21 lines
509 B
V
21 lines
509 B
V
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// Copyright (c) 2019-2020 Alexander Medvednikov. All rights reserved.
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// Use of this source code is governed by an MIT license
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// that can be found in the LICENSE file.
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module rand
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#include <Security/SecRandom.h>
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#flag darwin -framework Security
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fn C.SecRandomCopyBytes() int
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pub fn read(bytes_needed int) ?[]byte {
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mut buffer := malloc(bytes_needed)
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status := C.SecRandomCopyBytes(0, bytes_needed, buffer)
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if status != 0 {
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return read_error
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}
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return c_array_to_bytes_tmp(bytes_needed, buffer)
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}
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