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, 3 insertions, 3 deletions

diff --git a/src/vppinfra/unix.h b/src/vppinfra/unix.h
index 29114cfece6..5b82c23a3c0 100644
--- a/src/vppinfra/unix.h
+++ b/src/vppinfra/unix.h
@@ -41,14 +41,14 @@
 #include <vppinfra/error.h>
 
 /* Number of bytes in a Unix file. */
-clib_error_t *unix_file_n_bytes (char *file, uword * result);
+clib_error_t *clib_file_n_bytes (char *file, uword * result);
 
 /* Read file contents into given buffer. */
-clib_error_t *unix_file_read_contents (char *file, u8 * result,
+clib_error_t *clib_file_read_contents (char *file, u8 * result,
 				       uword n_bytes);
 
 /* Read and return contents of Unix file. */
-clib_error_t *unix_file_contents (char *file, u8 ** result);
+clib_error_t *clib_file_contents (char *file, u8 ** result);
 
 /* As above but for /proc file system on Linux. */
 clib_error_t *unix_proc_file_contents (char *file, u8 ** result);