From f5c4671bfbad96bf346bd7e9a21fc4317b4959df Mon Sep 17 00:00:00 2001 From: Indrajith K L Date: Sat, 3 Dec 2022 17:00:20 +0530 Subject: Adds most of the tools --- v_windows/v/old/vlib/crypto/rand/rand_darwin.c.v | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 v_windows/v/old/vlib/crypto/rand/rand_darwin.c.v (limited to 'v_windows/v/old/vlib/crypto/rand/rand_darwin.c.v') diff --git a/v_windows/v/old/vlib/crypto/rand/rand_darwin.c.v b/v_windows/v/old/vlib/crypto/rand/rand_darwin.c.v new file mode 100644 index 0000000..a53198b --- /dev/null +++ b/v_windows/v/old/vlib/crypto/rand/rand_darwin.c.v @@ -0,0 +1,21 @@ +// Copyright (c) 2019-2021 Alexander Medvednikov. All rights reserved. +// Use of this source code is governed by an MIT license +// that can be found in the LICENSE file. + +module rand + +#include + +#flag darwin -framework Security + +fn C.SecRandomCopyBytes(rnd C.SecRandomRef, count size_t, bytes voidptr) int + +// read returns an array of `bytes_needed` random bytes read from the OS. +pub fn read(bytes_needed int) ?[]byte { + mut buffer := []byte{len: bytes_needed} + status := C.SecRandomCopyBytes(C.SecRandomRef(0), bytes_needed, buffer.data) + if status != 0 { + return IError(&ReadError{}) + } + return buffer +} -- cgit v1.2.3