aboutsummaryrefslogtreecommitdiff
path: root/sysdeps/generic/strtok_r.c
diff options
context:
space:
mode:
Diffstat (limited to 'sysdeps/generic/strtok_r.c')
-rw-r--r--sysdeps/generic/strtok_r.c79
1 files changed, 0 insertions, 79 deletions
diff --git a/sysdeps/generic/strtok_r.c b/sysdeps/generic/strtok_r.c
deleted file mode 100644
index b11cb52..0000000
--- a/sysdeps/generic/strtok_r.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/* Reentrant string tokenizer. Generic version.
- Copyright (C) 1991,1996-1999,2001,2004 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. */
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include <string.h>
-
-#undef strtok_r
-#undef __strtok_r
-
-#ifndef _LIBC
-/* Get specification. */
-# include "strtok_r.h"
-# define __strtok_r strtok_r
-# define __rawmemchr strchr
-#endif
-
-/* Parse S into tokens separated by characters in DELIM.
- If S is NULL, the saved pointer in SAVE_PTR is used as
- the next starting point. For example:
- char s[] = "-abc-=-def";
- char *sp;
- x = strtok_r(s, "-", &sp); // x = "abc", sp = "=-def"
- x = strtok_r(NULL, "-=", &sp); // x = "def", sp = NULL
- x = strtok_r(NULL, "=", &sp); // x = NULL
- // s = "abc\0-def\0"
-*/
-char *
-__strtok_r (char *s, const char *delim, char **save_ptr)
-{
- char *token;
-
- if (s == NULL)
- s = *save_ptr;
-
- /* Scan leading delimiters. */
- s += strspn (s, delim);
- if (*s == '\0')
- {
- *save_ptr = s;
- return NULL;
- }
-
- /* Find the end of the token. */
- token = s;
- s = strpbrk (token, delim);
- if (s == NULL)
- /* This token finishes the string. */
- *save_ptr = __rawmemchr (token, '\0');
- else
- {
- /* Terminate the token and make *SAVE_PTR point past it. */
- *s = '\0';
- *save_ptr = s + 1;
- }
- return token;
-}
-#ifdef weak_alias
-libc_hidden_def (__strtok_r)
-weak_alias (__strtok_r, strtok_r)
-#endif