strtok.c File Reference

#include <stddef.h>
#include <string.h>

Include dependency graph for strtok.c:

Functions
char *	__strtok_r (char *, const char *, char **)
char *	strtok (char *s, const char *delim)
	Finds the next token in a null-terminated byte string pointed to by s. More...

Function Documentation

__strtok_r()

char * __strtok_r	(	char *	s,
		const char *	delim,
		char **	last
	)

References NULL, s, and sc.

Referenced by strtok().

strtok()

char* strtok	(	char *	s,
		const char *	delim
	)

Finds the next token in a null-terminated byte string pointed to by s.

Finds the next token in a null-terminated byte string pointed to by s. The separator characters are identified by null-terminated byte string pointed to by delim. This function is designed to be called multiples times to obtain successive tokens from the same string.

• If s != NULL, the call is treated as the first call to strtok for this particular string. The function searches for the first character which is not contained in delim.

The behavior is undefined if either s or delim is not a pointer to a null-terminated byte string.

Parameters

s	pointer to the null-terminated byte string to tokenize
delim	pointer to the null-terminated byte string identifying delimiters

Returns

Returns pointer to the beginning of the next token or NULL if there are no more tokens.

References __strtok_r(), and s.

Referenced by strtok_test().

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