//! linux_raw syscalls supporting `rustix::rand`. | |
//! | |
//! # Safety | |
//! | |
//! See the `rustix::backend` module documentation for details. | |
#![allow(unsafe_code, clippy::undocumented_unsafe_blocks)] | |
use crate::backend::conv::{pass_usize, ret_usize}; | |
use crate::io; | |
use crate::rand::GetRandomFlags; | |
#[inline] | |
pub(crate) unsafe fn getrandom( | |
buf: *mut u8, | |
cap: usize, | |
flags: GetRandomFlags, | |
) -> io::Result<usize> { | |
ret_usize(syscall!(__NR_getrandom, buf, pass_usize(cap), flags)) | |
} |