string.h File Reference

<string.h>: POSIX extensions to the C string library More...

#include <stddef.h>
#include <zephyr/toolchain.h>

Include dependency graph for posix_string.h:

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Functions
char *	stpcpy (char *ZRESTRICT s1, const char *ZRESTRICT s2)
	Copy a string and return a pointer to the terminating NUL byte.
char *	stpncpy (char *ZRESTRICT s1, const char *ZRESTRICT s2, size_t n)
	Copy at most n bytes of a string and return a pointer to the terminating NUL byte.
char *	strdup (const char *s)
	Duplicate a string.
char *	strndup (const char *s, size_t n)
	Duplicate at most n bytes of a string.
size_t	strnlen (const char *s, size_t maxlen)
	Determine the length of a fixed-size string.
char *	strtok_r (char *str, const char *sep, char **state)
	Tokenize a string into tokens (reentrant).
char *	strsignal (int signo)
	Return a string describing a signal number.

Detailed Description

<string.h>: POSIX extensions to the C string library

Provides POSIX extensions to the standard <string.h> interface that are not part of ISO C.

See also

POSIX.1-2017 <string.h>

Definition in file string.h.