Repair vlib API socket server

- Teach vpp_api_test to send/receive API messages over sockets
- Add memfd-based shared memory
- Add api messages to create memfd-based shared memory segments
- vpp_api_test supports both socket and shared memory segment connections
- vpp_api_test pivot from socket to shared memory API messaging
- add socket client support to libvlibclient.so
- dead client reaper sends ping messages, container-friendly
- dead client reaper falls back to kill (<pid>, 0) live checking
  if e.g. a python app goes silent for tens of seconds
- handle ping messages in python client support code
- teach show api ring about pairwise shared-memory segments
- fix ip probing of already resolved destinations (VPP-998)

We'll need this work to implement proper host-stack client isolation

Change-Id: Ic23b65f75c854d0393d9a2e9d6b122a9551be769
Signed-off-by: Dave Barach <dave@barachs.net>
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Signed-off-by: Florin Coras <fcoras@cisco.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/src/vppinfra/elog.h b/src/vppinfra/elog.h
index 05085b264df..d50c9a6500d 100644
--- a/src/vppinfra/elog.h
+++ b/src/vppinfra/elog.h
@@ -525,12 +525,12 @@ void elog_alloc (elog_main_t * em, u32 n_events);
 
 #ifdef CLIB_UNIX
 always_inline clib_error_t *
-elog_write_file (elog_main_t * em, char *unix_file, int flush_ring)
+elog_write_file (elog_main_t * em, char *clib_file, int flush_ring)
 {
   serialize_main_t m;
   clib_error_t *error;
 
-  error = serialize_open_unix_file (&m, unix_file);
+  error = serialize_open_clib_file (&m, clib_file);
   if (error)
     return error;
   error = serialize (&m, serialize_elog_main, em, flush_ring);
@@ -540,12 +540,12 @@ elog_write_file (elog_main_t * em, char *unix_file, int flush_ring)
 }
 
 always_inline clib_error_t *
-elog_read_file (elog_main_t * em, char *unix_file)
+elog_read_file (elog_main_t * em, char *clib_file)
 {
   serialize_main_t m;
   clib_error_t *error;
 
-  error = unserialize_open_unix_file (&m, unix_file);
+  error = unserialize_open_clib_file (&m, clib_file);
   if (error)
     return error;
   error = unserialize (&m, unserialize_elog_main, em);