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| author | Tobias Klauser <tklauser@distanz.ch> | 2021-03-17 11:17:02 +0100 |
|---|---|---|
| committer | Tobias Klauser <tobias.klauser@gmail.com> | 2021-03-17 22:14:28 +0000 |
| commit | f38b6428a2d1beae784a9402368e4d7f9c7cd8c5 (patch) | |
| tree | ccfe175969079982dadacf923b2353c5ad81106f /src/crypto | |
| parent | f82ce7fb230c0c0934be8975bd8b56c953c29422 (diff) | |
| download | go-f38b6428a2d1beae784a9402368e4d7f9c7cd8c5.tar.gz go-f38b6428a2d1beae784a9402368e4d7f9c7cd8c5.zip | |
crypto/rand, internal/syscall/unix: add support for getentropy syscall on darwin
The getentropy syscall is available on macOS since version 10.12, which
is the minimum required version since Go 1.15.
Change-Id: I294259af0b11df9669e4dc5fa891d2f2f039d91a
Reviewed-on: https://go-review.googlesource.com/c/go/+/302489
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Diffstat (limited to 'src/crypto')
| -rw-r--r-- | src/crypto/rand/rand_getentropy.go (renamed from src/crypto/rand/rand_openbsd.go) | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/crypto/rand/rand_openbsd.go b/src/crypto/rand/rand_getentropy.go index 9cc39f72d1..f82018a495 100644 --- a/src/crypto/rand/rand_openbsd.go +++ b/src/crypto/rand/rand_getentropy.go @@ -2,6 +2,9 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build darwin || openbsd +// +build darwin openbsd + package rand import ( @@ -9,10 +12,10 @@ import ( ) func init() { - altGetRandom = getRandomOpenBSD + altGetRandom = getEntropy } -func getRandomOpenBSD(p []byte) (ok bool) { +func getEntropy(p []byte) (ok bool) { // getentropy(2) returns a maximum of 256 bytes per call for i := 0; i < len(p); i += 256 { end := i + 256 |