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Anticipate different openssl versions

This commit is contained in:
Willem Toorop 2018-12-07 14:00:47 +01:00
parent 46f0b06f24
commit bdfdd99645
1 changed files with 30 additions and 3 deletions
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33
src/util-internal.h
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@ -218,19 +218,46 @@ INLINE uint64_t _getdns_ms_until_expiry2(uint64_t expires, uint64_t *now_ms)
return *now_ms >= expires ? 0 : expires - *now_ms;
}
# if defined(HAVE_DECL_SSL_SET_MIN_PROTO_VERSION) && HAVE_DECL_SSL_SET_MIN_PROTO_VERSION
#if defined(HAVE_DECL_SSL_SET_MIN_PROTO_VERSION) \
&& HAVE_DECL_SSL_SET_MIN_PROTO_VERSION
INLINE int _getdns_tls_version2openssl_version(getdns_tls_version_t v)
{
switch (v) {
# ifdef SSL3_VERSION
case GETDNS_SSL3 : return SSL3_VERSION;
# endif
# ifdef TLS1_VERSION
case GETDNS_TLS1 : return TLS1_VERSION;
# endif
# ifdef TLS1_1_VERSION
case GETDNS_TLS1_1: return TLS1_1_VERSION;
# endif
# ifdef TLS1_2_VERSION
case GETDNS_TLS1_2: return TLS1_2_VERSION;
# endif
# ifdef TLS1_3_VERSION
case GETDNS_TLS1_3: return TLS1_3_VERSION;
default : return TLS_MAX_VERSION;
# endif
default :
# if defined(TLS_MAX_VERSION)
return TLS_MAX_VERSION;
# elif defined(TLS1_3_VERSION)
return TLS1_3_VERSION;
# elif defined(TLS1_2_VERSION)
return TLS1_2_VERSION;
# elif defined(TLS1_1_VERSION)
return TLS1_1_VERSION;
# elif defined(TLS1_VERSION)
return TLS1_VERSION;
# elif defined(SSL3_VERSION)
return SSL3_VERSION;
# else
return -1;
# endif
}
}
# endif
#endif
#endif
/* util-internal.h */