1/* Copyright (c) 2016, Google Inc.
2 *
3 * Permission to use, copy, modify, and/or distribute this software for any
4 * purpose with or without fee is hereby granted, provided that the above
5 * copyright notice and this permission notice appear in all copies.
6 *
7 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
8 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
9 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
10 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
11 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
12 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
13 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
14
15#ifndef OPENSSL_HEADER_POOL_INTERNAL_H
16#define OPENSSL_HEADER_POOL_INTERNAL_H
17
18#include <openssl/lhash.h>
19#include <openssl/thread.h>
20
21#if defined(__cplusplus)
22extern "C" {
23#endif
24
25
26DECLARE_LHASH_OF(CRYPTO_BUFFER)
27
28struct crypto_buffer_st {
29 CRYPTO_BUFFER_POOL *pool;
30 uint8_t *data;
31 size_t len;
32 CRYPTO_refcount_t references;
33};
34
35struct crypto_buffer_pool_st {
36 LHASH_OF(CRYPTO_BUFFER) *bufs;
37 CRYPTO_MUTEX lock;
38};
39
40
41#if defined(__cplusplus)
42} // extern C
43#endif
44
45#endif // OPENSSL_HEADER_POOL_INTERNAL_H
46