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mkdirat

nc

Function mkdirat 

Source 
pub unsafe fn mkdirat<P: AsRef<Path>>(
    dirfd: i32,
    filename: P,
    mode: mode_t,
) -> Result<(), Errno>
Expand description

Create a directory.

ยงExamples

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());
Examples found in repository?
examples/mount.rs (line 7)
5fn main() {
6    let target_dir = "/tmp/nc-mount";
7    let ret = unsafe { nc::mkdirat(nc::AT_FDCWD, target_dir, 0o755) };
8    assert!(ret.is_ok());
9
10    let src_dir = "/etc";
11    let fs_type = "";
12    let mount_flags = nc::MS_BIND | nc::MS_RDONLY;
13    let data = std::ptr::null_mut();
14    let ret = unsafe { nc::mount(src_dir, target_dir, fs_type, mount_flags, data) };
15    assert!(ret.is_ok());
16    let ret = unsafe { nc::umount2(target_dir, nc::UMOUNT_NOFOLLOW) };
17    assert!(ret.is_ok());
18    let ret = unsafe { nc::unlinkat(nc::AT_FDCWD, target_dir, nc::AT_REMOVEDIR) };
19    assert!(ret.is_ok());
20}