rustix 0.37.23

Safe Rust bindings to POSIX/Unix/Linux/Winsock2-like syscalls
Documentation 
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//! Declare functions defined in out-of-line ("outline") asm files.
//!
//! Kernel calling conventions differ from userspace calling conventions, so we
//! also define inline function wrappers which reorder the arguments so that
//! they match with the kernel convention as closely as possible, to minimize
//! the amount of out-of-line code we need.
//!
//! This is needed in order to support our MSRV of 1.48, which doesn't support
//! inline asm. When using newer Rust versions, inline asm code is used instead
//! and these outline libraries are unused.

#[cfg(target_arch = "x86")]
mod x86;
// For these architectures, pass the `nr` argument last.
#[cfg(any(
    target_arch = "arm",
    target_arch = "aarch64",
    target_arch = "mips",
    target_arch = "mips64",
    target_arch = "powerpc64",
    target_arch = "riscv64",
    target_arch = "x86_64",
))]
mod nr_last;

#[cfg(any(
    target_arch = "arm",
    target_arch = "aarch64",
    target_arch = "mips",
    target_arch = "mips64",
    target_arch = "powerpc64",
    target_arch = "riscv64",
    target_arch = "x86_64",
))]
pub(in crate::backend) use nr_last::*;
#[cfg(target_arch = "x86")]
pub(in crate::backend) use x86::*;