diff options
Diffstat (limited to 'build/files.c')
| -rw-r--r-- | build/files.c | 32 |
1 files changed, 8 insertions, 24 deletions
diff --git a/build/files.c b/build/files.c index 64764c31f..bb3f5c412 100644 --- a/build/files.c +++ b/build/files.c @@ -207,43 +207,27 @@ static void dumpAttrRec(const char * msg, AttrRec ar) } #endif -/* strtokWithQuotes() modified from glibc strtok() */ -/* Copyright (C) 1991, 1996 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 Library General Public License as - published by the Free Software Foundation; either version 2 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If - not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - /** + * @param s + * @param delim */ /*@-boundswrite@*/ -static char *strtokWithQuotes(char *s, char *delim) +/*@null@*/ +static char *strtokWithQuotes(/*@null@*/ char *s, char *delim) /*@modifies *s @*/ { static char *olds = NULL; char *token; - if (s == NULL) { + if (s == NULL) s = olds; - } + if (s == NULL) + return NULL; /* Skip leading delimiters */ s += strspn(s, delim); - if (*s == '\0') { + if (*s == '\0') return NULL; - } /* Find the end of the token. */ token = s; |