diff options
Diffstat (limited to 'vendor/rustix/src/backend/linux_raw/pid')
-rw-r--r-- | vendor/rustix/src/backend/linux_raw/pid/mod.rs | 1 | ||||
-rw-r--r-- | vendor/rustix/src/backend/linux_raw/pid/syscalls.rs | 18 |
2 files changed, 19 insertions, 0 deletions
diff --git a/vendor/rustix/src/backend/linux_raw/pid/mod.rs b/vendor/rustix/src/backend/linux_raw/pid/mod.rs new file mode 100644 index 000000000..ef944f04d --- /dev/null +++ b/vendor/rustix/src/backend/linux_raw/pid/mod.rs @@ -0,0 +1 @@ +pub(crate) mod syscalls; diff --git a/vendor/rustix/src/backend/linux_raw/pid/syscalls.rs b/vendor/rustix/src/backend/linux_raw/pid/syscalls.rs new file mode 100644 index 000000000..f36bac048 --- /dev/null +++ b/vendor/rustix/src/backend/linux_raw/pid/syscalls.rs @@ -0,0 +1,18 @@ +//! linux_raw syscalls for PIDs +//! +//! # Safety +//! +//! See the `rustix::backend` module documentation for details. +#![allow(unsafe_code)] +#![allow(clippy::undocumented_unsafe_blocks)] + +use crate::backend::conv::ret_usize_infallible; +use crate::pid::{Pid, RawPid}; + +#[inline] +pub(crate) fn getpid() -> Pid { + unsafe { + let pid = ret_usize_infallible(syscall_readonly!(__NR_getpid)) as RawPid; + Pid::from_raw_unchecked(pid) + } +} |