60 lines
1.7 KiB
C
60 lines
1.7 KiB
C
/* ************************************************************************** */
|
|
/* */
|
|
/* ::: :::::::: */
|
|
/* open.c :+: :+: :+: */
|
|
/* +:+ +:+ +:+ */
|
|
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
|
|
/* +#+#+#+#+#+ +#+ */
|
|
/* Created: 2023/11/03 15:29:38 by maiboyer #+# #+# */
|
|
/* Updated: 2024/07/10 17:43:58 by maiboyer ### ########.fr */
|
|
/* */
|
|
/* ************************************************************************** */
|
|
|
|
#include "me/fs/open.h"
|
|
#include <fcntl.h>
|
|
|
|
t_error me_open(t_const_str path, bool read, bool write, int *file_out)
|
|
{
|
|
int out;
|
|
int flags;
|
|
|
|
flags = 0;
|
|
if (read && write)
|
|
flags = O_RDWR;
|
|
else if (read)
|
|
flags = O_RDONLY;
|
|
else if (write)
|
|
flags = O_WRONLY;
|
|
out = open(path, flags, 0666);
|
|
if (out < 0)
|
|
return (ERROR);
|
|
*file_out = out;
|
|
return (NO_ERROR);
|
|
}
|
|
|
|
t_error me_open_truncate(t_const_str path, int *file_out)
|
|
{
|
|
int out;
|
|
int flags;
|
|
|
|
unlink(path);
|
|
flags = O_WRONLY | O_CREAT | O_TRUNC;
|
|
out = open(path, flags, 0666);
|
|
if (out < 0)
|
|
return (ERROR);
|
|
*file_out = out;
|
|
return (NO_ERROR);
|
|
}
|
|
|
|
t_error me_open_create(t_const_str path, int *file_out)
|
|
{
|
|
int out;
|
|
int flags;
|
|
|
|
flags = O_WRONLY | O_CREAT | O_APPEND;
|
|
out = open(path, flags, 0666);
|
|
if (out < 0)
|
|
return (ERROR);
|
|
*file_out = out;
|
|
return (NO_ERROR);
|
|
}
|