sock api: add infra for bootstrapping shm clients

- add function to sock client that bootstraps shm api
- allow sock clients to request custom shm ring configs

Change-Id: Iabc1dd4f0dc8bbf8ba24de37f4966339fcf86107
Signed-off-by: Florin Coras <fcoras@cisco.com>

1 files changed, 17 insertions, 0 deletions

diff --git a/src/vlibmemory/memclnt.api b/src/vlibmemory/memclnt.api
index 6d6a1fe06dc..20a73f2b3c2 100644
--- a/src/vlibmemory/memclnt.api
+++ b/src/vlibmemory/memclnt.api
@@ -184,6 +184,23 @@ define memfd_segment_create_reply
 };
 
 /*
+ * Initialize shm api over socket api
+ */
+define sock_init_shm {
+    u32 client_index;
+    u32 context;
+    u32 requested_size;
+    u8 nitems;
+    u64 configs[nitems];
+};
+
+define sock_init_shm_reply {
+    u32 client_index;
+    u32 context;
+    i32 retval;
+};
+
+/*
  * Memory client ping / response
  * Only sent on inactive connections
  */