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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: pyammoun <[email protected]> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/02/01 15:30:44 by pyammoun #+# #+# */
/* Updated: 2022/02/02 14:48:42 by pyammoun ### ########.fr */
/* */
/* ************************************************************************** */
#include "get_next_line.h"
size_t ft_strlen(char *buffjoin)
{
size_t l;
if (!buffjoin)
return (0);
l = 0;
while (buffjoin[l])
l++;
return (l);
}
int ft_isn(char *buffjoin)
{
int i;
i = 0;
if (!buffjoin)
return (0);
while (buffjoin[i])
{
if (buffjoin[i] == '\n')
return (1);
i++;
}
return (0);
}
char *ft_strjoin(char *s1, char *s2)
{
char *str;
size_t i;
size_t j;
i = 0;
j = 0;
i = ft_strlen(s1);
if (ft_strlen(s2))
i = i + ft_strlen(s2);
str = malloc(i + 1);
if (str == NULL)
return (NULL);
i = 0;
if (s1)
while (s1[j])
str[i++] = s1[j++];
j = 0;
if (s2)
while (s2[j])
str[i++] = s2[j++];
str[i] = 0;
free(s1);
return (str);
}
char *ft_strndup(char *buffjoin, size_t n)
{
char *dst;
size_t i;
size_t l;
if (n < ft_strlen(buffjoin))
l = n;
else
l = ft_strlen(buffjoin);
dst = malloc(l + 1);
if (!dst)
return (NULL);
i = 0;
while (i < l && buffjoin[i])
{
dst[i] = buffjoin[i];
i++;
}
dst[i] = 0;
return (dst);
}