So_long/libft/ft_strlcat.c

33 lines
1.2 KiB
C

/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strlcat.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: lfirmin <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/05/21 03:55:25 by lfirmin #+# #+# */
/* Updated: 2024/05/22 09:59:44 by lfirmin ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
size_t ft_strlcat(char *dst, const char *src, size_t size)
{
size_t i;
size_t r;
size_t s;
i = 0;
r = ft_strlen(dst);
s = ft_strlen(src);
if (size <= r)
return (s + size);
while (r + i < size - 1 && src[i] != '\0')
{
dst[r + i] = src[i];
i++;
}
dst[r + i] = '\0';
return (r + s);
}