X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvat%2Fmain.c;h=139594944d2d30f4803020d7ea3bfa185d534c2d;hb=164c44f0b85fb635adcced8503f32ba9e2453fae;hp=1287be9bdf085d2a1aa55b5dd451826c3e96adf8;hpb=d05ce97724ed8681e80c32a948564d0163994365;p=vpp.git

diff --git a/src/vat/main.c b/src/vat/main.c
index 1287be9bdf0..139594944d2 100644
--- a/src/vat/main.c
+++ b/src/vat/main.c
@@ -15,6 +15,7 @@
 #include "vat.h"
 #include "plugin.h"
 #include <signal.h>
+#include <limits.h>
 
 vat_main_t vat_main;
 
@@ -30,7 +31,7 @@ int
 connect_to_vpe (char *name)
 {
   vat_main_t *vam = &vat_main;
-  api_main_t *am = &api_main;
+  api_main_t *am = vlibapi_get_main ();
 
   if (vl_client_connect_to_vlib ("/vpe-api", name, 32) < 0)
     return -1;
@@ -184,7 +185,7 @@ do_one_file (vat_main_t * vam)
       if (vam->client_index_invalid)
 	{
 	  vat_main_t *vam = &vat_main;
-	  api_main_t *am = &api_main;
+	  api_main_t *am = vlibapi_get_main ();
 
 	  vam->vl_input_queue = am->shmem_hdr->vl_input_queue;
 	  vam->my_client_index = am->my_client_index;
@@ -253,7 +254,7 @@ setup_signal_handlers (void)
 
   for (i = 1; i < 32; i++)
     {
-      memset (&sa, 0, sizeof (sa));
+      clib_memset (&sa, 0, sizeof (sa));
       sa.sa_sigaction = (void *) signal_handler;
       sa.sa_flags = SA_SIGINFO;
 
@@ -265,11 +266,13 @@ setup_signal_handlers (void)
 	case SIGSTOP:
 	case SIGUSR1:
 	case SIGUSR2:
+	case SIGPROF:
 	  continue;
 
 	  /* ignore SIGPIPE, SIGCHLD */
 	case SIGPIPE:
 	case SIGCHLD:
+	case SIGWINCH:
 	  sa.sa_sigaction = (void *) SIG_IGN;
 	  break;
 
@@ -283,6 +286,36 @@ setup_signal_handlers (void)
     }
 }
 
+static void
+vat_find_plugin_path ()
+{
+  char *p, path[PATH_MAX];
+  int rv;
+  u8 *s;
+
+  /* find executable path */
+  if ((rv = readlink ("/proc/self/exe", path, PATH_MAX - 1)) == -1)
+    return;
+
+  /* readlink doesn't provide null termination */
+  path[rv] = 0;
+
+  /* strip filename */
+  if ((p = strrchr (path, '/')) == 0)
+    return;
+  *p = 0;
+
+  /* strip bin/ */
+  if ((p = strrchr (path, '/')) == 0)
+    return;
+  *p = 0;
+
+  s = format (0, "%s/lib/" CLIB_TARGET_TRIPLET "/vpp_api_test_plugins:"
+	      "%s/lib/vpp_api_test_plugins", path, path);
+  vec_add1 (s, 0);
+  vat_plugin_path = (char *) s;
+}
+
 int
 main (int argc, char **argv)
 {
@@ -309,6 +342,8 @@ main (int argc, char **argv)
   vec_validate (vam->cmd_reply, 0);
   vec_reset_length (vam->cmd_reply);
 
+  vat_find_plugin_path ();
+
   unformat_init_command_line (a, argv);
 
   while (unformat_check_input (a) != UNFORMAT_END_OF_INPUT)