int get_next_line(int const fd, char **dest)
{
static t_fd *current_fd = NULL;
char buffer[BUFF_SIZE + 1];
char *line;
int len;
int ret;
ret = 0;
current_fd = ft_get_fd(current_fd, fd);
if ((fd < 0 || fd == 1 || fd == 2) || dest == NULL)
return (-1);
while (fd >= 0 && ((len = ft_check_endofline(current_fd->text)) ||
(ret = ft_read_fd(fd, buffer)) > 0) && len <= 0)
current_fd->text = ft_strfreejoin(current_fd->text, buffer, 2);
if (ret == -1)
return (-1);
if (len > 0)
current_fd->text[len - 1] = '\0';
*dest = ft_strdup(current_fd->text);
line = current_fd->text;
current_fd->text = ((len > 0) ? ft_strdup(current_fd->text + len) :
ft_strdup(""));
free(line);
current_fd = current_fd->begin_list;
return ((len || **dest) ? 1 : 0);
}
int get_next_line(int const fd, char **line)
{
static char *stay;
char *ptr;
int size;
if (BUFF_SIZE < 1 || fd < 0 || !line)
return (-1);
if (stay == 0)
stay = "";
size = BUFF_SIZE;
while (1)
{
ptr = stay;
while (*ptr || size < BUFF_SIZE)
{
if (*ptr == '\n' || *ptr == -1 || *ptr == 0)
return (ft_fill(line, &stay, ptr));
ptr++;
}
size = ft_read_fd(&stay, fd);
if (size == -1)
return (-1);
}
return (0);
}
