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get_next_line_utils.c
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get_next_line_utils.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* get_next_line_utils.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: vsivanat <vsivanat@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/05 12:23:09 by vsivanat #+# #+# */
/* Updated: 2023/12/12 20:13:48 by vsivanat ### ########.fr */
/* */
/* ************************************************************************** */
#include "get_next_line.h"
int ft_strlen(char *str, char c)
{
int i;
i = 0;
if (str == NULL)
return (-1);
while (str[i] && str[i] != c)
i++;
if (str[i] == c)
return (i);
return (-1);
}
char *ft_strjoin(char *s1, char *s2)
{
int i;
int a;
char *result;
if (!s2)
return (NULL);
if (!s1 || s1 == NULL)
{
s1 = malloc(sizeof(char) * 1);
if (!s1)
return (NULL);
s1[0] = 0;
}
result = malloc((ft_strlen(s1, '\0') + ft_strlen(s2, '\0') + 1) * sizeof(char));
if (!result)
return (free(s1), NULL);
i = -1;
while (s1[++i] != '\0')
result[i] = s1[i];
a = 0;
while (s2[a] != '\0')
result[i++] = s2[a++];
result[i] = '\0';
return (free(s1), result);
}