File:
[ELWIX - Embedded LightWeight unIX -] /
embedaddon /
php /
TSRM /
tsrm_strtok_r.c
Revision
1.1.1.1 (vendor branch):
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Tue Feb 21 23:47:52 2012 UTC (12 years, 10 months ago) by
misho
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MAIN
CVS tags:
v5_4_3elwix,
v5_4_29p0,
v5_4_29,
v5_4_20p0,
v5_4_20,
v5_4_17p0,
v5_4_17,
v5_3_10,
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php
#include <stdio.h>
#include "tsrm_config_common.h"
#include "tsrm_strtok_r.h"
static inline int in_character_class(char ch, const char *delim)
{
while (*delim) {
if (*delim == ch) {
return 1;
}
delim++;
}
return 0;
}
char *tsrm_strtok_r(char *s, const char *delim, char **last)
{
char *token;
if (s == NULL) {
s = *last;
}
while (*s && in_character_class(*s, delim)) {
s++;
}
if (!*s) {
return NULL;
}
token = s;
while (*s && !in_character_class(*s, delim)) {
s++;
}
if (!*s) {
*last = s;
} else {
*s = '\0';
*last = s + 1;
}
return token;
}
#if 0
main()
{
char foo[] = "/foo/bar//\\barbara";
char *last;
char *token;
token = tsrm_strtok_r(foo, "/\\", &last);
while (token) {
printf ("Token = '%s'\n", token);
token = tsrm_strtok_r(NULL, "/\\", &last);
}
return 0;
}
#endif
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