nc 0.9.7

Access system calls directly
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18

/// Create a directory.
///
/// # Examples
///
/// ```
/// let path = "/tmp/nc-mkdir";
/// let ret = unsafe { nc::mkdirat(nc::AT_FDCWD, path, 0o755) };
/// assert!(ret.is_ok());
/// let ret = unsafe { nc::unlinkat(nc::AT_FDCWD, path, nc::AT_REMOVEDIR) };
/// assert!(ret.is_ok());
/// ```
pub unsafe fn mkdirat<P: AsRef<Path>>(dirfd: i32, filename: P, mode: mode_t) -> Result<(), Errno> {
    let dirfd = dirfd as usize;
    let filename = CString::new(filename.as_ref());
    let filename_ptr = filename.as_ptr() as usize;
    let mode = mode as usize;
    syscall3(SYS_MKDIRAT, dirfd, filename_ptr, mode).map(drop)
}