2cf0714dc7
- The documentation on the header allow u to see on the files where the header is inclued
41 lines
1.4 KiB
C
41 lines
1.4 KiB
C
/* ************************************************************************** */
|
|
/* */
|
|
/* ::: :::::::: */
|
|
/* ft_strtrim.c :+: :+: :+: */
|
|
/* +:+ +:+ +:+ */
|
|
/* By: rparodi <marvin@42.fr> +#+ +:+ +#+ */
|
|
/* +#+#+#+#+#+ +#+ */
|
|
/* Created: 2023/11/09 13:55:44 by rparodi #+# #+# */
|
|
/* Updated: 2025/09/05 16:16:46 by rparodi ### ########.fr */
|
|
/* */
|
|
/* ************************************************************************** */
|
|
|
|
#include "str.h"
|
|
#include <stdlib.h>
|
|
|
|
char *ft_strtrim(char const *s1, char const *set)
|
|
{
|
|
size_t i;
|
|
size_t j;
|
|
size_t k;
|
|
char *str;
|
|
|
|
if (!s1)
|
|
return (NULL);
|
|
i = 0;
|
|
while (ft_strchr(set, s1[i]) != NULL && s1[i])
|
|
i++;
|
|
if (i == ft_strlen(s1))
|
|
return (ft_strdup(""));
|
|
j = ft_strlen(s1);
|
|
while (ft_strrchr(set, s1[j - 1]) != NULL && j > i)
|
|
j--;
|
|
str = (char *)malloc(j - i + 1);
|
|
if (!str)
|
|
return (NULL);
|
|
k = 0;
|
|
while (i < j)
|
|
str[k++] = s1[i++];
|
|
str[k] = '\0';
|
|
return (str);
|
|
}
|