[fio.git] / oslib / strsep.c

#ifndef CONFIG_STRSEP

#include <stddef.h>
#include "strsep.h"

char *strsep(char **stringp, const char *delim)
{
	char *s, *tok;
	const char *spanp;
	int c, sc;

	s = *stringp;
	if (!s)
		return NULL;

	tok = s;
	do {
		c = *s++;
		spanp = delim;
		do {
			sc = *spanp++;
			if (sc == c) {
				if (c == 0)
					s = NULL;
				else
					s[-1] = 0;
				*stringp = s;
				return tok;
			}
		} while (sc != 0);
	} while (1);
}

#endif
Commit	Line	Data
5d413e08 SW	1	#ifndef CONFIG_STRSEP
	2
	3	#include <stddef.h>
	4	#include "strsep.h"
00fb3c8d JA	5
	6	char strsep(char stringp, const char delim)
	7	{
fb9ee072 JA	8	char s, tok;
	9	const char *spanp;
	10	int c, sc;
00fb3c8d	11
fb9ee072 JA	12	s = *stringp;
	13	if (!s)
	14	return NULL;
	15
	16	tok = s;
	17	do {
	18	c = *s++;
	19	spanp = delim;
	20	do {
	21	sc = *spanp++;
	22	if (sc == c) {
	23	if (c == 0)
	24	s = NULL;
	25	else
	26	s[-1] = 0;
	27	*stringp = s;
	28	return tok;
	29	}
	30	} while (sc != 0);
	31	} while (1);
00fb3c8d	32	}
5d413e08 SW	33
5d413e08 SW	34	#endif