PatchworkOS
Loading...
Searching...
No Matches
chdir.c
Go to the documentation of this file.
1#include <stdarg.h>
2#include <stdio.h>
3#include <stdlib.h>
4#include <sys/io.h>
5
6#include "common/print.h"
7#include "user/common/syscalls.h"
8
9uint64_t chdir(const char* path)
10{
11 uint64_t result = _syscall_chdir(path);
12 if (result == ERR)
13 {
14 errno = _syscall_errno();
15 }
16 return result;
17}
errno
#define errno
Error number variable.
Definition errno.h:27
chdir
uint64_t chdir(const char *path)
System call for changing the cwd.
Definition chdir.c:9
ERR
#define ERR
Integer error value.
Definition ERR.h:17
_syscall_chdir
static uint64_t _syscall_chdir(const char *path)
Definition syscalls.h:178
_syscall_errno
static errno_t _syscall_errno(void)
Definition syscalls.h:118
uint64_t
__UINT64_TYPE__ uint64_t
Definition stdint.h:17