api: multiple connections per process

[vpp.git] / src / vlibmemory / memory_client.h

diff --git a/src/vlibmemory/memory_client.h b/src/vlibmemory/memory_client.h
index 8400d96..4d79478 100644 (file)
--- a/src/vlibmemory/memory_client.h
+++ b/src/vlibmemory/memory_client.h
@@ -19,6 +19,24 @@
 #define SRC_VLIBMEMORY_MEMORY_CLIENT_H_
 
 #include <vlibmemory/memory_shared.h>
+#include <setjmp.h>
+
+/*
+ * Exported so folks can code a working custom rx_pthread function
+ */
+typedef struct
+{
+  u8 rx_thread_jmpbuf_valid;
+  u8 connected_to_vlib;
+  jmp_buf rx_thread_jmpbuf;
+  pthread_t rx_thread_handle;
+  /* Plugin message base lookup scheme */
+  volatile u8 first_msg_id_reply_ready;
+  u16 first_msg_id_reply;
+} memory_client_main_t;
+
+extern memory_client_main_t memory_client_main;
+extern __thread memory_client_main_t *my_memory_client_main;
 
 int vl_client_connect (const char *name, int ctx_quota, int input_queue_size);
 void vl_client_send_disconnect (u8 do_cleanup);
@@ -29,6 +47,10 @@ void vl_client_disconnect_from_vlib (void);
 void vl_client_disconnect_from_vlib_no_unmap (void);
 int vl_client_connect_to_vlib (const char *svm_name, const char *client_name,
                               int rx_queue_size);
+int vl_client_connect_to_vlib_thread_fn (const char *svm_name,
+                                        const char *client_name,
+                                        int rx_queue_size,
+                                        void *(*)(void *), void *);
 int vl_client_connect_to_vlib_no_rx_pthread (const char *svm_name,
                                             const char *client_name,
                                             int rx_queue_size);
@@ -41,6 +63,13 @@ int vl_client_connect_to_vlib_no_rx_pthread_no_map (const char *svm_name,
 void vl_client_install_client_message_handlers (void);
 u8 vl_mem_client_is_connected (void);
 
+always_inline memory_client_main_t *
+vlibapi_get_memory_client_main (void)
+{
+  ASSERT (my_memory_client_main);
+  return my_memory_client_main;
+}
+
 #endif /* SRC_VLIBMEMORY_MEMORY_CLIENT_H_ */
 
 /*