ft_strlcat.c File Reference

#include "libft.h"

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Functions
size_t	ft_strlcat (char *dst, const char *src, size_t size)

Function Documentation

ft_strlcat()

size_t ft_strlcat	(	char *	dst,
		const char *	src,
		size_t	size
	)

Definition at line 26 of file ft_strlcat.c.

{
    char        *d;
    const char  *s;
    size_t      len_dst;
    size_t      remaining_space;
 
    len_dst = 0;
    s = src;
    d = dst;
    while (size > 0 && *d != '\0')
    {
        d++;
        size--;
        len_dst++;
    }
    remaining_space = size;
    if (remaining_space == 0)
        return (len_dst + ft_strlen(src));
    while (--remaining_space > 0 && *s != '\0')
        *d++ = *s++;
    *d = '\0';
    return (len_dst + ft_strlen(src));
}

References ft_strlen().

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