| //! 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/9699919799/functions/umask.html | |
| /// [Linux]: https://man7.org/linux/man-pages/man2/umask.2.html | |
| #[inline] | |
| #[cfg_attr(doc_cfg, doc(cfg(feature = "fs")))] | |
| #[cfg(feature = "fs")] | |
| pub fn umask(mask: Mode) -> Mode { | |
| backend::process::syscalls::umask(mask) | |
| } |