starnakin/42_get_next_line
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only 7bytes of leaks

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This commit is contained in:
Camille Chauvet 2022-10-28 13:41:06 +02:00
parent df151381bc
commit 386bef0a64
4 changed files with 25 additions and 39 deletions
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17
get_next_line.c
View File

@ -6,7 +6,7 @@
/* By: cchauvet <cchauvet@student.42angoulem +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/10/26 00:52:47 by cchauvet #+# #+# */
/* Updated: 2022/10/26 16:39:09 by cchauvet ### ########.fr */
/* Updated: 2022/10/28 13:37:18 by cchauvet ### ########.fr */
/* */
/* ************************************************************************** */
@ -17,7 +17,7 @@ char *ft_getstash(int fd)
char *str;
int readed;
str = ft_calloc(BUFFER_SIZE, sizeof(char));
str = ft_calloc(BUFFER_SIZE + 1, sizeof(char));
if (str == NULL)
return (NULL);
readed = read(fd, str, BUFFER_SIZE);
@ -50,6 +50,7 @@ char *ft_getline(int fd)
size_t i;
stash = NULL;
buf = NULL;
i = 0;
while (ft_strchr(stash + i, '\n') == -1)
{
@ -75,19 +76,19 @@ char *get_next_line(int fd)
char *buf1;
char *buf2;
buf2 = stash;
if (ft_strchr(stash, '\n') == -1)
{
buf1 = ft_getline(fd);
if (buf1 == NULL)
return (NULL);
stash = ft_strfjoin(stash, buf1);
if (stash == NULL)
buf2 = ft_strfjoin(stash, buf1);
if (buf2 == NULL)
return (NULL);
}
buf1 = ft_strndup(stash, ft_strchr(stash, '\n') + 1);
buf2 = ft_strndup(stash + ft_strchr(stash, '\n') + 1, ft_strlen(stash));
free(stash);
stash = buf2;
buf1 = ft_strndup(buf2, ft_strchr(buf2, '\n') + 1);
stash = ft_strndup(buf2 + ft_strchr(buf2, '\n') + 1, ft_strlen(buf2));
free(buf2);
if (stash == NULL || buf1 == NULL)
{
free(stash);

37
get_next_line_utils.c
View File

@ -6,7 +6,7 @@
/* By: cchauvet <cchauvet@student.42angoulem +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/10/26 00:55:44 by cchauvet #+# #+# */
/* Updated: 2022/10/26 16:33:23 by cchauvet ### ########.fr */
/* Updated: 2022/10/26 23:55:03 by cchauvet ### ########.fr */
/* */
/* ************************************************************************** */
@ -30,32 +30,6 @@ void *ft_calloc(size_t nmemb, size_t size)
}
return ((void *) tab);
}
void *ft_realloc(void *ptr, size_t size)
{
char *tab;
char *in;
size_t i;
in = ptr;
tab = ft_calloc(sizeof(char), size);
if (tab == NULL)
return (NULL);
if (ptr == NULL)
{
free(ptr);
return (tab);
}
i = 0;
while (in[i] != 0 && i < size)
{
tab[i] = in[i];
i++;
}
free(ptr);
return (tab);
}
size_t ft_strlen(char *str)
{
size_t i;
@ -88,10 +62,13 @@ char *ft_strfjoin(char *s1, char *s2)
}
free(s1);
j = 0;
while (s2[j] != '\0')
if (s2 != NULL)
{
out[i + j] = s2[j];
j++;
while (s2[j] != '\0')
{
out[i + j] = s2[j];
j++;
}
}
free(s2);
return (out);

1
gnlTester Submodule

@ -0,0 +1 @@
Subproject commit 2e28a6ce9454666c6670645a60a1b9b4404d0c65

9
main.c
View File

@ -7,7 +7,14 @@
int main(void)
{
int fd = open("tester", O_RDONLY);
char *str = get_next_line(fd);
char *str;
str = get_next_line(fd);
printf("%s", str);
free(str);
str = get_next_line(fd);
printf("%s", str);
free(str);
str = get_next_line(fd);
printf("%s", str);
free(str);
// printf("%s", get_next_line(fd));