38 lines
1.3 KiB
C
38 lines
1.3 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_strjoin.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: tchivert <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2019/04/07 14:05:25 by tchivert #+# #+# */
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/* Updated: 2019/09/04 05:13:32 by tchivert ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "libft.h"
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char *ft_strjoin(const char *s1, const char *s2)
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{
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char *dest;
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size_t len;
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if (s1 && s2)
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len = ft_strlen(s1) + ft_strlen(s2) + 1;
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else if (s1)
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len = ft_strlen(s1);
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else if (s2)
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len = ft_strlen(s2);
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else
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return (NULL);
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if (!(dest = (char *)malloc(sizeof(char) * len)))
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return (NULL);
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if (s1)
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dest = ft_strcpy(dest, s1);
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else
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dest = ft_strcpy(dest, s2);
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if (s1 && s2)
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dest = ft_strcat(dest, s2);
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return (dest);
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}
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