d75545600d
By doing this the compiler can notice that much of the code is unused in the case that we know that we can't have a hardware RNG (i.e. ARM). Change-Id: I72d364a30080364d700f855640e0164c2c62f0de Reviewed-on: https://boringssl-review.googlesource.com/6001 Reviewed-by: David Benjamin <davidben@chromium.org> Reviewed-by: Adam Langley <agl@google.com>
33 lines
1.1 KiB
C
33 lines
1.1 KiB
C
/* Copyright (c) 2015, Google Inc.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
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#ifndef OPENSSL_HEADER_CRYPTO_RAND_INTERNAL_H
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#define OPENSSL_HEADER_CRYPTO_RAND_INTERNAL_H
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#if defined(__cplusplus)
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extern "C" {
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#endif
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/* CRYPTO_sysrand fills |len| bytes at |buf| with entropy from the operating
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* system. */
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void CRYPTO_sysrand(uint8_t *buf, size_t len);
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#if defined(__cplusplus)
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} /* extern C */
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#endif
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#endif /* OPENSSL_HEADER_CRYPTO_RAND_INTERNAL_H */
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