19 lines
473 B
V
19 lines
473 B
V
// Copyright (c) 2019 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 <Security/SecRandom.h>
|
|
|
|
#flag darwin -framework Security
|
|
|
|
pub fn read(bytes_needed int) ?[]byte {
|
|
mut buffer := malloc(bytes_needed)
|
|
status := C.SecRandomCopyBytes(0, bytes_needed, buffer)
|
|
if status != 0 {
|
|
return read_error
|
|
}
|
|
return c_array_to_bytes_tmp(bytes_needed, buffer)
|
|
}
|