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/param/init.rs | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 vendor/rustix/src/param/init.rs (limited to 'vendor/rustix/src/param/init.rs') diff --git a/vendor/rustix/src/param/init.rs b/vendor/rustix/src/param/init.rs new file mode 100644 index 0000000..09d7c96 --- /dev/null +++ b/vendor/rustix/src/param/init.rs @@ -0,0 +1,23 @@ +//! rustix's `init` function. +//! +//! # Safety +//! +//! When "use-explicitly-provided-auxv" is enabled, the `init` function must be +//! called before any other function in this module. It is unsafe because it +//! operates on raw pointers. +#![allow(unsafe_code)] + +use crate::backend; + +/// Initialize process-wide state. +/// +/// # Safety +/// +/// This must be passed a pointer to the original environment variable block +/// set up by the OS at process startup, and it must be called before any +/// other rustix functions are called. +#[inline] +#[doc(hidden)] +pub unsafe fn init(envp: *mut *mut u8) { + backend::param::auxv::init(envp) +} -- cgit v1.2.3