gru_alt.c File Reference

#include "gru_alt.h"

Functions
size_t	strlcpy (char *dst, const char *src, size_t len)
size_t	strlcat (char *gru_restrict dst, const char *gru_restrict src, size_t size)
	Poor man's implementation of strlcat. More...
char *	strndup (const char *source, size_t limit)
	Poor man's implementation of strndup (duplicate a string) More...

Function Documentation

strlcat()

size_t strlcat	(	char *gru_restrict	dst,
		const char *gru_restrict	src,
		size_t	size
	)

Poor man's implementation of strlcat.

Parameters

dst	destination buffer
src	source buffer
size	amount of bytes to copy

Returns

The total length of the string they tried to create

strlcpy()

size_t strlcpy	(	char *	dst,
		const char *	src,
		size_t	len
	)

strndup()

char * strndup	(	const char *	source,
		size_t	limit
	)

Poor man's implementation of strndup (duplicate a string)

Parameters

source	source string
limit	maximum number of bytes to copy