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ft_strlcat

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Tanguy MAZE
2018-04-08 15:16:18 +02:00
parent 83130eda75
commit c0972ea18b
2 changed files with 29 additions and 2 deletions
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ft_strlcat.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_strlcat.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: tmaze <tmaze@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2018/04/08 14:32:30 by tmaze #+# #+# */
/* Updated: 2018/04/08 15:15:34 by tmaze ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
size_t ft_strlcat(char *restrict dest, const char *src, size_t size)
{
int dest_len;
dest_len = ft_strlen(dest);
if ((size_t)dest_len < size)
{
ft_strncpy(&dest[dest_len], src, size - dest_len);
dest[size - 1] = '\0';
}
return (((size_t)dest_len < size) ? (size_t)(dest_len + ft_strlen(src)) :\
size + (size_t)ft_strlen(src));
}