X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fip%2Fping.h;h=3f7488fbeac468bb4b58e7d8d19c5f5c37574048;hb=d7f58cc4f0ab6d98dc57da52a8665b495493049e;hp=8f41f45c5f9abb644b4203022b11deb30d4b22d9;hpb=7cd468a3d7dee7d6c92f69a0bb7061ae208ec727;p=vpp.git

diff --git a/src/vnet/ip/ping.h b/src/vnet/ip/ping.h
index 8f41f45c5f9..3f7488fbeac 100644
--- a/src/vnet/ip/ping.h
+++ b/src/vnet/ip/ping.h
@@ -32,6 +32,7 @@ typedef enum
   SEND_PING_ALLOC_FAIL,
   SEND_PING_NO_INTERFACE,
   SEND_PING_NO_TABLE,
+  SEND_PING_NO_SRC_ADDRESS,
 } send_ip46_ping_result_t;
 
 /*
@@ -42,6 +43,7 @@ typedef struct ping_run_t
   u16 icmp_id;
   u16 curr_seq;
   uword cli_process_id;
+  uword cli_thread_index;
 } ping_run_t;
 
 typedef struct ping_main_t
@@ -54,31 +56,36 @@ typedef struct ping_main_t
   ping_run_t *ping_run_by_icmp_id;
 } ping_main_t;
 
-ping_main_t ping_main;
+extern ping_main_t ping_main;
 
 #define PING_DEFAULT_DATA_LEN 60
 #define PING_DEFAULT_INTERVAL 1.0
 
-#define PING_MAXIMUM_DATA_SIZE 2000
+#define PING_MAXIMUM_DATA_SIZE (VLIB_BUFFER_DATA_SIZE - sizeof(ip6_header_t) - sizeof(icmp46_header_t) - offsetof(icmp46_echo_request_t, data))
 
-typedef CLIB_PACKED (struct
-		     {
-		     u16 id;
-		     u16 seq; f64 time_sent; u8 data[PING_MAXIMUM_DATA_SIZE];
-		     }) icmp46_echo_request_t;
+/* *INDENT-OFF* */
 
+typedef CLIB_PACKED (struct {
+  u16 id;
+  u16 seq;
+  f64 time_sent;
+  u8 data[0];
+}) icmp46_echo_request_t;
+
+
+typedef CLIB_PACKED (struct {
+  ip6_header_t ip6;
+  icmp46_header_t icmp;
+  icmp46_echo_request_t icmp_echo;
+}) icmp6_echo_request_header_t;
 
-typedef CLIB_PACKED (struct
-		     {
-		     ip6_header_t ip6;
-		     icmp46_header_t icmp; icmp46_echo_request_t icmp_echo;
-		     }) icmp6_echo_request_header_t;
+typedef CLIB_PACKED (struct {
+  ip4_header_t ip4;
+  icmp46_header_t icmp;
+  icmp46_echo_request_t icmp_echo;
+}) icmp4_echo_request_header_t;
 
-typedef CLIB_PACKED (struct
-		     {
-		     ip4_header_t ip4;
-		     icmp46_header_t icmp; icmp46_echo_request_t icmp_echo;
-		     }) icmp4_echo_request_header_t;
+/* *INDENT-ON* */
 
 
 typedef struct