Kinou/get_next_line
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This commit is contained in:
kinou-p 2020-12-14 22:53:45 +01:00
parent 390d1bbcc8
commit 16c6103725
1 changed files with 12 additions and 9 deletions
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21
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: 2020/12/14 21:13:09 by apommier ### ########.fr */ /* Updated: 2020/12/14 21:31:17 by apommier ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -17,6 +17,8 @@ int ft_strlen(char *s1)
{ {
int i; int i;
i = 0; i = 0;
if (!s1)
return (0);
while (s1[i]) while (s1[i])
i++; i++;
return (i); return (i);
@ -33,7 +35,7 @@ char *ft_strjoin(char *s1, char *s2)
dest = (char*)malloc(sizeof(char) * (ft_strlen(s1) + ft_strlen(s2) + 1)); dest = (char*)malloc(sizeof(char) * (ft_strlen(s1) + ft_strlen(s2) + 1));
if (dest == 0) if (dest == 0)
return (0); return (0);
while (s1[i]) while (s1[i] && s1)
{ {
dest[j] = s1[i]; dest[j] = s1[i];
j++; j++;
@ -50,14 +52,14 @@ char *ft_strjoin(char *s1, char *s2)
return (dest); return (dest);
} }
int ft_free(char **s1; char **s2; char **s3) int ft_free(char *s1, char *s2, char *s3)
{ {
if (*s1) if (s1)
free(*s1); free(s1);
if (*s2) if (s2)
free(*s2); free(s2);
if (*s3) if (s3)
free(*s3); free(s3);
return (0); return (0);
} }
@ -119,6 +121,7 @@ int get_next_line(int fd, char **line)
static char *save; static char *save;
int i; int i;
i = 0;
if (fd < 0 || !line || !BUFFER_SIZE) if (fd < 0 || !line || !BUFFER_SIZE)
return (-1); return (-1);
if (is_line(save, line)) if (is_line(save, line))