9ef99d5656
These structures allow for blobs of data (e.g. certificates) to be deduplicated in memory. Change-Id: Iebfec90b85d55565848a178b6951562b4ccc083e Reviewed-on: https://boringssl-review.googlesource.com/11820 Reviewed-by: Adam Langley <alangley@gmail.com> Commit-Queue: Adam Langley <alangley@gmail.com> CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
46 lines
1.3 KiB
C
46 lines
1.3 KiB
C
/* Copyright (c) 2016, 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_POOL_INTERNAL_H
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#define OPENSSL_HEADER_POOL_INTERNAL_H
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#include <openssl/lhash.h>
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#include <openssl/thread.h>
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#if defined(__cplusplus)
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extern "C" {
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#endif
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DECLARE_LHASH_OF(CRYPTO_BUFFER);
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struct crypto_buffer_st {
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CRYPTO_BUFFER_POOL *pool;
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uint8_t *data;
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size_t len;
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CRYPTO_refcount_t references;
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};
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struct crypto_buffer_pool_st {
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LHASH_OF(CRYPTO_BUFFER) *bufs;
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CRYPTO_MUTEX lock;
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};
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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_POOL_INTERNAL_H */
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