diff options
Diffstat (limited to 'ext/openssl/openssl_missing.h')
| -rw-r--r-- | ext/openssl/openssl_missing.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/ext/openssl/openssl_missing.h b/ext/openssl/openssl_missing.h new file mode 100644 index 0000000000..ed3b5b7c0f --- /dev/null +++ b/ext/openssl/openssl_missing.h @@ -0,0 +1,55 @@ +/* + * '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 'COPYING'.) + */ +#if !defined(_OSSL_OPENSSL_MISSING_H_) +#define _OSSL_OPENSSL_MISSING_H_ + +#include "ruby/config.h" + +/* added in 3.0.0 */ +#ifndef HAVE_EVP_MD_CTX_GET0_MD +# define EVP_MD_CTX_get0_md(ctx) EVP_MD_CTX_md(ctx) +#endif + +/* + * OpenSSL 1.1.0 added EVP_MD_CTX_pkey_ctx(), and then it was renamed to + * EVP_MD_CTX_get_pkey_ctx(x) in OpenSSL 3.0. + */ +#ifndef HAVE_EVP_MD_CTX_GET_PKEY_CTX +# define EVP_MD_CTX_get_pkey_ctx(x) EVP_MD_CTX_pkey_ctx(x) +#endif + +#ifndef HAVE_EVP_PKEY_EQ +# define EVP_PKEY_eq(a, b) EVP_PKEY_cmp(a, b) +#endif + +/* added in 4.0.0 */ +#ifndef HAVE_ASN1_BIT_STRING_SET1 +static inline int +ASN1_BIT_STRING_set1(ASN1_BIT_STRING *bitstr, const uint8_t *data, + size_t length, int unused_bits) +{ + if (length > INT_MAX || !ASN1_STRING_set(bitstr, data, (int)length)) + return 0; + bitstr->flags &= ~(ASN1_STRING_FLAG_BITS_LEFT | 0x07); + bitstr->flags |= ASN1_STRING_FLAG_BITS_LEFT | unused_bits; + return 1; +} + +static inline int +ASN1_BIT_STRING_get_length(const ASN1_BIT_STRING *bitstr, size_t *length, + int *unused_bits) +{ + *length = bitstr->length; + *unused_bits = bitstr->flags & 0x07; + return 1; +} +#endif + +#endif /* _OSSL_OPENSSL_MISSING_H_ */ |