diff options
Diffstat (limited to 'common/strsep.c')
-rw-r--r-- | common/strsep.c | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/common/strsep.c b/common/strsep.c deleted file mode 100644 index dd01a826f..000000000 --- a/common/strsep.c +++ /dev/null @@ -1,76 +0,0 @@ -/* strsep.c - Replacement for strsep(). - * Copyright (C) 1992, 1993, 1996, 1997, 1998, 1999, - * 2004 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 Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with the GNU C Library; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA. - */ - -/* Code taken from glibc-2.3.2/sysdeps/generic/strsep.c and slightly - modified for use with GnuPG. */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <stdio.h> -#include <string.h> - -char * -strsep (char **stringp, const char *delim) -{ - char *begin, *end; - - begin = *stringp; - if (begin == NULL) - return NULL; - - /* A frequent case is when the delimiter string contains only one - character. Here we don't need to call the expensive `strpbrk' - function and instead work using `strchr'. */ - if (delim[0] == '\0' || delim[1] == '\0') - { - char ch = delim[0]; - - if (ch == '\0') - end = NULL; - else - { - if (*begin == ch) - end = begin; - else if (*begin == '\0') - end = NULL; - else - end = strchr (begin + 1, ch); - } - } - else - /* Find the end of the token. */ - end = strpbrk (begin, delim); - - if (end) - { - /* Terminate the token and set *STRINGP past NUL character. */ - *end++ = '\0'; - *stringp = end; - } - else - /* No more delimiters; this is the last token. */ - *stringp = NULL; - - return begin; -} - |