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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* get_next_line_utils.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: joelecle <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2020/02/14 17:07:20 by joelecle #+# #+# */
/* Updated: 2020/02/14 17:07:20 by joelecle ### ########lyon.fr */
/* */
/* ************************************************************************** */
#include <libft.h>
#include <stdlib.h>
#include <stddef.h>
size_t
ft_strlen_gnl(const char *s, char c)
{
size_t i;
i = 0;
if (!s)
return (0);
while (s[i] != c && s[i] != 0)
i++;
return (i);
}
int
ft_free_gnl(int fd, t_gnl **list)
{
t_gnl *scout;
t_gnl *prev;
prev = *list;
if (prev->fd == fd)
{
scout = prev->next;
ft_memdel((void**)&prev->rest);
ft_memdel((void**)&prev);
*list = scout;
return (0);
}
scout = prev->next;
while (scout->fd != fd)
{
prev = prev->next;
scout = scout->next;
}
prev->next = scout->next;
ft_memdel((void**)&scout->rest);
ft_memdel((void**)&scout);
return (0);
}
t_gnl
*ft_find_fd(int fd, t_gnl **list)
{
t_gnl *curr;
t_gnl *new;
if (!(new = malloc(sizeof(*new))))
return (NULL);
new->fd = fd;
new->rest = 0;
new->next = NULL;
if (!*list)
{
*list = new;
return (*list);
}
curr = *list;
if (fd != curr->fd)
{
while (curr->next != NULL && fd != curr->fd)
curr = curr->next;
if (curr->next == NULL)
return (curr->next = new);
}
ft_memdel((void**)&new);
return (curr);
}
char
*ft_strchr_gnl(const char *s, int c)
{
unsigned int i;
i = 0;
c = (char)c;
if (!s)
return (NULL);
while (s[i] != 0 && s[i] != c)
i++;
if (s[i] != c)
return (NULL);
return ((char *)s + i);
}
char
*ft_swap_gnl(char *s1, char *free_ft)
{
char *dst;
int i;
if (!(dst = malloc(ft_strlen_gnl(s1, 0) + 1)))
return (NULL);
i = 0;
while (s1[i])
{
dst[i] = s1[i];
i++;
}
dst[i] = 0;
ft_memdel((void**)&free_ft);
return (dst);
}
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