1 files changed, 115 insertions, 0 deletions
diff --git a/lib/paxlib.h b/lib/paxlib.h
new file mode 100644
index 0000000..381c4c7
--- /dev/null
+++ b/lib/paxlib.h
@@ -0,0 +1,115 @@
+/* This file is part of GNU paxutils
+
+   Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2003,
+   2005 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 2, 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, write to the Free Software Foundation,
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+#ifndef _paxlib_h_
+#define _paxlib_h_
+
+#include <hash.h>
+#include <inttostr.h>
+
+/* Error reporting functions and definitions */
+
+/* Exit status for paxutils app.  Let's try to keep this list as simple as
+   possible. tar -d option strongly invites a status different for unequal
+   comparison and other errors.  */
+#define PAXEXIT_SUCCESS 0
+#define PAXEXIT_DIFFERS 1
+#define PAXEXIT_FAILURE 2
+
+/* Both WARN and ERROR write a message on stderr and continue processing,
+   however ERROR manages so tar will exit unsuccessfully.  FATAL_ERROR
+   writes a message on stderr and aborts immediately, with another message
+   line telling so.  USAGE_ERROR works like FATAL_ERROR except that the
+   other message line suggests trying --help.  All four macros accept a
+   single argument of the form ((0, errno, _("FORMAT"), Args...)).  errno
+   is zero when the error is not being detected by the system.  */
+
+#define WARN(Args) \
+  error Args
+#define ERROR(Args) \
+  (error Args, exit_status = PAXEXIT_FAILURE)
+#define FATAL_ERROR(Args) \
+  (error Args, fatal_exit ())
+#define USAGE_ERROR(Args) \
+  (error Args, usage (PAXEXIT_FAILURE))
+
+extern int exit_status;
+
+void pax_decode_mode (mode_t mode, char *string);
+void call_arg_error (char const *call, char const *name);
+void call_arg_fatal (char const *call, char const *name) __attribute__ ((noreturn));
+void call_arg_warn (char const *call, char const *name);
+void chmod_error_details (char const *name, mode_t mode);
+void chown_error_details (char const *name, uid_t uid, gid_t gid);
+
+void decode_mode (mode_t, char *);
+
+void chdir_fatal (char const *) __attribute__ ((noreturn));
+void chmod_error_details (char const *, mode_t);
+void chown_error_details (char const *, uid_t, gid_t);
+void close_error (char const *);
+void close_warn (char const *);
+void exec_fatal (char const *) __attribute__ ((noreturn));
+void link_error (char const *, char const *);
+void mkdir_error (char const *);
+void mkfifo_error (char const *);
+void mknod_error (char const *);
+void open_error (char const *);
+void open_fatal (char const *) __attribute__ ((noreturn));
+void open_warn (char const *);
+void read_error (char const *);
+void read_error_details (char const *, off_t, size_t);
+void read_fatal (char const *) __attribute__ ((noreturn));
+void read_fatal_details (char const *, off_t, size_t) __attribute__ ((noreturn));
+void read_warn_details (char const *, off_t, size_t);
+void readlink_error (char const *);
+void readlink_warn (char const *);
+void rmdir_error (char const *);
+void savedir_error (char const *);
+void savedir_warn (char const *);
+void seek_error (char const *);
+void seek_error_details (char const *, off_t);
+void seek_warn (char const *);
+void seek_warn_details (char const *, off_t);
+void stat_fatal (char const *);
+void stat_error (char const *);
+void stat_warn (char const *);
+void symlink_error (char const *, char const *);
+void truncate_error (char const *);
+void truncate_warn (char const *);
+void unlink_error (char const *);
+void utime_error (char const *);
+void waitpid_error (char const *);
+void write_error (char const *);
+
+void pax_exit (void);
+void fatal_exit (void) __attribute__ ((noreturn));
+
+#define STRINGIFY_BIGINT(i, b) umaxtostr (i, b)
+
+
+/* Name-related functions */
+bool hash_string_insert (Hash_table **table, char const *string);
+bool hash_string_lookup (Hash_table const *table, char const *string);
+
+bool removed_prefixes_p (void);
+char *safer_name_suffix (char const *file_name, bool link_target, bool absolute_names);
+
+#endif