* Add in a RtlGenRandom fallback for non-UWP Windows
In some instances BCryptRandom will fail when RtlGenRandom will work.
On UWP, we might be unable to actually use RtlGenRandom.
Thread the needle and use RtlGenRandom when we have to, when we're able.
See also rust-lang/rust#108060
Fixes#314
* style suggestion
Co-authored-by: Artyom Pavlov <newpavlov@gmail.com>
* appease clippy
---------
Co-authored-by: Artyom Pavlov <newpavlov@gmail.com>
My not caching the build results, we should hopefuly prevent the linking
errors we were seeing before.
Signed-off-by: Joe Richey <joerichey@google.com>
Also makes rdrand() return an integer instead of an array of bytes. This
will make the self-test implementation easier. As we can just return a
`usize` we no longer need the `WORD_SIZE` constant.
Signed-off-by: Joe Richey <joerichey@google.com>
Followup to #331, we don't need the condidtional compilation anymore,
because this file is only used if
`any(target_os = "freebsd", target_os = "netbsd")` anyway.
Also cleans up `use` statements and type declarations to look like those
in macos.rs
Signed-off-by: Joe Richey <joerichey@google.com>
NetBSD supports the getrandom system call since version 10.0 [1].
Use it if available, otherwise fall back to kern.arandom like on FreeBSD.
[1] https://man.netbsd.org/getrandom.2
glibc is providing open64 and other lfs64 functions but musl aliases
them to normal equivalents since off_t is always 64-bit on musl,
therefore check for target env along when target OS is linux before
using open64, this is more available. Latest Musl has made these
namespace changes [1]
There is no need for using LFS64 open explicitly as we are only using it
for opening device files and not real files
[1] https://git.musl-libc.org/cgit/musl/commit/?id=246f1c811448f37a44b41cd8df8d0ef9736d95f4
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
The upgrade to macOS 12 broke this iOS simulator CI (as support for the
iPhone 7 was dropped I think).
We should have a follow up PR to see if we can just test against a more
recent iPhone.
Signed-off-by: Joe Richey <joerichey@google.com>
This builds, links, and runs the tests on `x86_64-apple-ios` using
[`dinghy`](https://github.com/sonos/dinghy). It moves the targets
which only Build/Link to their own job.
Signed-off-by: Joe Richey <joerichey@google.com>
The current action we are using is unmantained:
https://github.com/actions-rs/toolchain/issues/216
This replacement is faster, smaller, and more cachable.
We can also completely remove the toolchain step when testing with
cross, as cross handles configuration of its own toolchain.
Signed-off-by: Joe Richey <joerichey@google.com>
Joseph Richey
Chris H-C
Artyom Pavlov
Tobias Klauser
Khem Raj
Kian-Meng Ang
Qiu Chaofan
Florian Bartels
Jared Ramon Elizan
Thom Chiovoloni