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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* get_next_line.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2019/10/08 10:37:41 by cacharle #+# #+# */
/* Updated: 2019/10/08 15:35:43 by cacharle ### ########.fr */
/* */
/* ************************************************************************** */
#include <unistd.h>
#include <stdlib.h>
#include "get_next_line.h"
/* static char *split_newline(char *buf, char **line) */
/* { */
/* int split_index; */
/* */
/* split_index = find_newline(buf); */
/* if (split_index != -1) */
/* buf[split_index] = '\0'; */
/* ft_strappend(*line, buf); */
/* if (split_index == -1) */
/* return (NULL); */
/* return (buf + split_index); */
/* } */
#include <stdio.h>
int get_next_line(int fd, char **line)
{
int slice_index;
static char buf[BUFFER_SIZE + 1] = "";
/* *line = NULL; */
if (buf[0] == '\0')
{
if (read(fd, buf, BUFFER_SIZE) == 0)
return (NO_LINE_READ);
}
/* printf("%s\n", *line); */
slice_index = find_newline(buf);
if (slice_index == -1)
{
*line = strappend(*line, buf);
buf[0] = '\0';
return (get_next_line(fd, line));
}
buf[slice_index] = '\0';
*line = strappend(*line, buf);
ft_strcpy(buf, buf + slice_index + 1);
return (LINE_READ);
}
#include <stdio.h>
#include <fcntl.h>
int main()
{
int fd = open("Makefile", O_RDONLY);
char *line = NULL;
int ret = 1;
while (get_next_line(fd, &line) == 1)
{
printf("> %s\n", line);
free(line);
line = NULL;
}
/* free(line); */
/* char c; */
/* while (read(fd, &c, 1) > 0) */
/* printf("%c", c); */
/* while (read(fd, &c, 1) > 0) */
/* printf("%c", c); */
/* while (read(fd, &c, 1) > 0) */
/* printf("%c", c); */
close(fd);
return 0;
}
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