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, 5 insertions, 5 deletions

diff --git a/src/vppinfra/unix-misc.c b/src/vppinfra/unix-misc.c
index 361015b4f67..f693102c65a 100644
--- a/src/vppinfra/unix-misc.c
+++ b/src/vppinfra/unix-misc.c
@@ -48,7 +48,7 @@
 __thread uword __os_thread_index = 0;
 
 clib_error_t *
-unix_file_n_bytes (char *file, uword * result)
+clib_file_n_bytes (char *file, uword * result)
 {
   struct stat s;
 
@@ -64,7 +64,7 @@ unix_file_n_bytes (char *file, uword * result)
 }
 
 clib_error_t *
-unix_file_read_contents (char *file, u8 * result, uword n_bytes)
+clib_file_read_contents (char *file, u8 * result, uword n_bytes)
 {
   int fd = -1;
   uword n_done, n_left;
@@ -108,19 +108,19 @@ done:
 }
 
 clib_error_t *
-unix_file_contents (char *file, u8 ** result)
+clib_file_contents (char *file, u8 ** result)
 {
   uword n_bytes;
   clib_error_t *error = 0;
   u8 *v;
 
-  if ((error = unix_file_n_bytes (file, &n_bytes)))
+  if ((error = clib_file_n_bytes (file, &n_bytes)))
     return error;
 
   v = 0;
   vec_resize (v, n_bytes);
 
-  error = unix_file_read_contents (file, v, n_bytes);
+  error = clib_file_read_contents (file, v, n_bytes);
 
   if (error)
     vec_free (v);