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ruby--ruby/ext/openssl/openssl_missing.h
rhe e478bb7d79 openssl: support OpenSSL 1.1.0's new multi-threading API
* ext/openssl/extconf.rb: Check absence of CRYPTO_lock() to see if the
  OpenSSL has the new threading API. In OpenSSL <= 1.0.2, an application
  had to set locking callbacks to use OpenSSL in a multi-threaded
  environment. OpenSSL 1.1.0 now finds pthreads or Windows threads so we
  don't need to do something special.
  [ruby-core:75225] [Feature #12324]

  Also check existence of *_up_ref(). Some structures in OpenSSL have
  a reference counter. We used to increment it with CRYPTO_add() which
  is a part of the old API.

* ext/openssl/openssl_missing.h: Implement *_up_ref() if missing.

* ext/openssl/ossl.c: Don't set locking callbacks if unneeded.

* ext/openssl/ossl_pkey.c, ext/openssl/ossl_ssl.c,
  ext/openssl/ossl_x509cert.c, ext/openssl/ossl_x509crl.c,
  ext/openssl/ossl_x509store.c: Use *_up_ref() instead of CRYPTO_add().

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55283 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-06-05 12:46:05 +00:00

73 lines
2 KiB
C

/*
* 'OpenSSL for Ruby' project
* Copyright (C) 2001-2002 Michal Rokos <m.rokos@sh.cvut.cz>
* All rights reserved.
*/
/*
* This program is licensed under the same licence as Ruby.
* (See the file 'LICENCE'.)
*/
#if !defined(_OSSL_OPENSSL_MISSING_H_)
#define _OSSL_OPENSSL_MISSING_H_
/* added in 1.0.0 */
#if !defined(HAVE_EVP_CIPHER_CTX_COPY)
int EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in);
#endif
#if !defined(HAVE_HMAC_CTX_COPY)
void HMAC_CTX_copy(HMAC_CTX *out, HMAC_CTX *in);
#endif
/* added in 1.0.2 */
#if !defined(OPENSSL_NO_EC)
#if !defined(HAVE_EC_CURVE_NIST2NID)
int EC_curve_nist2nid(const char *);
#endif
#endif
#if !defined(HAVE_X509_REVOKED_DUP)
# define X509_REVOKED_dup(rev) (X509_REVOKED *)ASN1_dup((i2d_of_void *)i2d_X509_REVOKED, \
(d2i_of_void *)d2i_X509_REVOKED, (char *)(rev))
#endif
/* added in 1.1.0 */
#if !defined(HAVE_X509_STORE_GET_EX_DATA)
# define X509_STORE_get_ex_data(x, idx) \
CRYPTO_get_ex_data(&(x)->ex_data, (idx))
#endif
#if !defined(HAVE_X509_STORE_SET_EX_DATA)
# define X509_STORE_set_ex_data(x, idx, data) \
CRYPTO_set_ex_data(&(x)->ex_data, (idx), (data))
# define X509_STORE_get_ex_new_index(l, p, newf, dupf, freef) \
CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_X509_STORE, (l), (p), \
(newf), (dupf), (freef))
#endif
#if !defined(HAVE_X509_UP_REF)
# define X509_up_ref(x) \
CRYPTO_add(&(x)->references, 1, CRYPTO_LOCK_X509)
#endif
#if !defined(HAVE_X509_CRL_UP_REF)
# define X509_CRL_up_ref(x) \
CRYPTO_add(&(x)->references, 1, CRYPTO_LOCK_X509_CRL);
#endif
#if !defined(HAVE_X509_STORE_UP_REF)
# define X509_STORE_up_ref(x) \
CRYPTO_add(&(x)->references, 1, CRYPTO_LOCK_X509_STORE);
#endif
#if !defined(HAVE_SSL_SESSION_UP_REF)
# define SSL_SESSION_up_ref(x) \
CRYPTO_add(&(x)->references, 1, CRYPTO_LOCK_SSL_SESSION);
#endif
#if !defined(HAVE_EVP_PKEY_UP_REF)
# define EVP_PKEY_up_ref(x) \
CRYPTO_add(&(x)->references, 1, CRYPTO_LOCK_EVP_PKEY);
#endif
#endif /* _OSSL_OPENSSL_MISSING_H_ */