From d0d9683df8398696147e7ee1fcffb2e4e957008c Mon Sep 17 00:00:00 2001 From: Daniel Mueller Date: Sat, 4 Apr 2020 14:39:19 -0700 Subject: Remove vendored dependencies While it appears that by now we actually can get successful builds without Cargo insisting on Internet access by virtue of using the --frozen flag, maintaining vendored dependencies is somewhat of a pain point. This state will also get worse with upcoming changes that replace argparse in favor of structopt and pull in a slew of new dependencies by doing so. Then there is also the repository structure aspect, which is non-standard due to the way we vendor dependencies and a potential source of confusion. In order to fix these problems, this change removes all the vendored dependencies we have. Delete subrepo argparse/:argparse Delete subrepo base32/:base32 Delete subrepo cc/:cc Delete subrepo cfg-if/:cfg-if Delete subrepo getrandom/:getrandom Delete subrepo lazy-static/:lazy-static Delete subrepo libc/:libc Delete subrepo nitrokey-sys/:nitrokey-sys Delete subrepo nitrokey/:nitrokey Delete subrepo rand/:rand --- getrandom/src/solaris_illumos.rs | 44 ---------------------------------------- 1 file changed, 44 deletions(-) delete mode 100644 getrandom/src/solaris_illumos.rs (limited to 'getrandom/src/solaris_illumos.rs') diff --git a/getrandom/src/solaris_illumos.rs b/getrandom/src/solaris_illumos.rs deleted file mode 100644 index 9473123..0000000 --- a/getrandom/src/solaris_illumos.rs +++ /dev/null @@ -1,44 +0,0 @@ -// Copyright 2018 Developers of the Rand project. -// -// Licensed under the Apache License, Version 2.0 or the MIT license -// , at your -// option. This file may not be copied, modified, or distributed -// except according to those terms. - -//! Implementation for the Solaris family -//! -//! Read from `/dev/random`, with chunks of limited size (256 bytes). -//! `/dev/random` uses the Hash_DRBG with SHA512 algorithm from NIST SP 800-90A. -//! `/dev/urandom` uses the FIPS 186-2 algorithm, which is considered less -//! secure. We choose to read from `/dev/random`. -//! -//! Since Solaris 11.3 and mid-2015 illumos, the `getrandom` syscall is available. -//! To make sure we can compile on both Solaris and its derivatives, as well as -//! function, we check for the existence of getrandom(2) in libc by calling -//! libc::dlsym. -use crate::util_libc::{sys_fill_exact, Weak}; -use crate::{use_file, Error}; -use core::mem; - -#[cfg(target_os = "illumos")] -type GetRandomFn = unsafe extern "C" fn(*mut u8, libc::size_t, libc::c_uint) -> libc::ssize_t; -#[cfg(target_os = "solaris")] -type GetRandomFn = unsafe extern "C" fn(*mut u8, libc::size_t, libc::c_uint) -> libc::c_int; - -pub fn getrandom_inner(dest: &mut [u8]) -> Result<(), Error> { - static GETRANDOM: Weak = unsafe { Weak::new("getrandom\0") }; - if let Some(fptr) = GETRANDOM.ptr() { - let func: GetRandomFn = unsafe { mem::transmute(fptr) }; - // 256 bytes is the lowest common denominator across all the Solaris - // derived platforms for atomically obtaining random data. - for chunk in dest.chunks_mut(256) { - sys_fill_exact(chunk, |buf| unsafe { - func(buf.as_mut_ptr(), buf.len(), 0) as libc::ssize_t - })? - } - Ok(()) - } else { - use_file::getrandom_inner(dest) - } -} -- cgit v1.2.1