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/*
* Copyright (c) 2016 DeNA Co., Ltd., Kazuho Oku
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#ifndef h2o__openssl_backport_h
#define h2o__openssl_backport_h
#include <stdlib.h>
/* backports for OpenSSL 1.0.2 */
#if OPENSSL_VERSION_NUMBER < 0x10100000L || (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x2070000fL)
#define BIO_get_data(bio) ((bio)->ptr)
#define BIO_set_data(bio, p) ((bio)->ptr = (p))
#define BIO_get_init(bio) ((bio)->init)
#define BIO_set_init(bio, i) ((bio)->init = (i))
#define BIO_get_shutdown(bio) ((bio)->shutdown)
#define BIO_set_shutdown(bio, shut) ((bio)->shutdown = (shut))
static inline BIO_METHOD *BIO_meth_new(int type, const char *name)
{
BIO_METHOD *bm = (BIO_METHOD *)malloc(sizeof(*bm));
if (bm != NULL) {
memset(bm, 0, sizeof(*bm));
bm->type = type;
bm->name = name;
}
return bm;
}
#define BIO_meth_set_write(bm, cb) ((bm)->bwrite = cb)
#define BIO_meth_set_read(bm, cb) ((bm)->bread = cb)
#define BIO_meth_set_puts(bm, cb) ((bm)->bputs = cb)
#define BIO_meth_set_ctrl(bm, cb) ((bm)->ctrl = cb)
#define SSL_CTX_up_ref(ctx) CRYPTO_add(&(ctx)->references, 1, CRYPTO_LOCK_SSL_CTX)
#define X509_STORE_up_ref(store) CRYPTO_add(&(store)->references, 1, CRYPTO_LOCK_X509_STORE)
#endif
/* backports for OpenSSL 1.0.1 and LibreSSL */
#if OPENSSL_VERSION_NUMBER < 0x10002000L || (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x2070000fL)
#define SSL_is_server(ssl) ((ssl)->server)
#endif
#endif
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