stream: New library for bidirectional streams (e.g. TCP, SSL, Unix sockets).

This code is heavily based on the vconn code.  Eventually we should make
the stream-based vconns (currently that's all of them) a wrapper around
streams, but I haven't done that yet.

SSL is not implemented yet.

1 files changed, 36 insertions, 0 deletions

diff --git a/lib/stream-fd.h b/lib/stream-fd.h
new file mode 100644
index 00000000..d2a34eb2
--- /dev/null
+++ b/lib/stream-fd.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2008, 2009 Nicira Networks.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef STREAM_FD_H
+#define STREAM_FD_H 1
+
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdint.h>
+
+struct stream;
+struct pstream;
+struct sockaddr;
+
+int new_fd_stream(const char *name, int fd, int connect_status,
+                      char *unlink_path, struct stream **streamp);
+int new_fd_pstream(const char *name, int fd,
+                   int (*accept_cb)(int fd, const struct sockaddr *,
+                                    size_t sa_len, struct stream **),
+                   char *unlink_path,
+                   struct pstream **pstreamp);
+
+#endif /* stream-fd.h */