QUIC: Add API for SSL_VALUE_EVENT_HANDLING_MODE

Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Neil Horman <nhorman@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from #23535)
openssl · Feb 19, 2024 · 8c13e08 · 8c13e08
1 parent 40c4570
commit 8c13e08
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diff --git a/include/openssl/ssl.h.in b/include/openssl/ssl.h.in
@@ -2377,6 +2377,11 @@ __owur int SSL_get_conn_close_info(SSL *ssl,
 # define SSL_VALUE_QUIC_STREAM_UNI_LOCAL_AVAIL      3
 # define SSL_VALUE_QUIC_STREAM_UNI_REMOTE_AVAIL     4
 # define SSL_VALUE_QUIC_IDLE_TIMEOUT                5
+# define SSL_VALUE_EVENT_HANDLING_MODE              6
+
+# define SSL_VALUE_EVENT_HANDLING_MODE_INHERIT      0
+# define SSL_VALUE_EVENT_HANDLING_MODE_IMPLICIT     1
+# define SSL_VALUE_EVENT_HANDLING_MODE_EXPLICIT     2
 
 int SSL_get_value_uint(SSL *s, uint32_t class_, uint32_t id, uint64_t *v);
 int SSL_set_value_uint(SSL *s, uint32_t class_, uint32_t id, uint64_t v);
@@ -2407,6 +2412,13 @@ int SSL_set_value_uint(SSL *s, uint32_t class_, uint32_t id, uint64_t v);
     SSL_get_generic_value_uint((ssl), SSL_VALUE_QUIC_STREAM_UNI_REMOTE_AVAIL, \
                                (value))
 
+# define SSL_get_event_handling_mode(ssl, value) \
+    SSL_get_generic_value_uint((ssl), SSL_VALUE_EVENT_HANDLING_MODE, \
+                               (value))
+# define SSL_set_event_handling_mode(ssl, value) \
+    SSL_set_generic_value_uint((ssl), SSL_VALUE_EVENT_HANDLING_MODE, \
+                               (value))
+
 # define SSL_POLL_EVENT_NONE        0
 
 # define SSL_POLL_EVENT_F           (1U <<  0) /* F   (Failure) */

diff --git a/util/other.syms b/util/other.syms
@@ -664,6 +664,8 @@ SSL_get_quic_stream_bidi_local_avail    define
 SSL_get_quic_stream_bidi_remote_avail   define
 SSL_get_quic_stream_uni_local_avail     define
 SSL_get_quic_stream_uni_remote_avail    define
+SSL_get_event_handling_mode             define
+SSL_set_event_handling_mode             define
 SSL_CONN_CLOSE_FLAG_LOCAL               define
 SSL_CONN_CLOSE_FLAG_TRANSPORT           define
 SSLv23_client_method                    define
@@ -725,6 +727,10 @@ SSL_VALUE_QUIC_STREAM_BIDI_LOCAL_AVAIL  define
 SSL_VALUE_QUIC_STREAM_BIDI_REMOTE_AVAIL define
 SSL_VALUE_QUIC_STREAM_UNI_LOCAL_AVAIL   define
 SSL_VALUE_QUIC_STREAM_UNI_REMOTE_AVAIL  define
+SSL_VALUE_EVENT_HANDLING_MODE           define
+SSL_VALUE_EVENT_HANDLING_MODE_INHERIT   define
+SSL_VALUE_EVENT_HANDLING_MODE_IMPLICIT  define
+SSL_VALUE_EVENT_HANDLING_MODE_EXPLICIT  define
 TLS_DEFAULT_CIPHERSUITES                define deprecated 3.0.0
 X509_CRL_http_nbio                      define deprecated 3.0.0
 X509_http_nbio                          define deprecated 3.0.0