tunneling: Add userspace support for new GRE implementation.

[openvswitch] / lib / stream.h

diff --git a/lib/stream.h b/lib/stream.h
index d21de2f715e1e03c098880d9c1da5dd0df7b8084..d05107dea7423f1ad990d8974f3ec669dfa464b3 100644 (file)
--- a/lib/stream.h
+++ b/lib/stream.h
@@ -29,7 +29,7 @@ void stream_usage(const char *name, bool active, bool passive, bool bootstrap);
 /* Bidirectional byte streams. */
 int stream_verify_name(const char *name);
 int stream_open(const char *name, struct stream **);
-int stream_open_block(const char *name, struct stream **);
+int stream_open_block(int error, struct stream **);
 void stream_close(struct stream *);
 const char *stream_get_name(const struct stream *);
 uint32_t stream_get_remote_ip(const struct stream *);
@@ -61,5 +61,16 @@ void pstream_close(struct pstream *);
 int pstream_accept(struct pstream *, struct stream **);
 int pstream_accept_block(struct pstream *, struct stream **);
 void pstream_wait(struct pstream *);
+\f
+/* Convenience funtions. */
+
+int stream_open_with_default_ports(const char *name,
+                                   uint16_t default_tcp_port,
+                                   uint16_t default_ssl_port,
+                                   struct stream **);
+int pstream_open_with_default_ports(const char *name,
+                                    uint16_t default_ptcp_port,
+                                    uint16_t default_pssl_port,
+                                    struct pstream **);
 
 #endif /* stream.h */