Sha256: 88517949097414b77540b1c0801bdd034c28667b9386c0676cdaa1b637129ffa
Contents?: true
Size: 687 Bytes
Versions: 10
Compression:
Stored size: 687 Bytes
Contents
use crate::fd::OwnedFd;
use crate::process::Pid;
use crate::{backend, io};
bitflags::bitflags! {
/// `PIDFD_*` flags for use with [`pidfd_open`].
///
/// [`pidfd_open`]: crate::process::pidfd_open
pub struct PidfdFlags: backend::c::c_uint {
/// `PIDFD_NONBLOCK`.
const NONBLOCK = backend::c::PIDFD_NONBLOCK;
}
}
/// `syscall(SYS_pidfd_open, pid, flags)`—Creates a file descriptor for
/// a process.
///
/// # References
/// - [Linux]
///
/// [Linux]: https://man7.org/linux/man-pages/man2/pidfd_open.2.html
#[inline]
pub fn pidfd_open(pid: Pid, flags: PidfdFlags) -> io::Result<OwnedFd> {
backend::process::syscalls::pidfd_open(pid, flags)
}
Version data entries
10 entries across 10 versions & 1 rubygems