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Stored size: 853 Bytes
Contents
// Copyright 2018 Developers of the Rand project.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// https://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
//! Implementation for OpenBSD
use crate::{util_libc::last_os_error, Error};
use core::mem::MaybeUninit;
pub fn getrandom_inner(dest: &mut [MaybeUninit<u8>]) -> Result<(), Error> {
// getentropy(2) was added in OpenBSD 5.6, so we can use it unconditionally.
for chunk in dest.chunks_mut(256) {
let ret = unsafe { libc::getentropy(chunk.as_mut_ptr() as *mut libc::c_void, chunk.len()) };
if ret == -1 {
return Err(last_os_error());
}
}
Ok(())
}
Version data entries
24 entries across 24 versions & 1 rubygems