file mode 100644 index 0000000..7ac4b6d --- /dev/null +++ b/lib/malloc/dynarray_emplace_enlarge.c @@ -0,0 +1,73 @@ +/* Increase the size of a dynamic array in preparation of an emplace operation. + Copyright (C) 2017-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public + License as published by the Free Software Foundation; either + version 3 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + +#include <dynarray.h> +#include <errno.h> +#include <intprops.h> +#include <stdlib.h> +#include <string.h> + +bool +__libc_dynarray_emplace_enlarge (struct dynarray_header *list, + void *scratch, size_t element_size) +{ + size_t new_allocated; + if (list->allocated == 0) + { + /* No scratch buffer provided. Choose a reasonable default + size. */ + if (element_size < 4) + new_allocated = 16; + else if (element_size < 8) + new_allocated = 8; + else + new_allocated = 4; + } + else + /* Increase the allocated size, using an exponential growth + policy. */ + { + new_allocated = list->allocated + list->allocated / 2 + 1; + if (new_allocated <= list->allocated) + { + /* Overflow. */ + __set_errno (ENOMEM); + return false; + } + } + + size_t new_size; + if (INT_MULTIPLY_WRAPV (new_allocated, element_size, &new_size)) + return false; + void *new_array; + if (list->array == scratch) + { + /* The previous array was not heap-allocated. */ + new_array = malloc (new_size); + if (new_array != NULL && list->array != NULL) + memcpy (new_array, list->array, list->used * element_size); + } + else + new_array = realloc (list->array, new_size); + if (new_array == NULL) + return false; + list->array = new_array; + list->allocated = new_allocated; + return true; +} +libc_hidden_def (__libc_dynarray_emplace_enlarge) diff --git a/lib/malloc/dynarray_finalize.c b/lib/malloc/dynarray_finalize.c new file mode 100644 index 0000000..be9441e --- /dev/null +++ b/lib/malloc/dynarray_finalize.c @@ -0,0 +1,62 @@ +/* Copy the dynamically-allocated area to an explicitly-sized heap allocation. + Copyright (C) 2017-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public + License as published by the Free Software Foundation; either + version 3 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + +#include <dynarray.h> +#include <stdlib.h> +#include <string.h> + +bool +__libc_dynarray_finalize (struct dynarray_header *list, + void *scratch, size_t element_size, + struct dynarray_finalize_result *result) +{ + if (__dynarray_error (list)) + /* The caller will reported the deferred error. */ + return false; + + size_t used = list->used; + + /* Empty list. */ + if (used == 0) + { + /* An empty list could still be backed by a heap-allocated + array. Free it if necessary. */ + if (list->array != scratch) + free (list->array); + *result = (struct dynarray_finalize_result) { NULL, 0 }; + return true; + } + + size_t allocation_size = used * element_size; + void *heap_array = malloc (allocation_size); + if (heap_array != NULL) + { + /* The new array takes ownership of the strings. */ + if (list->array != NULL) + memcpy (heap_array, list->array, allocation_size); + if (list->array != scratch) + free (list->array); + *result = (struct dynarray_finalize_result) + { .array = heap_array, .length = used }; + return true; + } + else + /* The caller will perform the freeing operation. */ + return false; +} +libc_hidden_def (__libc_dynarray_finalize) diff --git a/lib/malloc/dynarray_resize.c b/lib/malloc/dynarray_resize.c new file mode 100644 index 0000000..92bbddd --- /dev/null +++ b/lib/malloc/dynarray_resize.c @@ -0,0 +1,64 @@ +/* Increase the size of a dynamic array. + Copyright (C) 2017-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public + License as published by the Free Software Foundation; either + version 3 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + +#include <dynarray.h> +#include <errno.h> +#include <intprops.h> +#include <stdlib.h> +#include <string.h> + +bool +__libc_dynarray_resize (struct dynarray_header *list, size_t size, + void *scratch, size_t element_size) +{ + /* The existing allocation provides sufficient room. */ + if (size <= list->allocated) + { + list->used = size; + return true; + } + + /* Otherwise, use size as the new allocation size. The caller is + expected to provide the final size of the array, so there is no + over-allocation here. */ + + size_t new_size_bytes; + if (INT_MULTIPLY_WRAPV (size, element_size, &new_size_bytes)) + { + /* Overflow. */ + __set_errno (ENOMEM); + return false; + } + void *new_array; + if (list->array == scratch) + { + /* The previous array was not heap-allocated. */ + new_array = malloc (new_size_bytes); + if (new_array != NULL && list->array != NULL) + memcpy (new_array, list->array, list->used * element_size); + } + else + new_array = realloc (list->array, new_size_bytes); + if (new_array == NULL) + return false; + list->array = new_array; + list->allocated = size; + list->used = size; + return true; +} +libc_hidden_def (__libc_dynarray_resize) diff --git a/lib/malloc/dynarray_resize_clear.c b/lib/malloc/dynarray_resize_clear.c new file mode 100644 index 0000000..99c2cc8 --- /dev/null +++ b/lib/malloc/dynarray_resize_clear.c @@ -0,0 +1,35 @@ +/* Increase the size of a dynamic array and clear the new part. + Copyright (C) 2017-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public + License as published by the Free Software Foundation; either + version 3 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + +#include <dynarray.h> +#include <string.h> + +bool +__libc_dynarray_resize_clear (struct dynarray_header *list, size_t size, + void *scratch, size_t element_size) +{ + size_t old_size = list->used; + if (!__libc_dynarray_resize (list, size, scratch, element_size)) + return false; + /* __libc_dynarray_resize already checked for overflow. */ + char *array = list->array; + memset (array + (old_size * element_size), 0, + (size - old_size) * element_size); + return true; +} +libc_hidden_def (__libc_dynarray_resize_clear) diff --git a/lib/malloc/scratch_buffer.h b/lib/malloc/scratch_buffer.h index 6eca220..26e3062 100644 --- a/lib/malloc/scratch_buffer.h +++ b/lib/malloc/scratch_buffer.h @@ -1,5 +1,5 @@ /* Variable-sized buffer with on-stack default allocation. - Copyright (C) 2015-2020 Free Software Foundation, Inc. + Copyright (C) 2015-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or diff --git a/lib/malloc/scratch_buffer_dupfree.c b/lib/malloc/scratch_buffer_dupfree.c index e34336f..775bff5 100644 --- a/lib/malloc/scratch_buffer_dupfree.c +++ b/lib/malloc/scratch_buffer_dupfree.c @@ -1,5 +1,5 @@ /* Variable-sized buffer with on-stack default allocation. - Copyright (C) 2020 Free Software Foundation, Inc. + Copyright (C) 2020-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or diff --git a/lib/malloc/scratch_buffer_grow.c b/lib/malloc/scratch_buffer_grow.c index 41befe3..e7606d8 100644 --- a/lib/malloc/scratch_buffer_grow.c +++ b/lib/malloc/scratch_buffer_grow.c @@ -1,5 +1,5 @@ /* Variable-sized buffer with on-stack default allocation. - Copyright (C) 2015-2020 Free Software Foundation, Inc. + Copyright (C) 2015-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or diff --git a/lib/malloc/scratch_buffer_grow_preserve.c b/lib/malloc/scratch_buffer_grow_preserve.c index aef2329..59f8c71 100644 --- a/lib/malloc/scratch_buffer_grow_preserve.c +++ b/lib/malloc/scratch_buffer_grow_preserve.c @@ -1,5 +1,5 @@ /* Variable-sized buffer with on-stack default allocation. - Copyright (C) 2015-2020 Free Software Foundation, Inc. + Copyright (C) 2015-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or diff --git a/lib/malloc/scratch_buffer_set_array_size.c b/lib/malloc/scratch_buffer_set_array_size.c index 5f5e4c2..e2b9f31 100644 --- a/lib/malloc/scratch_buffer_set_array_size.c +++ b/lib/malloc/scratch_buffer_set_array_size.c @@ -1,5 +1,5 @@ /* Variable-sized buffer with on-stack default allocation. - Copyright (C) 2015-2020 Free Software Foundation, Inc. + Copyright (C) 2015-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or diff --git a/lib/malloca.c b/lib/malloca.c index 975b166..7131cb7 100644 --- a/lib/malloca.c +++ b/lib/malloca.c @@ -1,5 +1,5 @@ /* Safe automatic memory allocation. - Copyright (C) 2003, 2006-2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2003, 2006-2007, 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2003, 2018. This program is free software; you can redistribute it and/or modify diff --git a/lib/malloca.h b/lib/malloca.h index ccc485a..a04e545 100644 --- a/lib/malloca.h +++ b/lib/malloca.h @@ -1,5 +1,5 @@ /* Safe automatic memory allocation. - Copyright (C) 2003-2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2003-2007, 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2003. This program is free software; you can redistribute it and/or modify diff --git a/lib/mbchar.c b/lib/mbchar.c index bd5c932..a6c113c 100644 --- a/lib/mbchar.c +++ b/lib/mbchar.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2001, 2006, 2009-2020 Free Software Foundation, Inc. +/* Copyright (C) 2001, 2006, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/mbchar.h b/lib/mbchar.h index 111a6fb..a63a7f3 100644 --- a/lib/mbchar.h +++ b/lib/mbchar.h @@ -1,5 +1,5 @@ /* Multibyte character data type. - Copyright (C) 2001, 2005-2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2001, 2005-2007, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/mbiter.h b/lib/mbiter.h index a26be1a..22ccdef 100644 --- a/lib/mbiter.h +++ b/lib/mbiter.h @@ -1,5 +1,5 @@ /* Iterating through multibyte strings: macros for multi-byte encodings. - Copyright (C) 2001, 2005, 2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2001, 2005, 2007, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/mbrtowc-impl-utf8.h b/lib/mbrtowc-impl-utf8.h index a826b1b..4f3bbb3 100644 --- a/lib/mbrtowc-impl-utf8.h +++ b/lib/mbrtowc-impl-utf8.h @@ -1,5 +1,5 @@ /* Convert multibyte character to wide character. - Copyright (C) 1999-2002, 2005-2020 Free Software Foundation, Inc. + Copyright (C) 1999-2002, 2005-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/mbrtowc-impl.h b/lib/mbrtowc-impl.h index c970439..eab0416 100644 --- a/lib/mbrtowc-impl.h +++ b/lib/mbrtowc-impl.h @@ -1,5 +1,5 @@ /* Convert multibyte character to wide character. - Copyright (C) 1999-2002, 2005-2020 Free Software Foundation, Inc. + Copyright (C) 1999-2002, 2005-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/mbrtowc.c b/lib/mbrtowc.c index a71d394..caf7cb6 100644 --- a/lib/mbrtowc.c +++ b/lib/mbrtowc.c @@ -1,5 +1,5 @@ /* Convert multibyte character to wide character. - Copyright (C) 1999-2002, 2005-2020 Free Software Foundation, Inc. + Copyright (C) 1999-2002, 2005-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2008. This program is free software: you can redistribute it and/or modify diff --git a/lib/mbsinit.c b/lib/mbsinit.c index 981a894..b6e9841 100644 --- a/lib/mbsinit.c +++ b/lib/mbsinit.c @@ -1,5 +1,5 @@ /* Test for initial conversion state. - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2008. This program is free software: you can redistribute it and/or modify diff --git a/lib/mbsrtowcs-impl.h b/lib/mbsrtowcs-impl.h index 06ecec2..0d544b0 100644 --- a/lib/mbsrtowcs-impl.h +++ b/lib/mbsrtowcs-impl.h @@ -1,5 +1,5 @@ /* Convert string to wide string. - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2008. This program is free software: you can redistribute it and/or modify diff --git a/lib/mbsrtowcs-state.c b/lib/mbsrtowcs-state.c index aca1ad8..328e9a8 100644 --- a/lib/mbsrtowcs-state.c +++ b/lib/mbsrtowcs-state.c @@ -1,5 +1,5 @@ /* Convert string to wide string. - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2008. This program is free software: you can redistribute it and/or modify diff --git a/lib/mbsrtowcs.c b/lib/mbsrtowcs.c index 6d1c685..c2bfdd2 100644 --- a/lib/mbsrtowcs.c +++ b/lib/mbsrtowcs.c @@ -1,5 +1,5 @@ /* Convert string to wide string. - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2008. This program is free software: you can redistribute it and/or modify diff --git a/lib/mbtowc-impl.h b/lib/mbtowc-impl.h index 22e414a..bfcf5cc 100644 --- a/lib/mbtowc-impl.h +++ b/lib/mbtowc-impl.h @@ -1,5 +1,5 @@ /* Convert multibyte character to wide character. - Copyright (C) 2011-2020 Free Software Foundation, Inc. + Copyright (C) 2011-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2011. This program is free software: you can redistribute it and/or modify diff --git a/lib/mbtowc-lock.c b/lib/mbtowc-lock.c index 85ad3c4..27b1643 100644 --- a/lib/mbtowc-lock.c +++ b/lib/mbtowc-lock.c @@ -1,5 +1,5 @@ /* Return the internal lock used by mbrtowc and mbrtoc32. - Copyright (C) 2019-2020 Free Software Foundation, Inc. + Copyright (C) 2019-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/mbtowc-lock.h b/lib/mbtowc-lock.h index e101978..696b12c 100644 --- a/lib/mbtowc-lock.h +++ b/lib/mbtowc-lock.h @@ -1,5 +1,5 @@ /* Use the internal lock used by mbrtowc and mbrtoc32. - Copyright (C) 2019-2020 Free Software Foundation, Inc. + Copyright (C) 2019-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/mbtowc.c b/lib/mbtowc.c index 5fc2d28..ef217c6 100644 --- a/lib/mbtowc.c +++ b/lib/mbtowc.c @@ -1,5 +1,5 @@ /* Convert multibyte character to wide character. - Copyright (C) 2011-2020 Free Software Foundation, Inc. + Copyright (C) 2011-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2011. This program is free software: you can redistribute it and/or modify @@ -1,6 +1,6 @@ /* Functions to compute MD2 message digest of files or memory blocks. according to the definition of MD2 in RFC 1319 from April 1992. - Copyright (C) 1995-1997, 1999-2003, 2005-2006, 2008-2020 Free Software + Copyright (C) 1995-1997, 1999-2003, 2005-2006, 2008-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it @@ -1,6 +1,6 @@ /* Declarations of functions and data types used for MD2 sum library functions. - Copyright (C) 2000-2001, 2003, 2005, 2008-2020 Free Software Foundation, + Copyright (C) 2000-2001, 2003, 2005, 2008-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it @@ -1,6 +1,6 @@ /* Functions to compute MD4 message digest of files or memory blocks. according to the definition of MD4 in RFC 1320 from April 1992. - Copyright (C) 1995-1997, 1999-2003, 2005-2006, 2008-2020 Free Software + Copyright (C) 1995-1997, 1999-2003, 2005-2006, 2008-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it @@ -1,6 +1,6 @@ /* Declarations of functions and data types used for MD4 sum library functions. - Copyright (C) 2000-2001, 2003, 2005, 2008-2020 Free Software Foundation, + Copyright (C) 2000-2001, 2003, 2005, 2008-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it @@ -1,6 +1,6 @@ /* Functions to compute MD5 message digest of files or memory blocks. according to the definition of MD5 in RFC 1321 from April 1992. - Copyright (C) 1995-1997, 1999-2001, 2005-2006, 2008-2020 Free Software + Copyright (C) 1995-1997, 1999-2001, 2005-2006, 2008-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -1,6 +1,6 @@ /* Declaration of functions and data types used for MD5 sum computing library functions. - Copyright (C) 1995-1997, 1999-2001, 2004-2006, 2008-2020 Free Software + Copyright (C) 1995-1997, 1999-2001, 2004-2006, 2008-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. diff --git a/lib/memchr.c b/lib/memchr.c index bff63da..cacaf18 100644 --- a/lib/memchr.c +++ b/lib/memchr.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1993, 1996-1997, 1999-2000, 2003-2004, 2006, 2008-2020 +/* Copyright (C) 1991, 1993, 1996-1997, 1999-2000, 2003-2004, 2006, 2008-2021 Free Software Foundation, Inc. Based on strlen implementation by Torbjorn Granlund (tege@sics.se), diff --git a/lib/memchr.valgrind b/lib/memchr.valgrind index f6dd209..c0a53db 100644 --- a/lib/memchr.valgrind +++ b/lib/memchr.valgrind @@ -1,6 +1,6 @@ # Suppress a valgrind message about use of uninitialized memory in memchr(). -# Copyright (C) 2009-2020 Free Software Foundation, Inc. +# Copyright (C) 2009-2021 Free Software Foundation, Inc. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by diff --git a/lib/mempcpy.c b/lib/mempcpy.c index fe832d7..fea618a 100644 --- a/lib/mempcpy.c +++ b/lib/mempcpy.c @@ -1,5 +1,5 @@ /* Copy memory area and return pointer after last written byte. - Copyright (C) 2003, 2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2003, 2007, 2009-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/memrchr.c b/lib/memrchr.c index 7ff32e1..dcd24fa 100644 --- a/lib/memrchr.c +++ b/lib/memrchr.c @@ -1,6 +1,6 @@ /* memrchr -- find the last occurrence of a byte in a memory block - Copyright (C) 1991, 1993, 1996-1997, 1999-2000, 2003-2020 Free Software + Copyright (C) 1991, 1993, 1996-1997, 1999-2000, 2003-2021 Free Software Foundation, Inc. Based on strlen implementation by Torbjorn Granlund (tege@sics.se), diff --git a/lib/minmax.h b/lib/minmax.h index b947776..eb9fb09 100644 --- a/lib/minmax.h +++ b/lib/minmax.h @@ -1,5 +1,5 @@ /* MIN, MAX macros. - Copyright (C) 1995, 1998, 2001, 2003, 2005, 2009-2020 Free Software + Copyright (C) 1995, 1998, 2001, 2003, 2005, 2009-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify diff --git a/lib/mkdir.c b/lib/mkdir.c index 386344f..d508db6 100644 --- a/lib/mkdir.c +++ b/lib/mkdir.c @@ -1,7 +1,7 @@ /* On some systems, mkdir ("foo/", 0700) fails because of the trailing slash. On those systems, this wrapper removes the trailing slash. - Copyright (C) 2001, 2003, 2006, 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2001, 2003, 2006, 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/mkostemp.c b/lib/mkostemp.c index 46b58e1..9d733dd 100644 --- a/lib/mkostemp.c +++ b/lib/mkostemp.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1998-1999, 2001, 2005-2007, 2009-2020 Free Software +/* Copyright (C) 1998-1999, 2001, 2005-2007, 2009-2021 Free Software Foundation, Inc. This file is derived from the one in the GNU C Library. diff --git a/lib/mkstemp.c b/lib/mkstemp.c index c809de8..ed09f3f 100644 --- a/lib/mkstemp.c +++ b/lib/mkstemp.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1998-1999, 2001, 2005-2007, 2009-2020 Free Software +/* Copyright (C) 1998-1999, 2001, 2005-2007, 2009-2021 Free Software Foundation, Inc. This file is derived from the one in the GNU C Library. diff --git a/lib/mktime-internal.h b/lib/mktime-internal.h index b765a37..9c447bd 100644 --- a/lib/mktime-internal.h +++ b/lib/mktime-internal.h @@ -1,5 +1,5 @@ /* Internals of mktime and related functions - Copyright 2016-2020 Free Software Foundation, Inc. + Copyright 2016-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Paul Eggert <eggert@cs.ucla.edu>. diff --git a/lib/mktime.c b/lib/mktime.c index 5b4c144..2c7cd7b 100644 --- a/lib/mktime.c +++ b/lib/mktime.c @@ -1,5 +1,5 @@ /* Convert a 'struct tm' to a time_t value. - Copyright (C) 1993-2020 Free Software Foundation, Inc. + Copyright (C) 1993-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Paul Eggert <eggert@twinsun.com>. diff --git a/lib/msvc-inval.c b/lib/msvc-inval.c index 8636688..658c4e3 100644 --- a/lib/msvc-inval.c +++ b/lib/msvc-inval.c @@ -1,5 +1,5 @@ /* Invalid parameter handler for MSVC runtime libraries. - Copyright (C) 2011-2020 Free Software Foundation, Inc. + Copyright (C) 2011-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/msvc-inval.h b/lib/msvc-inval.h index 93ee785..46404ae 100644 --- a/lib/msvc-inval.h +++ b/lib/msvc-inval.h @@ -1,5 +1,5 @@ /* Invalid parameter handler for MSVC runtime libraries. - Copyright (C) 2011-2020 Free Software Foundation, Inc. + Copyright (C) 2011-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/msvc-nothrow.c b/lib/msvc-nothrow.c index bf93b88..e893ed6 100644 --- a/lib/msvc-nothrow.c +++ b/lib/msvc-nothrow.c @@ -1,6 +1,6 @@ /* Wrappers that don't throw invalid parameter notifications with MSVC runtime libraries. - Copyright (C) 2011-2020 Free Software Foundation, Inc. + Copyright (C) 2011-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/msvc-nothrow.h b/lib/msvc-nothrow.h index fca5415..a1979dd 100644 --- a/lib/msvc-nothrow.h +++ b/lib/msvc-nothrow.h @@ -1,6 +1,6 @@ /* Wrappers that don't throw invalid parameter notifications with MSVC runtime libraries. - Copyright (C) 2011-2020 Free Software Foundation, Inc. + Copyright (C) 2011-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/nanosleep.c b/lib/nanosleep.c index 123c66b..b8146d8 100644 --- a/lib/nanosleep.c +++ b/lib/nanosleep.c @@ -1,6 +1,6 @@ /* Provide a replacement for the POSIX nanosleep function. - Copyright (C) 1999-2000, 2002, 2004-2020 Free Software Foundation, Inc. + Copyright (C) 1999-2000, 2002, 2004-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/netdb.in.h b/lib/netdb.in.h index b5a0d99..4b1cab1 100644 --- a/lib/netdb.in.h +++ b/lib/netdb.in.h @@ -1,5 +1,5 @@ /* Provide a netdb.h header file for systems lacking it (read: MinGW). - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. Written by Simon Josefsson. This program is free software; you can redistribute it and/or modify diff --git a/lib/netinet_in.in.h b/lib/netinet_in.in.h index 84ad215..f091d5c 100644 --- a/lib/netinet_in.in.h +++ b/lib/netinet_in.in.h @@ -1,5 +1,5 @@ /* Substitute for <netinet/in.h>. - Copyright (C) 2007-2020 Free Software Foundation, Inc. + Copyright (C) 2007-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/nl_langinfo-lock.c b/lib/nl_langinfo-lock.c index c2328ab..0299f5b 100644 --- a/lib/nl_langinfo-lock.c +++ b/lib/nl_langinfo-lock.c @@ -1,5 +1,5 @@ /* Return the internal lock used by nl_langinfo. - Copyright (C) 2019-2020 Free Software Foundation, Inc. + Copyright (C) 2019-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/nl_langinfo.c b/lib/nl_langinfo.c index 2b4c0c5..0acd849 100644 --- a/lib/nl_langinfo.c +++ b/lib/nl_langinfo.c @@ -1,6 +1,6 @@ /* nl_langinfo() replacement: query locale dependent information. - Copyright (C) 2007-2020 Free Software Foundation, Inc. + Copyright (C) 2007-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -1,5 +1,5 @@ /* Open a descriptor to a file. - Copyright (C) 2007-2020 Free Software Foundation, Inc. + Copyright (C) 2007-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/openat-die.c b/lib/openat-die.c index fd96dd7..f30e210 100644 --- a/lib/openat-die.c +++ b/lib/openat-die.c @@ -1,6 +1,6 @@ /* Report a save- or restore-cwd failure in our openat replacement and then exit. - Copyright (C) 2005-2006, 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/openat-priv.h b/lib/openat-priv.h index 5b824f7..5c42d03 100644 --- a/lib/openat-priv.h +++ b/lib/openat-priv.h @@ -1,6 +1,6 @@ /* Internals for openat-like functions. - Copyright (C) 2005-2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/openat-proc.c b/lib/openat-proc.c index b5aaee8..4f8be90 100644 --- a/lib/openat-proc.c +++ b/lib/openat-proc.c @@ -1,6 +1,6 @@ /* Create /proc/self/fd-related names for subfiles of open directories. - Copyright (C) 2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2006, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/openat.c b/lib/openat.c index baf6566..ac92374 100644 --- a/lib/openat.c +++ b/lib/openat.c @@ -1,5 +1,5 @@ /* provide a replacement openat function - Copyright (C) 2004-2020 Free Software Foundation, Inc. + Copyright (C) 2004-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/openat.h b/lib/openat.h index 824ce56..7098124 100644 --- a/lib/openat.h +++ b/lib/openat.h @@ -1,5 +1,5 @@ /* provide a replacement openat function - Copyright (C) 2004-2006, 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2004-2006, 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/opendir.c b/lib/opendir.c index 500fa44..480b96b 100644 --- a/lib/opendir.c +++ b/lib/opendir.c @@ -1,5 +1,5 @@ /* Start reading the entries of a directory. - Copyright (C) 2006-2020 Free Software Foundation, Inc. + Copyright (C) 2006-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/os2-spawn.c b/lib/os2-spawn.c index ac425a3..d877bc6 100644 --- a/lib/os2-spawn.c +++ b/lib/os2-spawn.c @@ -1,5 +1,5 @@ /* Auxiliary functions for the creation of subprocesses. OS/2 kLIBC API. - Copyright (C) 2001, 2003-2020 Free Software Foundation, Inc. + Copyright (C) 2001, 2003-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2003. This program is free software: you can redistribute it and/or modify diff --git a/lib/os2-spawn.h b/lib/os2-spawn.h index 419f7f9..761e260 100644 --- a/lib/os2-spawn.h +++ b/lib/os2-spawn.h @@ -1,5 +1,5 @@ /* Auxiliary functions for the creation of subprocesses. OS/2 kLIBC API. - Copyright (C) 2001, 2003-2020 Free Software Foundation, Inc. + Copyright (C) 2001, 2003-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2003. This program is free software: you can redistribute it and/or modify diff --git a/lib/pathmax.h b/lib/pathmax.h index 15a236f..49cf462 100644 --- a/lib/pathmax.h +++ b/lib/pathmax.h @@ -1,5 +1,5 @@ /* Define PATH_MAX somehow. Requires sys/types.h. - Copyright (C) 1992, 1999, 2001, 2003, 2005, 2009-2020 Free Software + Copyright (C) 1992, 1999, 2001, 2003, 2005, 2009-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify diff --git a/lib/pipe-safer.c b/lib/pipe-safer.c index a90ed81..efa4bd6 100644 --- a/lib/pipe-safer.c +++ b/lib/pipe-safer.c @@ -1,5 +1,5 @@ /* Invoke pipe, but avoid some glitches. - Copyright (C) 2005-2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -1,5 +1,5 @@ /* Create a pipe. - Copyright (C) 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2009-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/pipe2-safer.c b/lib/pipe2-safer.c index b644daa..c17f4d5 100644 --- a/lib/pipe2-safer.c +++ b/lib/pipe2-safer.c @@ -1,5 +1,5 @@ /* Invoke pipe2, but avoid some glitches. - Copyright (C) 2005-2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/pipe2.c b/lib/pipe2.c index 591e94d..41493aa 100644 --- a/lib/pipe2.c +++ b/lib/pipe2.c @@ -1,5 +1,5 @@ /* Create a pipe, with specific opening flags. - Copyright (C) 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2009-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/printf-args.c b/lib/printf-args.c index 943b77c..606adf6 100644 --- a/lib/printf-args.c +++ b/lib/printf-args.c @@ -1,5 +1,5 @@ /* Decomposed printf argument list. - Copyright (C) 1999, 2002-2003, 2005-2007, 2009-2020 Free Software + Copyright (C) 1999, 2002-2003, 2005-2007, 2009-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify diff --git a/lib/printf-args.h b/lib/printf-args.h index 781f572..c0db483 100644 --- a/lib/printf-args.h +++ b/lib/printf-args.h @@ -1,5 +1,5 @@ /* Decomposed printf argument list. - Copyright (C) 1999, 2002-2003, 2006-2007, 2011-2020 Free Software + Copyright (C) 1999, 2002-2003, 2006-2007, 2011-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify diff --git a/lib/printf-parse.c b/lib/printf-parse.c index 99ddbc3..fe3481b 100644 --- a/lib/printf-parse.c +++ b/lib/printf-parse.c @@ -1,5 +1,5 @@ /* Formatted output to strings. - Copyright (C) 1999-2000, 2002-2003, 2006-2020 Free Software Foundation, Inc. + Copyright (C) 1999-2000, 2002-2003, 2006-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/printf-parse.h b/lib/printf-parse.h index 34b91f4..e7d0f82 100644 --- a/lib/printf-parse.h +++ b/lib/printf-parse.h @@ -1,5 +1,5 @@ /* Parse printf format string. - Copyright (C) 1999, 2002-2003, 2005, 2007, 2010-2020 Free Software + Copyright (C) 1999, 2002-2003, 2005, 2007, 2010-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify diff --git a/lib/quote.h b/lib/quote.h index 391ff1a..3204997 100644 --- a/lib/quote.h +++ b/lib/quote.h @@ -1,6 +1,6 @@ /* quote.h - prototypes for quote.c - Copyright (C) 1998-2001, 2003, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 1998-2001, 2003, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/quotearg.c b/lib/quotearg.c index b13574d..365d6d1 100644 --- a/lib/quotearg.c +++ b/lib/quotearg.c @@ -1,6 +1,6 @@ /* quotearg.c - quote arguments for output - Copyright (C) 1998-2002, 2004-2020 Free Software Foundation, Inc. + Copyright (C) 1998-2002, 2004-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/quotearg.h b/lib/quotearg.h index 3bf149b..bfc2642 100644 --- a/lib/quotearg.h +++ b/lib/quotearg.h @@ -1,6 +1,6 @@ /* quotearg.h - quote arguments for output - Copyright (C) 1998-2002, 2004, 2006, 2008-2020 Free Software Foundation, + Copyright (C) 1998-2002, 2004, 2006, 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/raise.c b/lib/raise.c index 1b93e52..e1dda1d 100644 --- a/lib/raise.c +++ b/lib/raise.c @@ -1,6 +1,6 @@ /* Provide a non-threads replacement for the POSIX raise function. - Copyright (C) 2002-2003, 2005-2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2002-2003, 2005-2006, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/rawmemchr.c b/lib/rawmemchr.c index 04bf084..bbb250f 100644 --- a/lib/rawmemchr.c +++ b/lib/rawmemchr.c @@ -1,5 +1,5 @@ /* Searching in a string. - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/rawmemchr.valgrind b/lib/rawmemchr.valgrind index 53c5b31..087d5e4 100644 --- a/lib/rawmemchr.valgrind +++ b/lib/rawmemchr.valgrind @@ -1,6 +1,6 @@ # Suppress a valgrind message about use of uninitialized memory in rawmemchr(). -# Copyright (C) 2008-2020 Free Software Foundation, Inc. +# Copyright (C) 2008-2021 Free Software Foundation, Inc. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by diff --git a/lib/readdir.c b/lib/readdir.c index 91a3516..723198e 100644 --- a/lib/readdir.c +++ b/lib/readdir.c @@ -1,5 +1,5 @@ /* Read the next entry of a directory. - Copyright (C) 2011-2020 Free Software Foundation, Inc. + Copyright (C) 2011-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/readlink.c b/lib/readlink.c index 531913e..c4b635c 100644 --- a/lib/readlink.c +++ b/lib/readlink.c @@ -1,5 +1,5 @@ /* Read the contents of a symbolic link. - Copyright (C) 2003-2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2003-2007, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/realloc.c b/lib/realloc.c index a24054d..35caeab 100644 --- a/lib/realloc.c +++ b/lib/realloc.c @@ -1,6 +1,6 @@ /* realloc() function that is glibc compatible. - Copyright (C) 1997, 2003-2004, 2006-2007, 2009-2020 Free Software + Copyright (C) 1997, 2003-2004, 2006-2007, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify @@ -1,6 +1,6 @@ /* recv.c --- wrappers for Windows recv function - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/regcomp.c b/lib/regcomp.c index a4b95b0..0c31b0e 100644 --- a/lib/regcomp.c +++ b/lib/regcomp.c @@ -1,5 +1,5 @@ /* Extended regular expression matching and search library. - Copyright (C) 2002-2020 Free Software Foundation, Inc. + Copyright (C) 2002-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>. diff --git a/lib/regex.c b/lib/regex.c index 88173bb..f76a416 100644 --- a/lib/regex.c +++ b/lib/regex.c @@ -1,5 +1,5 @@ /* Extended regular expression matching and search library. - Copyright (C) 2002-2020 Free Software Foundation, Inc. + Copyright (C) 2002-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>. diff --git a/lib/regex.h b/lib/regex.h index 306521a..d291e38 100644 --- a/lib/regex.h +++ b/lib/regex.h @@ -1,6 +1,6 @@ /* Definitions for data structures and routines for the regular expression library. - Copyright (C) 1985, 1989-2020 Free Software Foundation, Inc. + Copyright (C) 1985, 1989-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or diff --git a/lib/regex_internal.c b/lib/regex_internal.c index bf9439e..73087c8 100644 --- a/lib/regex_internal.c +++ b/lib/regex_internal.c @@ -1,5 +1,5 @@ /* Extended regular expression matching and search library. - Copyright (C) 2002-2020 Free Software Foundation, Inc. + Copyright (C) 2002-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>. diff --git a/lib/regex_internal.h b/lib/regex_internal.h index 7b50b47..9c03e46 100644 --- a/lib/regex_internal.h +++ b/lib/regex_internal.h @@ -1,5 +1,5 @@ /* Extended regular expression matching and search library. - Copyright (C) 2002-2020 Free Software Foundation, Inc. + Copyright (C) 2002-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>. @@ -32,6 +32,7 @@ #include <stdbool.h> #include <stdint.h> +#include <dynarray.h> #include <intprops.h> #include <verify.h> @@ -444,25 +445,6 @@ typedef struct re_dfa_t re_dfa_t; #define re_string_skip_bytes(pstr,idx) ((pstr)->cur_idx += (idx)) #define re_string_set_index(pstr,idx) ((pstr)->cur_idx = (idx)) -#if defined _LIBC || HAVE_ALLOCA -# include <alloca.h> -#endif - -#ifndef _LIBC -# if HAVE_ALLOCA -/* The OS usually guarantees only one guard page at the bottom of the stack, - and a page size can be as small as 4096 bytes. So we cannot safely - allocate anything larger than 4096 bytes. Also care for the possibility - of a few compiler-allocated temporary stack slots. */ -# define __libc_use_alloca(n) ((n) < 4032) -# else -/* alloca is implemented with malloc, so just use malloc. */ -# define __libc_use_alloca(n) 0 -# undef alloca -# define alloca(n) malloc (n) -# endif -#endif - #ifdef _LIBC # define MALLOC_0_IS_NONNULL 1 #elif !defined MALLOC_0_IS_NONNULL diff --git a/lib/regexec.c b/lib/regexec.c index 395e37d..15dc57b 100644 --- a/lib/regexec.c +++ b/lib/regexec.c @@ -1,5 +1,5 @@ /* Extended regular expression matching and search library. - Copyright (C) 2002-2020 Free Software Foundation, Inc. + Copyright (C) 2002-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>. @@ -1355,6 +1355,12 @@ pop_fail_stack (struct re_fail_stack_t *fs, Idx *pidx, Idx nregs, return fs->stack[num].node; } + +#define DYNARRAY_STRUCT regmatch_list +#define DYNARRAY_ELEMENT regmatch_t +#define DYNARRAY_PREFIX regmatch_list_ +#include <malloc/dynarray-skeleton.c> + /* Set the positions where the subexpressions are starts/ends to registers PMATCH. Note: We assume that pmatch[0] is already set, and @@ -1370,8 +1376,8 @@ set_regs (const regex_t *preg, const re_match_context_t *mctx, size_t nmatch, re_node_set eps_via_nodes; struct re_fail_stack_t *fs; struct re_fail_stack_t fs_body = { 0, 2, NULL }; - regmatch_t *prev_idx_match; - bool prev_idx_match_malloced = false; + struct regmatch_list prev_match; + regmatch_list_init (&prev_match); DEBUG_ASSERT (nmatch > 1); DEBUG_ASSERT (mctx->state_log != NULL); @@ -1388,18 +1394,13 @@ set_regs (const regex_t *preg, const re_match_context_t *mctx, size_t nmatch, cur_node = dfa->init_node; re_node_set_init_empty (&eps_via_nodes); - if (__libc_use_alloca (nmatch * sizeof (regmatch_t))) - prev_idx_match = (regmatch_t *) alloca (nmatch * sizeof (regmatch_t)); - else + if (!regmatch_list_resize (&prev_match, nmatch)) { - prev_idx_match = re_malloc (regmatch_t, nmatch); - if (prev_idx_match == NULL) - { - free_fail_stack_return (fs); - return REG_ESPACE; - } - prev_idx_match_malloced = true; + regmatch_list_free (&prev_match); + free_fail_stack_return (fs); + return REG_ESPACE; } + regmatch_t *prev_idx_match = regmatch_list_begin (&prev_match); memcpy (prev_idx_match, pmatch, sizeof (regmatch_t) * nmatch); for (idx = pmatch[0].rm_so; idx <= pmatch[0].rm_eo ;) @@ -1417,8 +1418,7 @@ set_regs (const regex_t *preg, const re_match_context_t *mctx, size_t nmatch, if (reg_idx == nmatch) { re_node_set_free (&eps_via_nodes); - if (prev_idx_match_malloced) - re_free (prev_idx_match); + regmatch_list_free (&prev_match); return free_fail_stack_return (fs); } cur_node = pop_fail_stack (fs, &idx, nmatch, pmatch, @@ -1427,8 +1427,7 @@ set_regs (const regex_t *preg, const re_match_context_t *mctx, size_t nmatch, else { re_node_set_free (&eps_via_nodes); - if (prev_idx_match_malloced) - re_free (prev_idx_match); + regmatch_list_free (&prev_match); return REG_NOERROR; } } @@ -1442,8 +1441,7 @@ set_regs (const regex_t *preg, const re_match_context_t *mctx, size_t nmatch, if (__glibc_unlikely (cur_node == -2)) { re_node_set_free (&eps_via_nodes); - if (prev_idx_match_malloced) - re_free (prev_idx_match); + regmatch_list_free (&prev_match); free_fail_stack_return (fs); return REG_ESPACE; } @@ -1453,15 +1451,13 @@ set_regs (const regex_t *preg, const re_match_context_t *mctx, size_t nmatch, else { re_node_set_free (&eps_via_nodes); - if (prev_idx_match_malloced) - re_free (prev_idx_match); + regmatch_list_free (&prev_match); return REG_NOMATCH; } } } re_node_set_free (&eps_via_nodes); - if (prev_idx_match_malloced) - re_free (prev_idx_match); + regmatch_list_free (&prev_match); return free_fail_stack_return (fs); } @@ -3251,7 +3247,7 @@ expand_bkref_cache (re_match_context_t *mctx, re_node_set *cur_nodes, /* Build transition table for the state. Return true if successful. */ -static bool +static bool __attribute_noinline__ build_trtable (const re_dfa_t *dfa, re_dfastate_t *state) { reg_errcode_t err; @@ -3259,36 +3255,20 @@ build_trtable (const re_dfa_t *dfa, re_dfastate_t *state) int ch; bool need_word_trtable = false; bitset_word_t elem, mask; - bool dests_node_malloced = false; - bool dest_states_malloced = false; Idx ndests; /* Number of the destination states from 'state'. */ re_dfastate_t **trtable; - re_dfastate_t **dest_states = NULL, **dest_states_word, **dest_states_nl; - re_node_set follows, *dests_node; - bitset_t *dests_ch; + re_dfastate_t *dest_states[SBC_MAX]; + re_dfastate_t *dest_states_word[SBC_MAX]; + re_dfastate_t *dest_states_nl[SBC_MAX]; + re_node_set follows; bitset_t acceptable; - struct dests_alloc - { - re_node_set dests_node[SBC_MAX]; - bitset_t dests_ch[SBC_MAX]; - } *dests_alloc; - /* We build DFA states which corresponds to the destination nodes from 'state'. 'dests_node[i]' represents the nodes which i-th destination state contains, and 'dests_ch[i]' represents the characters which i-th destination state accepts. */ - if (__libc_use_alloca (sizeof (struct dests_alloc))) - dests_alloc = (struct dests_alloc *) alloca (sizeof (struct dests_alloc)); - else - { - dests_alloc = re_malloc (struct dests_alloc, 1); - if (__glibc_unlikely (dests_alloc == NULL)) - return false; - dests_node_malloced = true; - } - dests_node = dests_alloc->dests_node; - dests_ch = dests_alloc->dests_ch; + re_node_set dests_node[SBC_MAX]; + bitset_t dests_ch[SBC_MAX]; /* Initialize transition table. */ state->word_trtable = state->trtable = NULL; @@ -3298,8 +3278,6 @@ build_trtable (const re_dfa_t *dfa, re_dfastate_t *state) ndests = group_nodes_into_DFAstates (dfa, state, dests_node, dests_ch); if (__glibc_unlikely (ndests <= 0)) { - if (dests_node_malloced) - re_free (dests_alloc); /* Return false in case of an error, true otherwise. */ if (ndests == 0) { @@ -3314,38 +3292,14 @@ build_trtable (const re_dfa_t *dfa, re_dfastate_t *state) err = re_node_set_alloc (&follows, ndests + 1); if (__glibc_unlikely (err != REG_NOERROR)) - goto out_free; - - /* Avoid arithmetic overflow in size calculation. */ - size_t ndests_max - = ((SIZE_MAX - (sizeof (re_node_set) + sizeof (bitset_t)) * SBC_MAX) - / (3 * sizeof (re_dfastate_t *))); - if (__glibc_unlikely (ndests_max < ndests)) - goto out_free; - - if (__libc_use_alloca ((sizeof (re_node_set) + sizeof (bitset_t)) * SBC_MAX - + ndests * 3 * sizeof (re_dfastate_t *))) - dest_states = (re_dfastate_t **) - alloca (ndests * 3 * sizeof (re_dfastate_t *)); - else { - dest_states = re_malloc (re_dfastate_t *, ndests * 3); - if (__glibc_unlikely (dest_states == NULL)) - { -out_free: - if (dest_states_malloced) - re_free (dest_states); - re_node_set_free (&follows); - for (i = 0; i < ndests; ++i) - re_node_set_free (dests_node + i); - if (dests_node_malloced) - re_free (dests_alloc); - return false; - } - dest_states_malloced = true; + out_free: + re_node_set_free (&follows); + for (i = 0; i < ndests; ++i) + re_node_set_free (dests_node + i); + return false; } - dest_states_word = dest_states + ndests; - dest_states_nl = dest_states_word + ndests; + bitset_empty (acceptable); /* Then build the states for all destinations. */ @@ -3470,16 +3424,9 @@ out_free: } } - if (dest_states_malloced) - re_free (dest_states); - re_node_set_free (&follows); for (i = 0; i < ndests; ++i) re_node_set_free (dests_node + i); - - if (dests_node_malloced) - re_free (dests_alloc); - return true; } diff --git a/lib/rewinddir.c b/lib/rewinddir.c index a18943d..26fbbac 100644 --- a/lib/rewinddir.c +++ b/lib/rewinddir.c @@ -1,5 +1,5 @@ /* Restart reading the entries of a directory from the beginning. - Copyright (C) 2011-2020 Free Software Foundation, Inc. + Copyright (C) 2011-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/same-inode.h b/lib/same-inode.h index 09c339a..cf1c96e 100644 --- a/lib/same-inode.h +++ b/lib/same-inode.h @@ -1,6 +1,6 @@ /* Determine whether two stat buffers are known to refer to the same file. - Copyright (C) 2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2006, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/save-cwd.c b/lib/save-cwd.c index c2608d5..0a18bc5 100644 --- a/lib/save-cwd.c +++ b/lib/save-cwd.c @@ -1,6 +1,6 @@ /* save-cwd.c -- Save and restore current working directory. - Copyright (C) 1995, 1997-1998, 2003-2006, 2009-2020 Free Software + Copyright (C) 1995, 1997-1998, 2003-2006, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/save-cwd.h b/lib/save-cwd.h index db8bfd2..3cefba5 100644 --- a/lib/save-cwd.h +++ b/lib/save-cwd.h @@ -1,6 +1,6 @@ /* Save and restore current working directory. - Copyright (C) 1995, 1997-1998, 2003, 2009-2020 Free Software Foundation, + Copyright (C) 1995, 1997-1998, 2003, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/sched.in.h b/lib/sched.in.h index 4ee9def..dfa29c7 100644 --- a/lib/sched.in.h +++ b/lib/sched.in.h @@ -1,5 +1,5 @@ /* A GNU-like <sched.h>. - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/scratch_buffer.h b/lib/scratch_buffer.h index 0b45f92..603b0d6 100644 --- a/lib/scratch_buffer.h +++ b/lib/scratch_buffer.h @@ -1,5 +1,5 @@ /* Variable-sized buffer with on-stack default allocation. - Copyright (C) 2017-2020 Free Software Foundation, Inc. + Copyright (C) 2017-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -21,6 +21,7 @@ #include <libc-config.h> +#define __libc_scratch_buffer_dupfree gl_scratch_buffer_dupfree #define __libc_scratch_buffer_grow gl_scratch_buffer_grow #define __libc_scratch_buffer_grow_preserve gl_scratch_buffer_grow_preserve #define __libc_scratch_buffer_set_array_size gl_scratch_buffer_set_array_size diff --git a/lib/secure_getenv.c b/lib/secure_getenv.c index d39f682..504f99e 100644 --- a/lib/secure_getenv.c +++ b/lib/secure_getenv.c @@ -1,6 +1,6 @@ /* Look up an environment variable, returning NULL in insecure situations. - Copyright 2013-2020 Free Software Foundation, Inc. + Copyright 2013-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published diff --git a/lib/select.c b/lib/select.c index 8ff6014..56ac8bb 100644 --- a/lib/select.c +++ b/lib/select.c @@ -1,7 +1,7 @@ /* Emulation for select(2) Contributed by Paolo Bonzini. - Copyright 2008-2020 Free Software Foundation, Inc. + Copyright 2008-2021 Free Software Foundation, Inc. This file is part of gnulib. @@ -1,6 +1,6 @@ /* send.c --- wrappers for Windows send function - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/setlocale-lock.c b/lib/setlocale-lock.c index 7dde32d..5474ae0 100644 --- a/lib/setlocale-lock.c +++ b/lib/setlocale-lock.c @@ -1,5 +1,5 @@ /* Return the internal lock used by setlocale_null_r. - Copyright (C) 2019-2020 Free Software Foundation, Inc. + Copyright (C) 2019-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/setlocale_null.c b/lib/setlocale_null.c index abe55b5..059af4e 100644 --- a/lib/setlocale_null.c +++ b/lib/setlocale_null.c @@ -1,5 +1,5 @@ /* Query the name of the current global locale. - Copyright (C) 2019-2020 Free Software Foundation, Inc. + Copyright (C) 2019-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/setlocale_null.h b/lib/setlocale_null.h index 6844be5..5f45856 100644 --- a/lib/setlocale_null.h +++ b/lib/setlocale_null.h @@ -1,5 +1,5 @@ /* Query the name of the current global locale. - Copyright (C) 2019-2020 Free Software Foundation, Inc. + Copyright (C) 2019-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/setsockopt.c b/lib/setsockopt.c index ce0f9dd..b6f5dfc 100644 --- a/lib/setsockopt.c +++ b/lib/setsockopt.c @@ -1,6 +1,6 @@ /* setsockopt.c --- wrappers for Windows setsockopt function - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -1,7 +1,7 @@ /* sha1.c - Functions to compute SHA1 message digest of files or memory blocks according to the NIST specification FIPS-180-1. - Copyright (C) 2000-2001, 2003-2006, 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2000-2001, 2003-2006, 2008-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the @@ -1,6 +1,6 @@ /* Declarations of functions and data types used for SHA1 sum library functions. - Copyright (C) 2000-2001, 2003, 2005-2006, 2008-2020 Free Software + Copyright (C) 2000-2001, 2003, 2005-2006, 2008-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it diff --git a/lib/sha256.c b/lib/sha256.c index c80dea2..129d64b 100644 --- a/lib/sha256.c +++ b/lib/sha256.c @@ -1,7 +1,7 @@ /* sha256.c - Functions to compute SHA256 and SHA224 message digest of files or memory blocks according to the NIST specification FIPS-180-2. - Copyright (C) 2005-2006, 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/sha256.h b/lib/sha256.h index 750d78a..b4bc082 100644 --- a/lib/sha256.h +++ b/lib/sha256.h @@ -1,6 +1,6 @@ /* Declarations of functions and data types used for SHA256 and SHA224 sum library functions. - Copyright (C) 2005-2006, 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/sha512.c b/lib/sha512.c index 518e336..4ac3fa3 100644 --- a/lib/sha512.c +++ b/lib/sha512.c @@ -1,7 +1,7 @@ /* sha512.c - Functions to compute SHA512 and SHA384 message digest of files or memory blocks according to the NIST specification FIPS-180-2. - Copyright (C) 2005-2006, 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/sha512.h b/lib/sha512.h index 21c2f58..81b5303 100644 --- a/lib/sha512.h +++ b/lib/sha512.h @@ -1,6 +1,6 @@ /* Declarations of functions and data types used for SHA512 and SHA384 sum library functions. - Copyright (C) 2005-2006, 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/sig-handler.h b/lib/sig-handler.h index 17604ea..4253cc9 100644 --- a/lib/sig-handler.h +++ b/lib/sig-handler.h @@ -1,6 +1,6 @@ /* Convenience declarations when working with <signal.h>. - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/sigaction.c b/lib/sigaction.c index 792b3e8..05e7a11 100644 --- a/lib/sigaction.c +++ b/lib/sigaction.c @@ -1,5 +1,5 @@ /* POSIX compatible signal blocking. - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. Written by Eric Blake <ebb9@byu.net>, 2008. This program is free software: you can redistribute it and/or modify diff --git a/lib/signal.in.h b/lib/signal.in.h index 70a2d4a..ed01d67 100644 --- a/lib/signal.in.h +++ b/lib/signal.in.h @@ -1,6 +1,6 @@ /* A GNU-like <signal.h>. - Copyright (C) 2006-2020 Free Software Foundation, Inc. + Copyright (C) 2006-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/sigprocmask.c b/lib/sigprocmask.c index d186106..52a2325 100644 --- a/lib/sigprocmask.c +++ b/lib/sigprocmask.c @@ -1,5 +1,5 @@ /* POSIX compatible signal blocking. - Copyright (C) 2006-2020 Free Software Foundation, Inc. + Copyright (C) 2006-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2006. This program is free software: you can redistribute it and/or modify diff --git a/lib/size_max.h b/lib/size_max.h index f6ab19f..16cfa09 100644 --- a/lib/size_max.h +++ b/lib/size_max.h @@ -1,5 +1,5 @@ /* size_max.h -- declare SIZE_MAX through system headers - Copyright (C) 2005-2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2009-2021 Free Software Foundation, Inc. Written by Simon Josefsson. This program is free software; you can redistribute it and/or modify diff --git a/lib/snprintf.c b/lib/snprintf.c index 0475a67..ac8f14a 100644 --- a/lib/snprintf.c +++ b/lib/snprintf.c @@ -1,5 +1,5 @@ /* Formatted output to strings. - Copyright (C) 2004, 2006-2020 Free Software Foundation, Inc. + Copyright (C) 2004, 2006-2021 Free Software Foundation, Inc. Written by Simon Josefsson and Paul Eggert. This program is free software; you can redistribute it and/or modify diff --git a/lib/socket.c b/lib/socket.c index 34e59ca..f5086ad 100644 --- a/lib/socket.c +++ b/lib/socket.c @@ -1,6 +1,6 @@ /* socket.c --- wrappers for Windows socket function - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/sockets.c b/lib/sockets.c index 9e3251a..2de48d2 100644 --- a/lib/sockets.c +++ b/lib/sockets.c @@ -1,6 +1,6 @@ /* sockets.c --- wrappers for Windows socket functions - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/sockets.h b/lib/sockets.h index 4575fc5..e0729c2 100644 --- a/lib/sockets.h +++ b/lib/sockets.h @@ -1,6 +1,6 @@ /* sockets.h - wrappers for Windows socket functions - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/spawn-pipe.c b/lib/spawn-pipe.c index 768c8b6..641e921 100644 --- a/lib/spawn-pipe.c +++ b/lib/spawn-pipe.c @@ -1,5 +1,5 @@ /* Creation of subprocesses, communicating via pipes. - Copyright (C) 2001-2004, 2006-2020 Free Software Foundation, Inc. + Copyright (C) 2001-2004, 2006-2021 Free Software Foundation, Inc. Written by Bruno Haible <haible@clisp.cons.org>, 2001. This program is free software: you can redistribute it and/or modify diff --git a/lib/spawn-pipe.h b/lib/spawn-pipe.h index a624822..e3b6e04 100644 --- a/lib/spawn-pipe.h +++ b/lib/spawn-pipe.h @@ -1,5 +1,5 @@ /* Creation of subprocesses, communicating via pipes. - Copyright (C) 2001-2003, 2006, 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2001-2003, 2006, 2008-2021 Free Software Foundation, Inc. Written by Bruno Haible <haible@clisp.cons.org>, 2001. This program is free software: you can redistribute it and/or modify diff --git a/lib/spawn.c b/lib/spawn.c index b658453..75afbbc 100644 --- a/lib/spawn.c +++ b/lib/spawn.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2000, 2009-2020 Free Software Foundation, Inc. +/* Copyright (C) 2000, 2009-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify diff --git a/lib/spawn.in.h b/lib/spawn.in.h index 537fac7..326b79e 100644 --- a/lib/spawn.in.h +++ b/lib/spawn.in.h @@ -1,5 +1,5 @@ /* Definitions for POSIX spawn interface. - Copyright (C) 2000, 2003-2004, 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2000, 2003-2004, 2008-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify diff --git a/lib/spawn_faction_addchdir.c b/lib/spawn_faction_addchdir.c index 8fb6cb0..c8afecc 100644 --- a/lib/spawn_faction_addchdir.c +++ b/lib/spawn_faction_addchdir.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2018-2020 Free Software Foundation, Inc. +/* Copyright (C) 2018-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/spawn_faction_addclose.c b/lib/spawn_faction_addclose.c index 5654e97..3535540 100644 --- a/lib/spawn_faction_addclose.c +++ b/lib/spawn_faction_addclose.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2000, 2009-2020 Free Software Foundation, Inc. +/* Copyright (C) 2000, 2009-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify diff --git a/lib/spawn_faction_adddup2.c b/lib/spawn_faction_adddup2.c index c00b0b4..e98a7ec 100644 --- a/lib/spawn_faction_adddup2.c +++ b/lib/spawn_faction_adddup2.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2000, 2009-2020 Free Software Foundation, Inc. +/* Copyright (C) 2000, 2009-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify diff --git a/lib/spawn_faction_addopen.c b/lib/spawn_faction_addopen.c index a3fc22e..7cde33f 100644 --- a/lib/spawn_faction_addopen.c +++ b/lib/spawn_faction_addopen.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2000, 2009-2020 Free Software Foundation, Inc. +/* Copyright (C) 2000, 2009-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify diff --git a/lib/spawn_faction_destroy.c b/lib/spawn_faction_destroy.c index e9985f4..65bc7bf 100644 --- a/lib/spawn_faction_destroy.c +++ b/lib/spawn_faction_destroy.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2000, 2009-2020 Free Software Foundation, Inc. +/* Copyright (C) 2000, 2009-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify diff --git a/lib/spawn_faction_init.c b/lib/spawn_faction_init.c index 135605f..e49f7c0 100644 --- a/lib/spawn_faction_init.c +++ b/lib/spawn_faction_init.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2000, 2009-2020 Free Software Foundation, Inc. +/* Copyright (C) 2000, 2009-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify diff --git a/lib/spawn_int.h b/lib/spawn_int.h index 60a94dd..0ca7dcb 100644 --- a/lib/spawn_int.h +++ b/lib/spawn_int.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2000, 2008-2020 Free Software Foundation, Inc. +/* Copyright (C) 2000, 2008-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify diff --git a/lib/spawnattr_destroy.c b/lib/spawnattr_destroy.c index 22a7d5a..9c76638 100644 --- a/lib/spawnattr_destroy.c +++ b/lib/spawnattr_destroy.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2000, 2009-2020 Free Software Foundation, Inc. +/* Copyright (C) 2000, 2009-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify diff --git a/lib/spawnattr_init.c b/lib/spawnattr_init.c index 9967448..b3ac4b5 100644 --- a/lib/spawnattr_init.c +++ b/lib/spawnattr_init.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2000, 2009-2020 Free Software Foundation, Inc. +/* Copyright (C) 2000, 2009-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify diff --git a/lib/spawnattr_setflags.c b/lib/spawnattr_setflags.c index 084d5bc..80cfb7a 100644 --- a/lib/spawnattr_setflags.c +++ b/lib/spawnattr_setflags.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2000, 2004, 2009-2020 Free Software Foundation, Inc. +/* Copyright (C) 2000, 2004, 2009-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify diff --git a/lib/spawnattr_setpgroup.c b/lib/spawnattr_setpgroup.c index 479457a..6829a12 100644 --- a/lib/spawnattr_setpgroup.c +++ b/lib/spawnattr_setpgroup.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2000, 2009-2020 Free Software Foundation, Inc. +/* Copyright (C) 2000, 2009-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify diff --git a/lib/spawnattr_setsigmask.c b/lib/spawnattr_setsigmask.c index 9b6f9ec..306e870 100644 --- a/lib/spawnattr_setsigmask.c +++ b/lib/spawnattr_setsigmask.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2000, 2009-2020 Free Software Foundation, Inc. +/* Copyright (C) 2000, 2009-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify diff --git a/lib/spawni.c b/lib/spawni.c index 2f0d25f..17e3269 100644 --- a/lib/spawni.c +++ b/lib/spawni.c @@ -1,5 +1,5 @@ /* Guts of POSIX spawn interface. Generic POSIX.1 version. - Copyright (C) 2000-2006, 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2000-2006, 2008-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify diff --git a/lib/spawnp.c b/lib/spawnp.c index 91c54a1..a1490a4 100644 --- a/lib/spawnp.c +++ b/lib/spawnp.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2000, 2009-2020 Free Software Foundation, Inc. +/* Copyright (C) 2000, 2009-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify diff --git a/lib/stat-time.h b/lib/stat-time.h index 884ffd8..523ed21 100644 --- a/lib/stat-time.h +++ b/lib/stat-time.h @@ -1,6 +1,6 @@ /* stat-related time functions. - Copyright (C) 2005, 2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2005, 2007, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/stat-w32.c b/lib/stat-w32.c index 108ce19..914707e 100644 --- a/lib/stat-w32.c +++ b/lib/stat-w32.c @@ -1,5 +1,5 @@ /* Core of implementation of fstat and stat for native Windows. - Copyright (C) 2017-2020 Free Software Foundation, Inc. + Copyright (C) 2017-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/stat-w32.h b/lib/stat-w32.h index 491a754..27b4e47 100644 --- a/lib/stat-w32.h +++ b/lib/stat-w32.h @@ -1,5 +1,5 @@ /* Core of implementation of fstat and stat for native Windows. - Copyright (C) 2017-2020 Free Software Foundation, Inc. + Copyright (C) 2017-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -1,5 +1,5 @@ /* Work around platform bugs in stat. - Copyright (C) 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/stdalign.in.h b/lib/stdalign.in.h index b5b63e5..eae9d13 100644 --- a/lib/stdalign.in.h +++ b/lib/stdalign.in.h @@ -1,6 +1,6 @@ /* A substitute for ISO C11 <stdalign.h>. - Copyright 2011-2020 Free Software Foundation, Inc. + Copyright 2011-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/stdbool.in.h b/lib/stdbool.in.h index baacf98..28e0a53 100644 --- a/lib/stdbool.in.h +++ b/lib/stdbool.in.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2001-2003, 2006-2020 Free Software Foundation, Inc. +/* Copyright (C) 2001-2003, 2006-2021 Free Software Foundation, Inc. Written by Bruno Haible <haible@clisp.cons.org>, 2001. This program is free software; you can redistribute it and/or modify diff --git a/lib/stddef.in.h b/lib/stddef.in.h index 87b46d5..3a0052d 100644 --- a/lib/stddef.in.h +++ b/lib/stddef.in.h @@ -1,6 +1,6 @@ /* A substitute for POSIX 2008 <stddef.h>, for platforms that have issues. - Copyright (C) 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2009-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -49,6 +49,23 @@ # ifndef _@GUARD_PREFIX@_STDDEF_H +/* On AIX 7.2, with xlc in 64-bit mode, <stddef.h> defines max_align_t to a + type with alignment 4, but 'long' has alignment 8. */ +# if defined _AIX && defined _ARCH_PPC64 +# if !GNULIB_defined_max_align_t +# ifdef _MAX_ALIGN_T +/* /usr/include/stddef.h has already defined max_align_t. Override it. */ +typedef long rpl_max_align_t; +# define max_align_t rpl_max_align_t +# else +/* Prevent /usr/include/stddef.h from defining max_align_t. */ +typedef long max_align_t; +# define _MAX_ALIGN_T +# endif +# define GNULIB_defined_max_align_t 1 +# endif +# endif + /* The include_next requires a split double-inclusion guard. */ # @INCLUDE_NEXT@ @NEXT_STDDEF_H@ diff --git a/lib/stdint.in.h b/lib/stdint.in.h index 6f2235a..7a8f27c 100644 --- a/lib/stdint.in.h +++ b/lib/stdint.in.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2001-2002, 2004-2020 Free Software Foundation, Inc. +/* Copyright (C) 2001-2002, 2004-2021 Free Software Foundation, Inc. Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. This file is part of gnulib. diff --git a/lib/stdio-impl.h b/lib/stdio-impl.h index 15066aa..2a5db74 100644 --- a/lib/stdio-impl.h +++ b/lib/stdio-impl.h @@ -1,5 +1,5 @@ /* Implementation details of FILE streams. - Copyright (C) 2007-2008, 2010-2020 Free Software Foundation, Inc. + Copyright (C) 2007-2008, 2010-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/stdio-write.c b/lib/stdio-write.c index 778e7cf..b6a59e0 100644 --- a/lib/stdio-write.c +++ b/lib/stdio-write.c @@ -1,5 +1,5 @@ /* POSIX compatible FILE stream write function. - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2008. This program is free software: you can redistribute it and/or modify diff --git a/lib/stdio.in.h b/lib/stdio.in.h index d6aff7f..a930840 100644 --- a/lib/stdio.in.h +++ b/lib/stdio.in.h @@ -1,6 +1,6 @@ /* A GNU-like <stdio.h>. - Copyright (C) 2004, 2007-2020 Free Software Foundation, Inc. + Copyright (C) 2004, 2007-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/stdlib.in.h b/lib/stdlib.in.h index d02d72f..49fc44e 100644 --- a/lib/stdlib.in.h +++ b/lib/stdlib.in.h @@ -1,6 +1,6 @@ /* A GNU-like <stdlib.h>. - Copyright (C) 1995, 2001-2004, 2006-2020 Free Software Foundation, Inc. + Copyright (C) 1995, 2001-2004, 2006-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/stpcpy.c b/lib/stpcpy.c index 58265f0..a4165ba 100644 --- a/lib/stpcpy.c +++ b/lib/stpcpy.c @@ -1,5 +1,5 @@ /* stpcpy.c -- copy a string and return pointer to end of new string - Copyright (C) 1992, 1995, 1997-1998, 2006, 2009-2020 Free Software + Copyright (C) 1992, 1995, 1997-1998, 2006, 2009-2021 Free Software Foundation, Inc. NOTE: The canonical source of this file is maintained with the GNU C Library. diff --git a/lib/str-two-way.h b/lib/str-two-way.h index 6ad0130..005a19f 100644 --- a/lib/str-two-way.h +++ b/lib/str-two-way.h @@ -1,5 +1,5 @@ /* Byte-wise substring search, using the Two-Way algorithm. - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. Written by Eric Blake <ebb9@byu.net>, 2008. diff --git a/lib/strcasecmp.c b/lib/strcasecmp.c index 854c52e..0b7e093 100644 --- a/lib/strcasecmp.c +++ b/lib/strcasecmp.c @@ -1,5 +1,5 @@ /* Case-insensitive string comparison function. - Copyright (C) 1998-1999, 2005-2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 1998-1999, 2005-2007, 2009-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/strchrnul.c b/lib/strchrnul.c index 858d66f..3fed52a 100644 --- a/lib/strchrnul.c +++ b/lib/strchrnul.c @@ -1,5 +1,5 @@ /* Searching in a string. - Copyright (C) 2003, 2007-2020 Free Software Foundation, Inc. + Copyright (C) 2003, 2007-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/strchrnul.valgrind b/lib/strchrnul.valgrind index a85608a..c71fd15 100644 --- a/lib/strchrnul.valgrind +++ b/lib/strchrnul.valgrind @@ -1,6 +1,6 @@ # Suppress a valgrind message about use of uninitialized memory in strchrnul(). -# Copyright (C) 2008-2020 Free Software Foundation, Inc. +# Copyright (C) 2008-2021 Free Software Foundation, Inc. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by diff --git a/lib/strdup.c b/lib/strdup.c index 4da6007..1a00b9d 100644 --- a/lib/strdup.c +++ b/lib/strdup.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1996-1998, 2002-2004, 2006-2007, 2009-2020 Free Software +/* Copyright (C) 1991, 1996-1998, 2002-2004, 2006-2007, 2009-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. diff --git a/lib/streq.h b/lib/streq.h index 586f051..9b63e81 100644 --- a/lib/streq.h +++ b/lib/streq.h @@ -1,5 +1,5 @@ /* Optimized string comparison. - Copyright (C) 2001-2002, 2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2001-2002, 2007, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published diff --git a/lib/strerror-override.c b/lib/strerror-override.c index 61b7689..744714f 100644 --- a/lib/strerror-override.c +++ b/lib/strerror-override.c @@ -1,6 +1,6 @@ /* strerror-override.c --- POSIX compatible system error routine - Copyright (C) 2010-2020 Free Software Foundation, Inc. + Copyright (C) 2010-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/strerror-override.h b/lib/strerror-override.h index 062f51c..009c560 100644 --- a/lib/strerror-override.h +++ b/lib/strerror-override.h @@ -1,6 +1,6 @@ /* strerror-override.h --- POSIX compatible system error routine - Copyright (C) 2010-2020 Free Software Foundation, Inc. + Copyright (C) 2010-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/strerror.c b/lib/strerror.c index 1a53a8b..9a49725 100644 --- a/lib/strerror.c +++ b/lib/strerror.c @@ -1,6 +1,6 @@ /* strerror.c --- POSIX compatible system error routine - Copyright (C) 2007-2020 Free Software Foundation, Inc. + Copyright (C) 2007-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/strerror_r.c b/lib/strerror_r.c index 3044599..71965fb 100644 --- a/lib/strerror_r.c +++ b/lib/strerror_r.c @@ -1,6 +1,6 @@ /* strerror_r.c --- POSIX compatible system error routine - Copyright (C) 2010-2020 Free Software Foundation, Inc. + Copyright (C) 2010-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/string.in.h b/lib/string.in.h index ba2c1fd..c76c182 100644 --- a/lib/string.in.h +++ b/lib/string.in.h @@ -1,6 +1,6 @@ /* A GNU-like <string.h>. - Copyright (C) 1995-1996, 2001-2020 Free Software Foundation, Inc. + Copyright (C) 1995-1996, 2001-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -69,6 +69,14 @@ # include <unistd.h> #endif +/* AIX 7.2 declares ffsl and ffsll in <strings.h>, not in <string.h>. */ +/* But in any case avoid namespace pollution on glibc systems. */ +#if ((@GNULIB_FFSL@ || @GNULIB_FFSLL@ || defined GNULIB_POSIXCHECK) \ + && defined _AIX) \ + && ! defined __GLIBC__ +# include <strings.h> +#endif + /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ /* The definition of _GL_ARG_NONNULL is copied here. */ @@ -110,10 +118,18 @@ _GL_WARN_ON_USE (ffsl, "ffsl is not portable - use the ffsl module"); /* Find the index of the least-significant set bit. */ #if @GNULIB_FFSLL@ -# if !@HAVE_FFSLL@ +# if @REPLACE_FFSLL@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define ffsll rpl_ffsll +# endif +_GL_FUNCDECL_RPL (ffsll, int, (long long int i)); +_GL_CXXALIAS_RPL (ffsll, int, (long long int i)); +# else +# if !@HAVE_FFSLL@ _GL_FUNCDECL_SYS (ffsll, int, (long long int i)); -# endif +# endif _GL_CXXALIAS_SYS (ffsll, int, (long long int i)); +# endif _GL_CXXALIASWARN (ffsll); #elif defined GNULIB_POSIXCHECK # undef ffsll diff --git a/lib/strings.in.h b/lib/strings.in.h index c6c8016..dbbf94b 100644 --- a/lib/strings.in.h +++ b/lib/strings.in.h @@ -1,6 +1,6 @@ /* A substitute <strings.h>. - Copyright (C) 2007-2020 Free Software Foundation, Inc. + Copyright (C) 2007-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/stripslash.c b/lib/stripslash.c index 6818b30..f2cbcb5 100644 --- a/lib/stripslash.c +++ b/lib/stripslash.c @@ -1,6 +1,6 @@ /* stripslash.c -- remove redundant trailing slashes from a file name - Copyright (C) 1990, 2001, 2003-2006, 2009-2020 Free Software Foundation, + Copyright (C) 1990, 2001, 2003-2006, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/strncasecmp.c b/lib/strncasecmp.c index 32e2abd..c2ccc3a 100644 --- a/lib/strncasecmp.c +++ b/lib/strncasecmp.c @@ -1,5 +1,5 @@ /* strncasecmp.c -- case insensitive string comparator - Copyright (C) 1998-1999, 2005-2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 1998-1999, 2005-2007, 2009-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/strndup.c b/lib/strndup.c index d5294b8..09dec62 100644 --- a/lib/strndup.c +++ b/lib/strndup.c @@ -1,6 +1,6 @@ /* A replacement function, for systems that lack strndup. - Copyright (C) 1996-1998, 2001-2003, 2005-2007, 2009-2020 Free Software + Copyright (C) 1996-1998, 2001-2003, 2005-2007, 2009-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it diff --git a/lib/strnlen.c b/lib/strnlen.c index dcecf08..c27a039 100644 --- a/lib/strnlen.c +++ b/lib/strnlen.c @@ -1,5 +1,5 @@ /* Find the length of STRING, but scan at most MAXLEN characters. - Copyright (C) 2005-2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2005-2007, 2009-2021 Free Software Foundation, Inc. Written by Simon Josefsson. This program is free software; you can redistribute it and/or modify diff --git a/lib/strnlen1.c b/lib/strnlen1.c index 88edc18..d52811b 100644 --- a/lib/strnlen1.c +++ b/lib/strnlen1.c @@ -1,5 +1,5 @@ /* Find the length of STRING + 1, but scan at most MAXLEN bytes. - Copyright (C) 2005-2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/strnlen1.h b/lib/strnlen1.h index 2e21fea..da62073 100644 --- a/lib/strnlen1.h +++ b/lib/strnlen1.h @@ -1,5 +1,5 @@ /* Find the length of STRING + 1, but scan at most MAXLEN bytes. - Copyright (C) 2005, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2005, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/strpbrk.c b/lib/strpbrk.c index 25002e6..6b19264 100644 --- a/lib/strpbrk.c +++ b/lib/strpbrk.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1994, 2000, 2002-2003, 2006, 2009-2020 Free Software +/* Copyright (C) 1991, 1994, 2000, 2002-2003, 2006, 2009-2021 Free Software Foundation, Inc. NOTE: The canonical source of this file is maintained with the GNU C Library. diff --git a/lib/strptime.c b/lib/strptime.c index 23af6f5..36ff102 100644 --- a/lib/strptime.c +++ b/lib/strptime.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2002, 2004-2005, 2007, 2009-2020 Free Software Foundation, +/* Copyright (C) 2002, 2004-2005, 2007, 2009-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. diff --git a/lib/strtok_r.c b/lib/strtok_r.c index 1870a0a..ef576a6 100644 --- a/lib/strtok_r.c +++ b/lib/strtok_r.c @@ -1,5 +1,5 @@ /* Reentrant string tokenizer. Generic version. - Copyright (C) 1991, 1996-1999, 2001, 2004, 2007, 2009-2020 Free Software + Copyright (C) 1991, 1996-1999, 2001, 2004, 2007, 2009-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. diff --git a/lib/strtol.c b/lib/strtol.c index 02aafca..2f2159b 100644 --- a/lib/strtol.c +++ b/lib/strtol.c @@ -1,6 +1,6 @@ /* Convert string representation of a number into an integer value. - Copyright (C) 1991-1992, 1994-1999, 2003, 2005-2007, 2009-2020 Free Software + Copyright (C) 1991-1992, 1994-1999, 2003, 2005-2007, 2009-2021 Free Software Foundation, Inc. NOTE: The canonical source of this file is maintained with the GNU C diff --git a/lib/strtoll.c b/lib/strtoll.c index 3c7e8c0..30daefc 100644 --- a/lib/strtoll.c +++ b/lib/strtoll.c @@ -1,5 +1,5 @@ /* Function to parse a 'long long int' from text. - Copyright (C) 1995-1997, 1999, 2001, 2009-2020 Free Software Foundation, + Copyright (C) 1995-1997, 1999, 2001, 2009-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. diff --git a/lib/symlink.c b/lib/symlink.c index b1196b9..2f6c0d4 100644 --- a/lib/symlink.c +++ b/lib/symlink.c @@ -1,5 +1,5 @@ /* Stub for symlink(). - Copyright (C) 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/sys-limits.h b/lib/sys-limits.h index 9b6b490..b42d00b 100644 --- a/lib/sys-limits.h +++ b/lib/sys-limits.h @@ -1,6 +1,6 @@ /* System call limits - Copyright 2018-2020 Free Software Foundation, Inc. + Copyright 2018-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/sys_file.in.h b/lib/sys_file.in.h index e21e159..76696fa 100644 --- a/lib/sys_file.in.h +++ b/lib/sys_file.in.h @@ -1,6 +1,6 @@ /* Provide a more complete sys/file.h. - Copyright (C) 2007-2020 Free Software Foundation, Inc. + Copyright (C) 2007-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/sys_ioctl.in.h b/lib/sys_ioctl.in.h index 8437adf..12c2cce 100644 --- a/lib/sys_ioctl.in.h +++ b/lib/sys_ioctl.in.h @@ -1,5 +1,5 @@ /* Substitute for and wrapper around <sys/ioctl.h>. - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/sys_random.in.h b/lib/sys_random.in.h index a82d716..5b9280d 100644 --- a/lib/sys_random.in.h +++ b/lib/sys_random.in.h @@ -1,5 +1,5 @@ /* Substitute for <sys/random.h>. - Copyright (C) 2020 Free Software Foundation, Inc. + Copyright (C) 2020-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/sys_select.in.h b/lib/sys_select.in.h index ac1e939..1dacb21 100644 --- a/lib/sys_select.in.h +++ b/lib/sys_select.in.h @@ -1,5 +1,5 @@ /* Substitute for <sys/select.h>. - Copyright (C) 2007-2020 Free Software Foundation, Inc. + Copyright (C) 2007-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/sys_socket.in.h b/lib/sys_socket.in.h index 136e6e6..2777007 100644 --- a/lib/sys_socket.in.h +++ b/lib/sys_socket.in.h @@ -1,6 +1,6 @@ /* Provide a sys/socket header file for systems lacking it (read: MinGW) and for systems where it is incomplete. - Copyright (C) 2005-2020 Free Software Foundation, Inc. + Copyright (C) 2005-2021 Free Software Foundation, Inc. Written by Simon Josefsson. This program is free software; you can redistribute it and/or modify diff --git a/lib/sys_stat.in.h b/lib/sys_stat.in.h index 2ca27be..13d1294 100644 --- a/lib/sys_stat.in.h +++ b/lib/sys_stat.in.h @@ -1,5 +1,5 @@ /* Provide a more complete sys/stat.h header file. - Copyright (C) 2005-2020 Free Software Foundation, Inc. + Copyright (C) 2005-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -713,11 +713,21 @@ _GL_WARN_ON_USE (mkfifo, "mkfifo is not portable - " #if @GNULIB_MKFIFOAT@ -# if !@HAVE_MKFIFOAT@ +# if @REPLACE_MKFIFOAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mkfifoat +# define mkfifoat rpl_mkfifoat +# endif +_GL_FUNCDECL_RPL (mkfifoat, int, (int fd, char const *file, mode_t mode) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mkfifoat, int, (int fd, char const *file, mode_t mode)); +# else +# if !@HAVE_MKFIFOAT@ _GL_FUNCDECL_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode) _GL_ARG_NONNULL ((2))); -# endif +# endif _GL_CXXALIAS_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode)); +# endif _GL_CXXALIASWARN (mkfifoat); #elif defined GNULIB_POSIXCHECK # undef mkfifoat @@ -756,13 +766,25 @@ _GL_WARN_ON_USE (mknod, "mknod is not portable - " #if @GNULIB_MKNODAT@ -# if !@HAVE_MKNODAT@ +# if @REPLACE_MKNODAT@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef mknodat +# define mknodat rpl_mknodat +# endif +_GL_FUNCDECL_RPL (mknodat, int, + (int fd, char const *file, mode_t mode, dev_t dev) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_RPL (mknodat, int, + (int fd, char const *file, mode_t mode, dev_t dev)); +# else +# if !@HAVE_MKNODAT@ _GL_FUNCDECL_SYS (mknodat, int, (int fd, char const *file, mode_t mode, dev_t dev) _GL_ARG_NONNULL ((2))); -# endif +# endif _GL_CXXALIAS_SYS (mknodat, int, (int fd, char const *file, mode_t mode, dev_t dev)); +# endif _GL_CXXALIASWARN (mknodat); #elif defined GNULIB_POSIXCHECK # undef mknodat diff --git a/lib/sys_time.in.h b/lib/sys_time.in.h index 1c12d5f..90a67d1 100644 --- a/lib/sys_time.in.h +++ b/lib/sys_time.in.h @@ -1,6 +1,6 @@ /* Provide a more complete sys/time.h. - Copyright (C) 2007-2020 Free Software Foundation, Inc. + Copyright (C) 2007-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/sys_types.in.h b/lib/sys_types.in.h index e7e1a22..654e803 100644 --- a/lib/sys_types.in.h +++ b/lib/sys_types.in.h @@ -1,6 +1,6 @@ /* Provide a more complete sys/types.h. - Copyright (C) 2011-2020 Free Software Foundation, Inc. + Copyright (C) 2011-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/sys_uio.in.h b/lib/sys_uio.in.h index 8588d3c..db72437 100644 --- a/lib/sys_uio.in.h +++ b/lib/sys_uio.in.h @@ -1,5 +1,5 @@ /* Substitute for <sys/uio.h>. - Copyright (C) 2011-2020 Free Software Foundation, Inc. + Copyright (C) 2011-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/sys_wait.in.h b/lib/sys_wait.in.h index 9308f0b..25d25a0 100644 --- a/lib/sys_wait.in.h +++ b/lib/sys_wait.in.h @@ -1,5 +1,5 @@ /* A POSIX-like <sys/wait.h>. - Copyright (C) 2001-2003, 2005-2020 Free Software Foundation, Inc. + Copyright (C) 2001-2003, 2005-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/tempname.c b/lib/tempname.c index b9f7cc8..ea759f4 100644 --- a/lib/tempname.c +++ b/lib/tempname.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991-2020 Free Software Foundation, Inc. +/* Copyright (C) 1991-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -61,7 +61,8 @@ # define __gen_tempname gen_tempname # define __mkdir mkdir # define __open open -# define __lxstat64(version, file, buf) lstat (file, buf) +# define __lstat64(file, buf) lstat (file, buf) +# define __stat64(file, buf) stat (file, buf) # define __getrandom getrandom # define __clock_gettime64 clock_gettime # define __timespec64 timespec @@ -79,10 +80,11 @@ static random_value random_bits (random_value var) { random_value r; - if (__getrandom (&r, sizeof r, 0) == sizeof r) + /* Without GRND_NONBLOCK it can be blocked for minutes on some systems. */ + if (__getrandom (&r, sizeof r, GRND_NONBLOCK) == sizeof r) return r; #if _LIBC || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME) - /* Add entropy if getrandom is not supported. */ + /* Add entropy if getrandom did not work. */ struct __timespec64 tv; __clock_gettime64 (CLOCK_MONOTONIC, &tv); var ^= tv.tv_nsec; @@ -96,7 +98,7 @@ static int direxists (const char *dir) { struct_stat64 buf; - return __xstat64 (_STAT_VER, dir, &buf) == 0 && S_ISDIR (buf.st_mode); + return __stat64 (dir, &buf) == 0 && S_ISDIR (buf.st_mode); } /* Path search algorithm, for tmpnam, tmpfile, etc. If DIR is @@ -188,7 +190,7 @@ try_nocreate (char *tmpl, void *flags _GL_UNUSED) { struct_stat64 st; - if (__lxstat64 (_STAT_VER, tmpl, &st) == 0 || errno == EOVERFLOW) + if (__lstat64 (tmpl, &st) == 0 || errno == EOVERFLOW) __set_errno (EEXIST); return errno == ENOENT ? 0 : -1; } diff --git a/lib/tempname.h b/lib/tempname.h index 00dcbe4..a8681fc 100644 --- a/lib/tempname.h +++ b/lib/tempname.h @@ -1,6 +1,6 @@ /* Create a temporary file or directory. - Copyright (C) 2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2006, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/thread-optim.h b/lib/thread-optim.h index b649c50..63915f9 100644 --- a/lib/thread-optim.h +++ b/lib/thread-optim.h @@ -1,6 +1,6 @@ /* Optimization of multithreaded code. - Copyright (C) 2020 Free Software Foundation, Inc. + Copyright (C) 2020-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/time.in.h b/lib/time.in.h index 23ac1ca..1385980 100644 --- a/lib/time.in.h +++ b/lib/time.in.h @@ -1,6 +1,6 @@ /* A more-standard <time.h>. - Copyright (C) 2007-2020 Free Software Foundation, Inc. + Copyright (C) 2007-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -101,6 +101,25 @@ struct __time_t_must_be_integral { # define GNULIB_defined_struct_time_t_must_be_integral 1 # endif +/* Define TIME_UTC, a positive integer constant used for timespec_get(). */ +# if ! @TIME_H_DEFINES_TIME_UTC@ +# if !GNULIB_defined_TIME_UTC +# define TIME_UTC 1 +# define GNULIB_defined_TIME_UTC 1 +# endif +# endif + +/* Set *TS to the current time, and return BASE. + Upon failure, return 0. */ +# if @GNULIB_TIMESPEC_GET@ +# if ! @HAVE_TIMESPEC_GET@ +_GL_FUNCDECL_SYS (timespec_get, int, (struct timespec *ts, int base) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (timespec_get, int, (struct timespec *ts, int base)); +_GL_CXXALIASWARN (timespec_get); +# endif + /* Sleep for at least RQTP seconds unless interrupted, If interrupted, return -1 and store the remaining time into RMTP. See <https://pubs.opengroup.org/onlinepubs/9699919799/functions/nanosleep.html>. */ diff --git a/lib/time_r.c b/lib/time_r.c index e8fca2d..d908986 100644 --- a/lib/time_r.c +++ b/lib/time_r.c @@ -1,6 +1,6 @@ /* Reentrant time functions like localtime_r. - Copyright (C) 2003, 2006-2007, 2010-2020 Free Software Foundation, Inc. + Copyright (C) 2003, 2006-2007, 2010-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/timegm.c b/lib/timegm.c index fa30943..e4127e7 100644 --- a/lib/timegm.c +++ b/lib/timegm.c @@ -1,6 +1,6 @@ /* Convert UTC calendar time to simple time. Like mktime but assumes UTC. - Copyright (C) 1994-2020 Free Software Foundation, Inc. + Copyright (C) 1994-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or diff --git a/lib/timespec.h b/lib/timespec.h index dc999f9..9a71e9e 100644 --- a/lib/timespec.h +++ b/lib/timespec.h @@ -1,6 +1,6 @@ /* timespec -- System time interface - Copyright (C) 2000, 2002, 2004-2005, 2007, 2009-2020 Free Software + Copyright (C) 2000, 2002, 2004-2005, 2007, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/tmpdir.c b/lib/tmpdir.c index 28ff99f..637c267 100644 --- a/lib/tmpdir.c +++ b/lib/tmpdir.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1999, 2001-2002, 2006, 2009-2020 Free Software Foundation, +/* Copyright (C) 1999, 2001-2002, 2006, 2009-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. diff --git a/lib/tmpdir.h b/lib/tmpdir.h index 4d694a3..c0fbb91 100644 --- a/lib/tmpdir.h +++ b/lib/tmpdir.h @@ -1,5 +1,5 @@ /* Determine a temporary directory. - Copyright (C) 2001-2002, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2001-2002, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -1,6 +1,6 @@ /* uint64_t-like operations that work even on hosts lacking uint64_t - Copyright (C) 2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2006, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/unicase.in.h b/lib/unicase.in.h index c11533a..ad22820 100644 --- a/lib/unicase.in.h +++ b/lib/unicase.in.h @@ -1,5 +1,5 @@ /* Unicode character case mappings. - Copyright (C) 2002, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2002, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published diff --git a/lib/unicase/cased.c b/lib/unicase/cased.c index e6d9231..9c99e04 100644 --- a/lib/unicase/cased.c +++ b/lib/unicase/cased.c @@ -1,5 +1,5 @@ /* Test whether a Unicode character is cased. - Copyright (C) 2002, 2006-2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2002, 2006-2007, 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unicase/caseprop.h b/lib/unicase/caseprop.h index 52ce099..3056a3e 100644 --- a/lib/unicase/caseprop.h +++ b/lib/unicase/caseprop.h @@ -1,5 +1,5 @@ /* Case related properties of Unicode characters. - Copyright (C) 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unicase/context.h b/lib/unicase/context.h index b5baef7..2135e41 100644 --- a/lib/unicase/context.h +++ b/lib/unicase/context.h @@ -1,5 +1,5 @@ /* Case-mapping contexts of UTF-8/UTF-16/UTF-32 substring. - Copyright (C) 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unicase/empty-prefix-context.c b/lib/unicase/empty-prefix-context.c index 36dded6..ac8cc69 100644 --- a/lib/unicase/empty-prefix-context.c +++ b/lib/unicase/empty-prefix-context.c @@ -1,5 +1,5 @@ /* Case-mapping context of empty prefix string. - Copyright (C) 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unicase/empty-suffix-context.c b/lib/unicase/empty-suffix-context.c index 3fa49c6..fa94905 100644 --- a/lib/unicase/empty-suffix-context.c +++ b/lib/unicase/empty-suffix-context.c @@ -1,5 +1,5 @@ /* Case-mapping context of empty suffix string. - Copyright (C) 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unicase/ignorable.c b/lib/unicase/ignorable.c index a07497b..85edae3 100644 --- a/lib/unicase/ignorable.c +++ b/lib/unicase/ignorable.c @@ -1,5 +1,5 @@ /* Test whether a Unicode character is case-ignorable. - Copyright (C) 2002, 2006-2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2002, 2006-2007, 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unicase/simple-mapping.h b/lib/unicase/simple-mapping.h index 626a24c..af4cf01 100644 --- a/lib/unicase/simple-mapping.h +++ b/lib/unicase/simple-mapping.h @@ -1,5 +1,5 @@ /* Simple case mapping for Unicode characters. - Copyright (C) 2002, 2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2002, 2006, 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unicase/special-casing.c b/lib/unicase/special-casing.c index fa1f21b..29d18a7 100644 --- a/lib/unicase/special-casing.c +++ b/lib/unicase/special-casing.c @@ -1,5 +1,5 @@ /* Special casing table. - Copyright (C) 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unicase/special-casing.in.h b/lib/unicase/special-casing.in.h index b28888f..ca7d4d9 100644 --- a/lib/unicase/special-casing.in.h +++ b/lib/unicase/special-casing.in.h @@ -1,5 +1,5 @@ /* Special casing table. - Copyright (C) 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unicase/tolower.c b/lib/unicase/tolower.c index edf257d..52195d8 100644 --- a/lib/unicase/tolower.c +++ b/lib/unicase/tolower.c @@ -1,5 +1,5 @@ /* Lowercase mapping for Unicode characters (locale and context independent). - Copyright (C) 2002, 2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2002, 2006, 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unicase/u-casemap.h b/lib/unicase/u-casemap.h index ecfcb45..c371782 100644 --- a/lib/unicase/u-casemap.h +++ b/lib/unicase/u-casemap.h @@ -1,5 +1,5 @@ /* Case mapping for UTF-8/UTF-16/UTF-32 strings (locale dependent). - Copyright (C) 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unicase/u8-casemap.c b/lib/unicase/u8-casemap.c index 020f4c3..32556e6 100644 --- a/lib/unicase/u8-casemap.c +++ b/lib/unicase/u8-casemap.c @@ -1,5 +1,5 @@ /* Case mapping for UTF-8 strings (locale dependent). - Copyright (C) 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unicase/u8-tolower.c b/lib/unicase/u8-tolower.c index bbb3501..cc83e5b 100644 --- a/lib/unicase/u8-tolower.c +++ b/lib/unicase/u8-tolower.c @@ -1,5 +1,5 @@ /* Lowercase mapping for UTF-8 strings (locale dependent). - Copyright (C) 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unicase/unicasemap.h b/lib/unicase/unicasemap.h index be47166..bdcf36e 100644 --- a/lib/unicase/unicasemap.h +++ b/lib/unicase/unicasemap.h @@ -1,5 +1,5 @@ /* Case mapping for UTF-8/UTF-16/UTF-32 strings (locale dependent). - Copyright (C) 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unictype.in.h b/lib/unictype.in.h index d27c840..2aab1a2 100644 --- a/lib/unictype.in.h +++ b/lib/unictype.in.h @@ -1,5 +1,5 @@ /* Unicode character classification and properties. - Copyright (C) 2002, 2005-2020 Free Software Foundation, Inc. + Copyright (C) 2002, 2005-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published diff --git a/lib/unictype/bitmap.h b/lib/unictype/bitmap.h index 1807206..b04318a 100644 --- a/lib/unictype/bitmap.h +++ b/lib/unictype/bitmap.h @@ -1,5 +1,5 @@ /* Three-level bitmap lookup. - Copyright (C) 2000-2002, 2005-2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2000-2002, 2005-2007, 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2000-2002. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unictype/combiningclass.c b/lib/unictype/combiningclass.c index ddc6dcc..c658219 100644 --- a/lib/unictype/combiningclass.c +++ b/lib/unictype/combiningclass.c @@ -1,5 +1,5 @@ /* Combining classes of Unicode characters. - Copyright (C) 2002, 2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2002, 2006, 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2002. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unictype/pr_soft_dotted.c b/lib/unictype/pr_soft_dotted.c index 368aeee..272f00d 100644 --- a/lib/unictype/pr_soft_dotted.c +++ b/lib/unictype/pr_soft_dotted.c @@ -1,5 +1,5 @@ /* Properties of Unicode characters. - Copyright (C) 2002, 2006-2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2002, 2006-2007, 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2002. This program is free software: you can redistribute it and/or modify it diff --git a/lib/uninorm.in.h b/lib/uninorm.in.h index b20426b..88a978d 100644 --- a/lib/uninorm.in.h +++ b/lib/uninorm.in.h @@ -1,5 +1,5 @@ /* Normalization forms (composition and decomposition) of Unicode strings. - Copyright (C) 2001-2002, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2001-2002, 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This program is free software: you can redistribute it and/or modify it diff --git a/lib/uninorm/decompose-internal.c b/lib/uninorm/decompose-internal.c index 1775dd6..4a8724a 100644 --- a/lib/uninorm/decompose-internal.c +++ b/lib/uninorm/decompose-internal.c @@ -1,5 +1,5 @@ /* Decomposition of Unicode strings. - Copyright (C) 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This program is free software: you can redistribute it and/or modify it diff --git a/lib/uninorm/decompose-internal.h b/lib/uninorm/decompose-internal.h index f341bec..7637ec9 100644 --- a/lib/uninorm/decompose-internal.h +++ b/lib/uninorm/decompose-internal.h @@ -1,5 +1,5 @@ /* Decomposition of Unicode strings. - Copyright (C) 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This program is free software: you can redistribute it and/or modify it diff --git a/lib/uninorm/normalize-internal.h b/lib/uninorm/normalize-internal.h index 0cc83a8..533e59c 100644 --- a/lib/uninorm/normalize-internal.h +++ b/lib/uninorm/normalize-internal.h @@ -1,5 +1,5 @@ /* Normalization of Unicode strings. - Copyright (C) 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This program is free software: you can redistribute it and/or modify it diff --git a/lib/uninorm/u-normalize-internal.h b/lib/uninorm/u-normalize-internal.h index c257232..2c27162 100644 --- a/lib/uninorm/u-normalize-internal.h +++ b/lib/uninorm/u-normalize-internal.h @@ -1,5 +1,5 @@ /* Decomposition and composition of Unicode strings. - Copyright (C) 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This program is free software: you can redistribute it and/or modify it diff --git a/lib/uninorm/u8-normalize.c b/lib/uninorm/u8-normalize.c index 0b0a4d1..d36b6ba 100644 --- a/lib/uninorm/u8-normalize.c +++ b/lib/uninorm/u8-normalize.c @@ -1,5 +1,5 @@ /* Normalization of UTF-8 strings. - Copyright (C) 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unistd--.h b/lib/unistd--.h index 05f3740..5e6ecb0 100644 --- a/lib/unistd--.h +++ b/lib/unistd--.h @@ -1,6 +1,6 @@ /* Like unistd.h, but redefine some names to avoid glitches. - Copyright (C) 2005, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2005, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/unistd-safer.h b/lib/unistd-safer.h index 3e83509..541bafe 100644 --- a/lib/unistd-safer.h +++ b/lib/unistd-safer.h @@ -1,6 +1,6 @@ /* Invoke unistd-like functions, but avoid some glitches. - Copyright (C) 2001, 2003, 2005, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2001, 2003, 2005, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/unistd.in.h b/lib/unistd.in.h index 716eecf..5e9b47d 100644 --- a/lib/unistd.in.h +++ b/lib/unistd.in.h @@ -1,5 +1,5 @@ /* Substitute for and wrapper around <unistd.h>. - Copyright (C) 2003-2020 Free Software Foundation, Inc. + Copyright (C) 2003-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -978,7 +978,7 @@ _GL_CXXALIASWARN (fchownat); # undef fchownat # if HAVE_RAW_DECL_FCHOWNAT _GL_WARN_ON_USE (fchownat, "fchownat is not portable - " - "use gnulib module openat for portability"); + "use gnulib module fchownat for portability"); # endif #endif @@ -2219,7 +2219,7 @@ _GL_CXXALIASWARN (unlinkat); # undef unlinkat # if HAVE_RAW_DECL_UNLINKAT _GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - " - "use gnulib module openat for portability"); + "use gnulib module unlinkat for portability"); # endif #endif diff --git a/lib/unistr.in.h b/lib/unistr.in.h index 88cd815..f60e529 100644 --- a/lib/unistr.in.h +++ b/lib/unistr.in.h @@ -1,5 +1,5 @@ /* Elementary Unicode string functions. - Copyright (C) 2001-2002, 2005-2020 Free Software Foundation, Inc. + Copyright (C) 2001-2002, 2005-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published diff --git a/lib/unistr/u-cpy.h b/lib/unistr/u-cpy.h index 12b48cd..7d5400c 100644 --- a/lib/unistr/u-cpy.h +++ b/lib/unistr/u-cpy.h @@ -1,5 +1,5 @@ /* Copy piece of UTF-8/UTF-16/UTF-32 string. - Copyright (C) 1999, 2002, 2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 1999, 2002, 2006, 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2002. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unistr/u8-cpy.c b/lib/unistr/u8-cpy.c index 620993a..6896a61 100644 --- a/lib/unistr/u8-cpy.c +++ b/lib/unistr/u8-cpy.c @@ -1,5 +1,5 @@ /* Copy piece of UTF-8 string. - Copyright (C) 2002, 2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2002, 2006, 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2002. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unistr/u8-mbtouc-unsafe-aux.c b/lib/unistr/u8-mbtouc-unsafe-aux.c index 0f45a13..904cc5b 100644 --- a/lib/unistr/u8-mbtouc-unsafe-aux.c +++ b/lib/unistr/u8-mbtouc-unsafe-aux.c @@ -1,5 +1,5 @@ /* Conversion UTF-8 to UCS-4. - Copyright (C) 2001-2002, 2006-2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2001-2002, 2006-2007, 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2001. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unistr/u8-mbtouc-unsafe.c b/lib/unistr/u8-mbtouc-unsafe.c index 9ddcdde..44f26cf 100644 --- a/lib/unistr/u8-mbtouc-unsafe.c +++ b/lib/unistr/u8-mbtouc-unsafe.c @@ -1,5 +1,5 @@ /* Look at first character in UTF-8 string. - Copyright (C) 1999-2002, 2006-2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 1999-2002, 2006-2007, 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2001. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unistr/u8-strlen.c b/lib/unistr/u8-strlen.c index 58c1311..63868e6 100644 --- a/lib/unistr/u8-strlen.c +++ b/lib/unistr/u8-strlen.c @@ -1,5 +1,5 @@ /* Determine length of UTF-8 string. - Copyright (C) 2002, 2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2002, 2006, 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2002. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unistr/u8-uctomb-aux.c b/lib/unistr/u8-uctomb-aux.c index 15e9c90..cb5fa0a 100644 --- a/lib/unistr/u8-uctomb-aux.c +++ b/lib/unistr/u8-uctomb-aux.c @@ -1,5 +1,5 @@ /* Conversion UCS-4 to UTF-8. - Copyright (C) 2002, 2006-2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2002, 2006-2007, 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2002. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unistr/u8-uctomb.c b/lib/unistr/u8-uctomb.c index e356269..28500cd 100644 --- a/lib/unistr/u8-uctomb.c +++ b/lib/unistr/u8-uctomb.c @@ -1,5 +1,5 @@ /* Store a character in UTF-8 string. - Copyright (C) 2002, 2005-2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2002, 2005-2006, 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2002. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unitypes.in.h b/lib/unitypes.in.h index d482131..3988e23 100644 --- a/lib/unitypes.in.h +++ b/lib/unitypes.in.h @@ -1,5 +1,5 @@ /* Elementary types and macros for the GNU UniString library. - Copyright (C) 2002, 2005-2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2002, 2005-2006, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published diff --git a/lib/uniwidth.in.h b/lib/uniwidth.in.h index 43898f6..57e17c8 100644 --- a/lib/uniwidth.in.h +++ b/lib/uniwidth.in.h @@ -1,5 +1,5 @@ /* Display width functions. - Copyright (C) 2001-2002, 2005, 2007, 2009-2020 Free Software Foundation, + Copyright (C) 2001-2002, 2005, 2007, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it diff --git a/lib/uniwidth/cjk.h b/lib/uniwidth/cjk.h index 3dcc7cb..c069dc5 100644 --- a/lib/uniwidth/cjk.h +++ b/lib/uniwidth/cjk.h @@ -1,5 +1,5 @@ /* Test for CJK encoding. - Copyright (C) 2001-2002, 2005-2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2001-2002, 2005-2007, 2009-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2002. This program is free software: you can redistribute it and/or modify it diff --git a/lib/uniwidth/width.c b/lib/uniwidth/width.c index ad92323..2bab39b 100644 --- a/lib/uniwidth/width.c +++ b/lib/uniwidth/width.c @@ -1,5 +1,5 @@ /* Determine display width of Unicode character. - Copyright (C) 2001-2002, 2006-2020 Free Software Foundation, Inc. + Copyright (C) 2001-2002, 2006-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2002. This program is free software: you can redistribute it and/or modify it diff --git a/lib/unlink.c b/lib/unlink.c index 58b1e90..d93a840 100644 --- a/lib/unlink.c +++ b/lib/unlink.c @@ -1,6 +1,6 @@ /* Work around unlink bugs. - Copyright (C) 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/unlocked-io.h b/lib/unlocked-io.h index e7f7199..86b91c1 100644 --- a/lib/unlocked-io.h +++ b/lib/unlocked-io.h @@ -1,6 +1,6 @@ /* Prefer faster, non-thread-safe stdio functions if available. - Copyright (C) 2001-2004, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2001-2004, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/unused-parameter.h b/lib/unused-parameter.h index 662ff1b..5da19c5 100644 --- a/lib/unused-parameter.h +++ b/lib/unused-parameter.h @@ -1,5 +1,5 @@ /* A C macro for declaring that specific function parameters are not used. - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published diff --git a/lib/utime.c b/lib/utime.c index bf7d7c5..434b94a 100644 --- a/lib/utime.c +++ b/lib/utime.c @@ -1,5 +1,5 @@ /* Work around platform bugs in utime. - Copyright (C) 2017-2020 Free Software Foundation, Inc. + Copyright (C) 2017-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -261,6 +261,7 @@ utime (const char *name, const struct utimbuf *ts) #else +# include <errno.h> # include <sys/stat.h> # include "filename.h" diff --git a/lib/utime.in.h b/lib/utime.in.h index 3322086..bec9459 100644 --- a/lib/utime.in.h +++ b/lib/utime.in.h @@ -1,5 +1,5 @@ /* Substitute for and wrapper around <utime.h>. - Copyright (C) 2017-2020 Free Software Foundation, Inc. + Copyright (C) 2017-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/utimens.c b/lib/utimens.c index 3f53942..44d1ea0 100644 --- a/lib/utimens.c +++ b/lib/utimens.c @@ -1,6 +1,6 @@ /* Set file access and modification times. - Copyright (C) 2003-2020 Free Software Foundation, Inc. + Copyright (C) 2003-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the @@ -27,6 +27,7 @@ #include <errno.h> #include <fcntl.h> #include <stdbool.h> +#include <string.h> #include <sys/stat.h> #include <sys/time.h> #include <unistd.h> @@ -52,7 +53,9 @@ /* Avoid recursion with rpl_futimens or rpl_utimensat. */ #undef futimens -#undef utimensat +#if !HAVE_NEARLY_WORKING_UTIMENSAT +# undef utimensat +#endif /* Solaris 9 mistakenly succeeds when given a non-directory with a trailing slash. Force the use of rpl_stat for a fix. */ @@ -246,6 +249,20 @@ fdutimens (int fd, char const *file, struct timespec const timespec[2]) # if HAVE_UTIMENSAT if (fd < 0) { +# if defined __APPLE__ && defined __MACH__ + size_t len = strlen (file); + if (len > 0 && file[len - 1] == '/') + { + struct stat statbuf; + if (stat (file, &statbuf) < 0) + return -1; + if (!S_ISDIR (statbuf.st_mode)) + { + errno = ENOTDIR; + return -1; + } + } +# endif result = utimensat (AT_FDCWD, file, ts, 0); # ifdef __linux__ /* Work around a kernel bug: diff --git a/lib/utimens.h b/lib/utimens.h index fc22c8a..295d3d7 100644 --- a/lib/utimens.h +++ b/lib/utimens.h @@ -1,6 +1,6 @@ /* Set file access and modification times. - Copyright 2012-2020 Free Software Foundation, Inc. + Copyright 2012-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the diff --git a/lib/vasnprintf.c b/lib/vasnprintf.c index dfa344e..f9124fa 100644 --- a/lib/vasnprintf.c +++ b/lib/vasnprintf.c @@ -1,5 +1,5 @@ /* vsprintf with automatic memory allocation. - Copyright (C) 1999, 2002-2020 Free Software Foundation, Inc. + Copyright (C) 1999, 2002-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/vasnprintf.h b/lib/vasnprintf.h index f3fa3b5..863bde9 100644 --- a/lib/vasnprintf.h +++ b/lib/vasnprintf.h @@ -1,5 +1,5 @@ /* vsprintf with automatic memory allocation. - Copyright (C) 2002-2004, 2007-2020 Free Software Foundation, Inc. + Copyright (C) 2002-2004, 2007-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/vasprintf.c b/lib/vasprintf.c index 7bb21dd..df1a2c2 100644 --- a/lib/vasprintf.c +++ b/lib/vasprintf.c @@ -1,5 +1,5 @@ /* Formatted output to strings. - Copyright (C) 1999, 2002, 2006-2020 Free Software Foundation, Inc. + Copyright (C) 1999, 2002, 2006-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/verify.h b/lib/verify.h index fa1ed71..3cdcdca 100644 --- a/lib/verify.h +++ b/lib/verify.h @@ -1,6 +1,6 @@ /* Compile-time assert-like macros. - Copyright (C) 2005-2006, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/vsnprintf.c b/lib/vsnprintf.c index 699e675..7526108 100644 --- a/lib/vsnprintf.c +++ b/lib/vsnprintf.c @@ -1,5 +1,5 @@ /* Formatted output to strings. - Copyright (C) 2004, 2006-2020 Free Software Foundation, Inc. + Copyright (C) 2004, 2006-2021 Free Software Foundation, Inc. Written by Simon Josefsson and Yoann Vandoorselaere <yoann@prelude-ids.org>. This program is free software; you can redistribute it and/or modify diff --git a/lib/w32sock.h b/lib/w32sock.h index 9c23c9d..f731188 100644 --- a/lib/w32sock.h +++ b/lib/w32sock.h @@ -1,6 +1,6 @@ /* w32sock.h --- internal auxiliary functions for Windows socket functions - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/wait-process.c b/lib/wait-process.c index dd9ea1e..88a1eaa 100644 --- a/lib/wait-process.c +++ b/lib/wait-process.c @@ -1,5 +1,5 @@ /* Waiting for a subprocess to finish. - Copyright (C) 2001-2003, 2005-2020 Free Software Foundation, Inc. + Copyright (C) 2001-2003, 2005-2021 Free Software Foundation, Inc. Written by Bruno Haible <haible@clisp.cons.org>, 2001. This program is free software: you can redistribute it and/or modify diff --git a/lib/wait-process.h b/lib/wait-process.h index 849d515..1a3567a 100644 --- a/lib/wait-process.h +++ b/lib/wait-process.h @@ -1,5 +1,5 @@ /* Waiting for a subprocess to finish. - Copyright (C) 2001-2003, 2006, 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2001-2003, 2006, 2008-2021 Free Software Foundation, Inc. Written by Bruno Haible <haible@clisp.cons.org>, 2001. This program is free software: you can redistribute it and/or modify diff --git a/lib/waitpid.c b/lib/waitpid.c index 2ef7661..f0311f0 100644 --- a/lib/waitpid.c +++ b/lib/waitpid.c @@ -1,5 +1,5 @@ /* Wait for process state change. - Copyright (C) 2001-2003, 2005-2020 Free Software Foundation, Inc. + Copyright (C) 2001-2003, 2005-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/warn-on-use.h b/lib/warn-on-use.h index 3f728d1..5d5b17f 100644 --- a/lib/warn-on-use.h +++ b/lib/warn-on-use.h @@ -1,5 +1,5 @@ /* A C macro for emitting warnings if a function is used. - Copyright (C) 2010-2020 Free Software Foundation, Inc. + Copyright (C) 2010-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published diff --git a/lib/wchar.in.h b/lib/wchar.in.h index e2da99b..cdda680 100644 --- a/lib/wchar.in.h +++ b/lib/wchar.in.h @@ -1,6 +1,6 @@ /* A substitute for ISO C99 <wchar.h>, for platforms that have issues. - Copyright (C) 2007-2020 Free Software Foundation, Inc. + Copyright (C) 2007-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/wcrtomb.c b/lib/wcrtomb.c index 06105f1..4ad5346 100644 --- a/lib/wcrtomb.c +++ b/lib/wcrtomb.c @@ -1,5 +1,5 @@ /* Convert wide character to multibyte character. - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2008. This program is free software: you can redistribute it and/or modify diff --git a/lib/wctype.in.h b/lib/wctype.in.h index 82b3c7d..d1c4a30 100644 --- a/lib/wctype.in.h +++ b/lib/wctype.in.h @@ -1,6 +1,6 @@ /* A substitute for ISO C99 <wctype.h>, for platforms that lack it. - Copyright (C) 2006-2020 Free Software Foundation, Inc. + Copyright (C) 2006-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/wcwidth.c b/lib/wcwidth.c index 6af212b..9009ebc 100644 --- a/lib/wcwidth.c +++ b/lib/wcwidth.c @@ -1,5 +1,5 @@ /* Determine the number of screen columns needed for a character. - Copyright (C) 2006-2007, 2010-2020 Free Software Foundation, Inc. + Copyright (C) 2006-2007, 2010-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/windows-initguard.h b/lib/windows-initguard.h index c4be45a..afdd8e7 100644 --- a/lib/windows-initguard.h +++ b/lib/windows-initguard.h @@ -1,5 +1,5 @@ /* Init guards, somewhat like spinlocks (native Windows implementation). - Copyright (C) 2005-2020 Free Software Foundation, Inc. + Copyright (C) 2005-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/windows-mutex.c b/lib/windows-mutex.c index 7eb38a2..b86c829 100644 --- a/lib/windows-mutex.c +++ b/lib/windows-mutex.c @@ -1,5 +1,5 @@ /* Plain mutexes (native Windows implementation). - Copyright (C) 2005-2020 Free Software Foundation, Inc. + Copyright (C) 2005-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/windows-mutex.h b/lib/windows-mutex.h index 748b988..6300035 100644 --- a/lib/windows-mutex.h +++ b/lib/windows-mutex.h @@ -1,5 +1,5 @@ /* Plain mutexes (native Windows implementation). - Copyright (C) 2005-2020 Free Software Foundation, Inc. + Copyright (C) 2005-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/windows-once.c b/lib/windows-once.c index c431bd6..3c4a386 100644 --- a/lib/windows-once.c +++ b/lib/windows-once.c @@ -1,5 +1,5 @@ /* Once-only control (native Windows implementation). - Copyright (C) 2005-2020 Free Software Foundation, Inc. + Copyright (C) 2005-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/windows-once.h b/lib/windows-once.h index d31717e..9dfbf3f 100644 --- a/lib/windows-once.h +++ b/lib/windows-once.h @@ -1,5 +1,5 @@ /* Once-only control (native Windows implementation). - Copyright (C) 2005-2020 Free Software Foundation, Inc. + Copyright (C) 2005-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/windows-recmutex.c b/lib/windows-recmutex.c index db3c40c..8e2bd14 100644 --- a/lib/windows-recmutex.c +++ b/lib/windows-recmutex.c @@ -1,5 +1,5 @@ /* Plain recursive mutexes (native Windows implementation). - Copyright (C) 2005-2020 Free Software Foundation, Inc. + Copyright (C) 2005-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/windows-recmutex.h b/lib/windows-recmutex.h index 3b315e5..d3a8f47 100644 --- a/lib/windows-recmutex.h +++ b/lib/windows-recmutex.h @@ -1,5 +1,5 @@ /* Plain recursive mutexes (native Windows implementation). - Copyright (C) 2005-2020 Free Software Foundation, Inc. + Copyright (C) 2005-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/windows-rwlock.c b/lib/windows-rwlock.c index 64e761c..2c3f922 100644 --- a/lib/windows-rwlock.c +++ b/lib/windows-rwlock.c @@ -1,5 +1,5 @@ /* Read-write locks (native Windows implementation). - Copyright (C) 2005-2020 Free Software Foundation, Inc. + Copyright (C) 2005-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/windows-rwlock.h b/lib/windows-rwlock.h index ae5b82f..7198c1e 100644 --- a/lib/windows-rwlock.h +++ b/lib/windows-rwlock.h @@ -1,5 +1,5 @@ /* Read-write locks (native Windows implementation). - Copyright (C) 2005-2020 Free Software Foundation, Inc. + Copyright (C) 2005-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/windows-spawn.c b/lib/windows-spawn.c index a781090..49cbf3e 100644 --- a/lib/windows-spawn.c +++ b/lib/windows-spawn.c @@ -1,5 +1,5 @@ /* Auxiliary functions for the creation of subprocesses. Native Windows API. - Copyright (C) 2001, 2003-2020 Free Software Foundation, Inc. + Copyright (C) 2001, 2003-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2003. This program is free software: you can redistribute it and/or modify diff --git a/lib/windows-spawn.h b/lib/windows-spawn.h index 1ff76f6..1c29d1b 100644 --- a/lib/windows-spawn.h +++ b/lib/windows-spawn.h @@ -1,5 +1,5 @@ /* Auxiliary functions for the creation of subprocesses. Native Windows API. - Copyright (C) 2001, 2003-2020 Free Software Foundation, Inc. + Copyright (C) 2001, 2003-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2003. This program is free software: you can redistribute it and/or modify diff --git a/lib/wmemchr-impl.h b/lib/wmemchr-impl.h index 55231b3..ab08897 100644 --- a/lib/wmemchr-impl.h +++ b/lib/wmemchr-impl.h @@ -1,5 +1,5 @@ /* Search wide character array for a wide character. - Copyright (C) 1999, 2011-2020 Free Software Foundation, Inc. + Copyright (C) 1999, 2011-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 1999. This program is free software: you can redistribute it and/or modify diff --git a/lib/wmemchr.c b/lib/wmemchr.c index b4f1970..549818f 100644 --- a/lib/wmemchr.c +++ b/lib/wmemchr.c @@ -1,5 +1,5 @@ /* Search wide character array for a wide character. - Copyright (C) 2011-2020 Free Software Foundation, Inc. + Copyright (C) 2011-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2011. This program is free software: you can redistribute it and/or modify diff --git a/lib/wmempcpy.c b/lib/wmempcpy.c index 2e96ed8..64ffe39 100644 --- a/lib/wmempcpy.c +++ b/lib/wmempcpy.c @@ -1,5 +1,5 @@ /* Copy wide character array, return pointer after last written wide character. - Copyright (C) 2020 Free Software Foundation, Inc. + Copyright (C) 2020-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/write.c b/lib/write.c index deafb2a..9b2b6c5 100644 --- a/lib/write.c +++ b/lib/write.c @@ -1,5 +1,5 @@ /* POSIX compatible write() function. - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2008. This program is free software: you can redistribute it and/or modify diff --git a/lib/xalloc-die.c b/lib/xalloc-die.c index 68559de..1bf0a9e 100644 --- a/lib/xalloc-die.c +++ b/lib/xalloc-die.c @@ -1,6 +1,6 @@ /* Report a memory allocation failure and exit. - Copyright (C) 1997-2000, 2002-2004, 2006, 2009-2020 Free Software + Copyright (C) 1997-2000, 2002-2004, 2006, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/xalloc-oversized.h b/lib/xalloc-oversized.h index 7cd4a74..53daf59 100644 --- a/lib/xalloc-oversized.h +++ b/lib/xalloc-oversized.h @@ -1,6 +1,6 @@ /* xalloc-oversized.h -- memory allocation size checking - Copyright (C) 1990-2000, 2003-2004, 2006-2020 Free Software Foundation, Inc. + Copyright (C) 1990-2000, 2003-2004, 2006-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/xalloc.h b/lib/xalloc.h index d4f96bf..7ab68f4 100644 --- a/lib/xalloc.h +++ b/lib/xalloc.h @@ -1,6 +1,6 @@ /* xalloc.h -- malloc with out-of-memory checking - Copyright (C) 1990-2000, 2003-2004, 2006-2020 Free Software Foundation, Inc. + Copyright (C) 1990-2000, 2003-2004, 2006-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/xmalloc.c b/lib/xmalloc.c index 69c4e7d..4203f19 100644 --- a/lib/xmalloc.c +++ b/lib/xmalloc.c @@ -1,6 +1,6 @@ /* xmalloc.c -- malloc with out of memory checking - Copyright (C) 1990-2000, 2002-2006, 2008-2020 Free Software Foundation, Inc. + Copyright (C) 1990-2000, 2002-2006, 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/xmemdup0.c b/lib/xmemdup0.c index c076b9a..2590ff5 100644 --- a/lib/xmemdup0.c +++ b/lib/xmemdup0.c @@ -1,6 +1,6 @@ /* xmemdup0.c -- copy a block of arbitrary bytes, plus a trailing NUL - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/xmemdup0.h b/lib/xmemdup0.h index 9a61ade..4f3b581 100644 --- a/lib/xmemdup0.h +++ b/lib/xmemdup0.h @@ -1,6 +1,6 @@ /* xmemdup0.h -- copy a block of arbitrary bytes, plus a trailing NUL - Copyright (C) 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2008-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/xsize.h b/lib/xsize.h index 26ef20b..b69bafc 100644 --- a/lib/xsize.h +++ b/lib/xsize.h @@ -1,6 +1,6 @@ /* xsize.h -- Checked size_t computations. - Copyright (C) 2003, 2008-2020 Free Software Foundation, Inc. + Copyright (C) 2003, 2008-2021 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/xstrndup.c b/lib/xstrndup.c index 93dcfe5..9cf22be 100644 --- a/lib/xstrndup.c +++ b/lib/xstrndup.c @@ -1,6 +1,6 @@ /* Duplicate a bounded initial segment of a string, with out-of-memory checking. - Copyright (C) 2003, 2006-2007, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2003, 2006-2007, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/xstrndup.h b/lib/xstrndup.h index 4f1da97..7fbbf2c 100644 --- a/lib/xstrndup.h +++ b/lib/xstrndup.h @@ -1,6 +1,6 @@ /* Duplicate a bounded initial segment of a string, with out-of-memory checking. - Copyright (C) 2003, 2009-2020 Free Software Foundation, Inc. + Copyright (C) 2003, 2009-2021 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by |