1 files changed, 16 insertions, 0 deletions

diff --git a/runit/sv.c b/runit/sv.c
index c420a91a6..322688a36 100644
--- a/runit/sv.c
+++ b/runit/sv.c
@@ -153,6 +153,22 @@ Exit Codes
 /* Busyboxed by Denys Vlasenko <vda.linux@googlemail.com> */
 /* TODO: depends on runit_lib.c - review and reduce/eliminate */
 
+//usage:#define sv_trivial_usage
+//usage:       "[-v] [-w SEC] CMD SERVICE_DIR..."
+//usage:#define sv_full_usage "\n\n"
+//usage:       "Control services monitored by runsv supervisor.\n"
+//usage:       "Commands (only first character is enough):\n"
+//usage:       "\n"
+//usage:       "status: query service status\n"
+//usage:       "up: if service isn't running, start it. If service stops, restart it\n"
+//usage:       "once: like 'up', but if service stops, don't restart it\n"
+//usage:       "down: send TERM and CONT signals. If ./run exits, start ./finish\n"
+//usage:       "        if it exists. After it stops, don't restart service\n"
+//usage:       "exit: send TERM and CONT signals to service and log service. If they exit,\n"
+//usage:       "        runsv exits too\n"
+//usage:       "pause, cont, hup, alarm, interrupt, quit, 1, 2, term, kill: send\n"
+//usage:       "STOP, CONT, HUP, ALRM, INT, QUIT, USR1, USR2, TERM, KILL signal to service"
+
 #include <sys/poll.h>
 #include <sys/file.h>
 #include "libbb.h"