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ft_strlcat.c
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ft_strlcat.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strlcat.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: sonyacorcoran <[email protected] +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/08/21 14:06:50 by sonyacorcor #+# #+# */
/* Updated: 2023/08/21 14:14:04 by sonyacorcor ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
size_t ft_strlcat(char *dst, const char *src, size_t dstsize)
{
size_t i;
size_t j;
size_t src_len;
size_t dst_len;
j = 0;
dst_len = ft_strlen(dst);
src_len = ft_strlen(src);
i = dst_len;
if (dstsize == 0)
return (src_len);
if (dstsize < dst_len)
return (src_len + dstsize);
else
{
while (src[j] && (dst_len + j) < dstsize)
dst[i++] = src[j++];
if ((dst_len + j) == dstsize && dst_len < dstsize)
dst[--i] = '\0';
else
dst[i] = '\0';
return (src_len + dst_len);
}
}