2 files changed, 20 insertions, 0 deletions

diff --git a/include/applets.h b/include/applets.h
index 177e82352..9e95b2e9d 100644
--- a/include/applets.h
+++ b/include/applets.h
@@ -58,6 +58,9 @@
 #ifdef CONFIG_AR
         APPLET(ar, ar_main, _BB_DIR_USR_BIN, _BB_SUID_NEVER)
 #endif
+#ifdef CONFIG_ARPING
+        APPLET(arping, arping_main, _BB_DIR_USR_BIN, _BB_SUID_NEVER)
+#endif
 #ifdef CONFIG_ASH
         APPLET_NOUSAGE("ash", ash_main, _BB_DIR_BIN, _BB_SUID_NEVER)
 #endif
diff --git a/include/usage.h b/include/usage.h
index dfcc89626..da4fad886 100644
--- a/include/usage.h
+++ b/include/usage.h
@@ -38,6 +38,23 @@
         "\t-x\t\textract\n" \
         "\t-v\t\tverbosely list files processed\n"
 
+#define arping_trivial_usage \
+        "[-fqbDUA] [-c count] [-w timeout] [-I device] [-s sender] target\n"
+#define arping_full_usage \
+        "Ping hosts by ARP requests/replies.\n\n" \
+        "Options:\n" \
+        "\t-f\t\tQuit on first ARP reply\n" \
+        "\t-q\t\tBe quiet\n" \
+        "\t-b\t\tKeep broadcasting, don't go unicast\n" \
+        "\t-D\t\tDuplicated address detection mode\n" \
+        "\t-U\t\tUnsolicited ARP mode, update your neighbours\n" \
+        "\t-A\t\tARP answer mode, update your neighbours\n" \
+        "\t-c count\tStop after sending count ARP request packets\n" \
+        "\t-w timeout\tTime to wait for ARP reply, in seconds\n" \
+        "\t-I device\tOutgoing interface name, default is eth0\n" \
+        "\t-s sender\tSet specific sender IP address\n" \
+        "\ttarget\t\tTarget IP address of ARP request\n"
+
 #define awk_trivial_usage \
         "[-v var=val][-F sep] { -f progname | 'programtext' } [FILE ...]"
 #define awk_full_usage \