banan-os/userspace/libraries/LibC/sys/stat.cpp

52 lines
957 B
C++
Raw Normal View History

#include <BAN/Assert.h>
2023-06-11 00:54:04 +03:00
#include <errno.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <sys/syscall.h>
#include <unistd.h>
2024-07-31 23:25:11 +03:00
mode_t __umask = 0;
int chmod(const char* path, mode_t mode)
{
return syscall(SYS_CHMOD, path, mode);
}
int fchmod(int, mode_t)
{
ASSERT_NOT_REACHED();
}
2023-06-11 00:54:04 +03:00
int fstat(int fildes, struct stat* buf)
{
return syscall(SYS_FSTAT, fildes, buf);
}
int fstatat(int fd, const char* __restrict path, struct stat* __restrict buf, int flag)
{
return syscall(SYS_FSTATAT, fd, path, buf, flag);
2023-06-11 00:54:04 +03:00
}
int lstat(const char* __restrict path, struct stat* __restrict buf)
{
return syscall(SYS_STAT, path, buf, AT_SYMLINK_NOFOLLOW);
}
int stat(const char* __restrict path, struct stat* __restrict buf)
{
return syscall(SYS_STAT, path, buf, 0);
}
2024-07-31 23:25:11 +03:00
mode_t umask(mode_t cmask)
{
mode_t old = __umask;
__umask = cmask;
return old;
}
int mkdir(const char* path, mode_t mode)
{
2024-07-31 23:25:11 +03:00
return syscall(SYS_CREATE_DIR, path, __UMASKED_MODE(mode));
}