Initial vendor packages

Signed-off-by: Valentin Popov <valentin@popov.link>

2 files changed, 22 insertions, 0 deletions

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<c::c_int> {
+    ret_c_int(syscall!(__NR_prctl, c_int(option), arg2, arg3, arg4, arg5))
+}