2 files changed, 12 insertions, 0 deletions

diff --git a/include/applets.h b/include/applets.h
index de07cc960..9508c3a4b 100644
--- a/include/applets.h
+++ b/include/applets.h
@@ -473,6 +473,9 @@
 #ifdef CONFIG_TIME
         APPLET(time, time_main, _BB_DIR_USR_BIN, _BB_SUID_NEVER)
 #endif
+#ifdef CONFIG_TOP
+        APPLET(top, top_main, _BB_DIR_USR_BIN, _BB_SUID_NEVER)
+#endif
 #ifdef CONFIG_TOUCH
         APPLET(touch, touch_main, _BB_DIR_BIN, _BB_SUID_NEVER)
 #endif
diff --git a/include/usage.h b/include/usage.h
index 1cdaa6681..33a81c467 100644
--- a/include/usage.h
+++ b/include/usage.h
@@ -1860,6 +1860,15 @@
         "Options:\n" \
         "\t-v\tDisplays verbose resource usage information."
 
+#define top_trivial_usage \
+        "[-d <seconds>]"
+#define top_full_usage \
+        "top provides an view of processor activity in real time.\n" \
+        "This utility reads the status for all processes in /proc each <seconds>\n" \
+        "and shows the status for however many processes will fit on the screen.\n" \
+        "This utility will not show processes that are started after program startup,\n" \
+        "but it will show the EXIT status for and PIDs that exit while it is running."
+
 #define touch_trivial_usage \
         "[-c] FILE [FILE ...]"
 #define touch_full_usage \