//! Umask support.

#[cfg(feature = "fs")]

use crate::backend;

#[cfg(feature = "fs")]

use crate::fs::Mode;

/// `umask(mask)`—Set the process file creation mask.

///

/// # References

///  - [POSIX]

///  - [Linux]

///

/// [POSIX]: https://pubs.opengroup.org/onlinepubs/9799919799/functions/umask.html

/// [Linux]: https://man7.org/linux/man-pages/man2/umask.2.html

#[cfg(feature = "fs")]

#[cfg_attr(docsrs, doc(cfg(feature = "fs")))]

#[inline]

pub fn umask(mask: Mode) -> Mode {

    backend::process::syscalls::umask(mask)

}