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ft_strlcat.c
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ft_strlcat.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strlcat.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: Jev <jsouza-c@student.42sp.org.br> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2021/09/11 15:53:06 by Jev #+# #+# */
/* Updated: 2021/10/16 18:49:46 by Jev ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
static size_t cat_len(const char *str, size_t num)
{
size_t i;
i = 0;
while (str[i] != '\0' && i < num)
{
i++;
}
return (i);
}
size_t ft_strlcat(char *dst, const char *src, size_t size)
{
size_t d_len;
size_t s_len;
d_len = cat_len(dst, size);
s_len = ft_strlen(src);
if (d_len == s_len)
{
return (d_len + s_len);
}
ft_strlcpy(&dst[d_len], src, size - d_len);
return (d_len + s_len);
}