1 /* Copyright (C) 1992, 93, 96, 97, 98, 99, 2004 Free Software Foundation, Inc.
2 * This file is part of the GNU C Library.
4 * The GNU C Library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * The GNU C Library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with the GNU C Library; if not, write to the Free
16 * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
21 /* Taken from glibc 2.6.1 */
24 strsep (char **stringp, const char *delim)
32 /* A frequent case is when the delimiter string contains only one
33 * character. Here we don't need to call the expensive `strpbrk'
34 * function and instead work using `strchr'. */
35 if (delim[0] == '\0' || delim[1] == '\0') {
43 else if (*begin == '\0')
46 end = strchr (begin + 1, ch);
49 /* Find the end of the token. */
50 end = strpbrk (begin, delim);
53 /* Terminate the token and set *STRINGP past NUL character. */
57 /* No more delimiters; this is the last token. */