tree a7dd1c153b4104208f4923ca7fd62a82ecfcb970
parent fb855a28fe9689e8e1f76f1fb664228828c882f5
author Bradley Hess <bdhess@google.com> 1615866048 -0400
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1616002682 +0000

Add RNG support for FreeBSD.

Get entropy from /dev/urandom on FreeBSD < 12, or getrandom() on FreeBSD
12, per
https://www.freebsd.org/cgi/man.cgi?query=getrandom&sektion=2&format=html

Tested manually with `ninja run_tests` on both FreeBSD 11 and 12.

Change-Id: I72ef54d1a83104d1fbe172fd86f6cd32dacc9819
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/46188
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: Adam Langley <agl@google.com>