| Quellcodebibliothek Statistik Leitseite products/Sources/formale Sprachen/C/Firefox/third_party/rust/rustix/src/process/ (Firefox Browser Version 153.0.1©) Datei vom 27.6.2026 mit Größe 811 B |
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Quelle fcntl_getlk.rs Sprache: Rust |
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use super::Flock; use crate::fd::AsFd; use crate::{backend, io}; /// `fcntl(fd, F_GETLK)`—Get the first lock that blocks the lock description /// pointed to by the argument `lock`. If no such lock is found, then `None` is /// returned. /// /// If `lock.typ` is set to `FlockType::Unlocked`, the returned value/error is /// not explicitly defined, as per POSIX, and will depend on the underlying /// platform implementation. /// /// # References /// - [POSIX] /// - [Linux] /// /// [POSIX]: https://pubs.opengroup.org/onlinepubs/9799919799/functions/fcntl.html /// [Linux]: https://man7.org/linux/man-pages/man2/fcntl.2.html #[inline] #[doc(alias = "F_GETLK")] pub fn fcntl_getlk<Fd: AsFd>(fd: Fd, lock: &Flock) -> io::Result<Option<Flock>> { backend::process::syscalls::fcntl_getlk(fd.as_fd(), lock) }
¤ Dauer der Verarbeitung: 0.22 Sekunden (vorverarbeitet am 2026-10-04) ¤*© Formatika GbR, Deutschland |
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2026-10-10