From 1b6a04ca5504955c571d1c97504fb45ea0befee4 Mon Sep 17 00:00:00 2001 From: Valentin Popov Date: Mon, 8 Jan 2024 01:21:28 +0400 Subject: Initial vendor packages Signed-off-by: Valentin Popov --- vendor/rustix/src/backend/linux_raw/prctl/mod.rs | 1 + .../rustix/src/backend/linux_raw/prctl/syscalls.rs | 21 +++++++++++++++++++++ 2 files changed, 22 insertions(+) create mode 100644 vendor/rustix/src/backend/linux_raw/prctl/mod.rs create mode 100644 vendor/rustix/src/backend/linux_raw/prctl/syscalls.rs (limited to 'vendor/rustix/src/backend/linux_raw/prctl') diff --git a/vendor/rustix/src/backend/linux_raw/prctl/mod.rs b/vendor/rustix/src/backend/linux_raw/prctl/mod.rs new file mode 100644 index 0000000..ef944f0 --- /dev/null +++ b/vendor/rustix/src/backend/linux_raw/prctl/mod.rs @@ -0,0 +1 @@ +pub(crate) mod syscalls; diff --git a/vendor/rustix/src/backend/linux_raw/prctl/syscalls.rs b/vendor/rustix/src/backend/linux_raw/prctl/syscalls.rs new file mode 100644 index 0000000..1410d51 --- /dev/null +++ b/vendor/rustix/src/backend/linux_raw/prctl/syscalls.rs @@ -0,0 +1,21 @@ +//! linux_raw syscalls supporting modules that use `prctl`. +//! +//! # Safety +//! +//! See the `rustix::backend` module documentation for details. +#![allow(unsafe_code, clippy::undocumented_unsafe_blocks)] + +use crate::backend::c; +use crate::backend::conv::{c_int, ret_c_int}; +use crate::io; + +#[inline] +pub(crate) unsafe fn prctl( + option: c::c_int, + arg2: *mut c::c_void, + arg3: *mut c::c_void, + arg4: *mut c::c_void, + arg5: *mut c::c_void, +) -> io::Result { + ret_c_int(syscall!(__NR_prctl, c_int(option), arg2, arg3, arg4, arg5)) +} -- cgit v1.2.3