42 lines
1.3 KiB
C
42 lines
1.3 KiB
C
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/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_strjoin.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: madumerg <madumerg@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2023/07/27 17:26:43 by madumerg #+# #+# */
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/* Updated: 2024/07/09 15:36:26 by madumerg ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "libft.h"
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char *ft_strjoin(char const *s1, char const *s2)
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{
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size_t len;
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size_t i;
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size_t j;
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char *str;
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if (!s1)
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return (ft_strdup(s2));
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if (!s2)
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return (ft_strdup(s1));
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len = ft_strlen(s1) + ft_strlen(s2);
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str = malloc(sizeof(char) * (len + 1));
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if (!str)
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return (NULL);
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i = 0;
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while (s1[i] != '\0')
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{
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str[i] = s1[i];
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i++;
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}
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j = 0;
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while (s2[j] != '\0')
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str[i++] = s2[j++];
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str[i] = '\0';
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return (str);
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}
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