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Added code for nonstandard function strsep()

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Signed-off-by: Dan Fandrich <dan@coneharvesters.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Dan Fandrich 2010-06-18 22:36:45 -07:00 • committed by Denys Vlasenko
parent fdd7b566ec
commit 0635ddd8f7
2 changed files with 33 additions and 0 deletions
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27
libbb/platform.c
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@ -107,3 +107,30 @@ char* FAST_FUNC strcasestr(const char *s, const char *pattern)
return 0;
}
#endif
#ifndef HAVE_STRSEP
/* Copyright (C) 2004 Free Software Foundation, Inc. */
char* FAST_FUNC strsep(char **stringp, const char *delim)
{
char *start = *stringp;
char *ptr;
if (!start)
return NULL;
if (!*delim)
ptr = start + strlen(start);
else {
ptr = strpbrk(start, delim);
if (!ptr) {
*stringp = NULL;
return start;
}
}
*ptr = '\0';
*stringp = ptr + 1;
return start;
}
#endif