Kinou/get_next_line
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kinou-p 2020-12-18 10:23:01 +01:00
parent 1a48f35505
commit cfe3863a52
1 changed files with 12 additions and 2 deletions
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14
get_next_line.c
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@ -6,7 +6,7 @@
/* By: apommier <alexpomms@student.42.fr> +#+ +:+ +#+ */ /* By: apommier <alexpomms@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2020/12/14 02:40:53 by apommier #+# #+# */ /* Created: 2020/12/14 02:40:53 by apommier #+# #+# */
/* Updated: 2020/12/17 06:05:23 by apommier ### ########.fr */ /* Updated: 2020/12/18 10:05:11 by apommier ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -59,6 +59,8 @@ char *up_save(char **save, int fd, int *end)
return (0); return (0);
} }
*end = read(fd, dest, BUFFER_SIZE); *end = read(fd, dest, BUFFER_SIZE);
if (*end == -1)
return (0);
dest[*end] = 0; dest[*end] = 0;
if (!(*save = ft_strjoin(*save, dest))) if (!(*save = ft_strjoin(*save, dest)))
{ {
@ -75,7 +77,7 @@ int is_line(char *save, int *end)
i = 0; i = 0;
if (save == 0) if (save == 0)
return (0); return (1);
if (*end < BUFFER_SIZE) if (*end < BUFFER_SIZE)
{ {
while (save[i] && save[i] != '\n') while (save[i] && save[i] != '\n')
@ -138,6 +140,11 @@ int get_next_line(int fd, char **line)
return (-1); return (-1);
*save = 0; *save = 0;
} }
else if (*save == 0)
{
*line = *save;
return (0);
}
end = BUFFER_SIZE; end = BUFFER_SIZE;
if (fd < 0 || !line || BUFFER_SIZE < 1) if (fd < 0 || !line || BUFFER_SIZE < 1)
return (-1); return (-1);
@ -151,7 +158,10 @@ int get_next_line(int fd, char **line)
return (-1); return (-1);
} }
if (end < BUFFER_SIZE) if (end < BUFFER_SIZE)
{
save = 0;
return (0); return (0);
}
return (1); return (1);
} }