ft_strndup.c File Reference

#include "libft.h"
#include <stdlib.h>

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Functions
char *	ft_strndup (const char *s1, size_t len)
	Makes a new string and copies up to len characters to it. More...

Function Documentation

ft_strndup()

char* ft_strndup	(	const char *	s1,
		size_t	len
	)

Makes a new string and copies up to len characters to it.

Allocate sufficient memory for a string of len characters, do the copy of len characters, NULL terminate the string, and return a pointer to it. The pointer may subsequently be used as an argument to the function free.

Parameters

s1	String to be copied from.
len	Number of characters to copy.

Returns

String of length len with copied characters or NULL if allocation failed.

Remarks

If s1 contains less than len characters, behaviour is undefined.

Definition at line 30 of file ft_strndup.c.