1 files changed, 89 insertions, 0 deletions
diff --git a/extras/libmemif/src/socket.h b/extras/libmemif/src/socket.h
new file mode 100644
index 00000000000..a8e9fbce9f6
--- /dev/null
+++ b/extras/libmemif/src/socket.h
@@ -0,0 +1,89 @@
+/*
+ *------------------------------------------------------------------
+ * Copyright (c) 2017 Cisco and/or its affiliates.
+ * 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 _SOCKET_H_
+#define _SOCKET_H
+
+#include <memif_private.h>
+
+/* interface identification errors (disconnect messages)*/
+#define MEMIF_VER_ERR       "incompatible version"
+#define MEMIF_ID_ERR        "unmatched interface id"
+#define MEMIF_SLAVE_ERR     "cannot connect to salve"
+#define MEMIF_CONN_ERR      "already connected"
+#define MEMIF_MODE_ERR      "mode mismatch"
+#define MEMIF_SECRET_ERR    "incorrect secret"
+#define MEMIF_NOSECRET_ERR  "secret required"
+
+/* socket.c */
+
+int memif_conn_fd_read_ready (memif_connection_t * c);
+
+int memif_conn_fd_write_ready (memif_connection_t * c);
+
+int memif_conn_fd_error (memif_connection_t * c);
+
+int memif_conn_fd_accept_ready (memif_socket_t * ms);
+
+int memif_read_ready (int fd);
+
+int memif_msg_send_disconnect (int fd, uint8_t * err_string,
+			       uint32_t err_code);
+
+/* when compiling unit tests, compile functions without static keyword
+   and declare functions in header file */
+#ifdef MEMIF_UNIT_TEST
+#define static_fn
+
+int memif_msg_send (int fd, memif_msg_t * msg, int afd);
+
+int memif_msg_enq_ack (memif_connection_t * c);
+
+int memif_msg_send_hello (int fd);
+
+int memif_msg_enq_init (memif_connection_t * c);
+
+int memif_msg_enq_add_region (memif_connection_t * c, uint8_t region);
+
+int memif_msg_enq_add_ring (memif_connection_t * c, uint8_t index,
+			    uint8_t dir);
+
+int memif_msg_receive_hello (memif_connection_t * c, memif_msg_t * msg);
+
+int memif_msg_receive_init (memif_socket_t * ms, int fd, memif_msg_t * msg);
+
+int memif_msg_receive_add_region (memif_connection_t * c, memif_msg_t * msg,
+				  int fd);
+
+int memif_msg_receive_add_ring (memif_connection_t * c, memif_msg_t * msg,
+				int fd);
+
+int memif_msg_enq_connect (memif_connection_t * c);
+
+int memif_msg_enq_connected (memif_connection_t * c);
+
+int memif_msg_receive_connect (memif_connection_t * c, memif_msg_t * msg);
+
+int memif_msg_receive_connected (memif_connection_t * c, memif_msg_t * msg);
+
+int memif_msg_receive_disconnect (memif_connection_t * c, memif_msg_t * msg);
+
+#else
+#define static_fn static
+#endif /* MEMIF_UNIT_TEST */
+
+#endif /* _SOCKET_H_ */