From 8993c3f260ba50ca8cbbd8a0185dd9d825bbaa2b Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Sat, 25 Dec 2010 06:21:54 +0100 Subject: udhcpc: document SIGUSRn effect in help text Signed-off-by: Denys Vlasenko --- networking/udhcp/dhcpc.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'networking') diff --git a/networking/udhcp/dhcpc.c b/networking/udhcp/dhcpc.c index 78aabedf2..7e5ab61fd 100644 --- a/networking/udhcp/dhcpc.c +++ b/networking/udhcp/dhcpc.c @@ -926,6 +926,10 @@ static void client_background(void) //usage: "\n -v Verbose" //usage: ) //usage: ) +//usage: "\nSignals:" +//usage: "\n USR1 Renew current lease" +//usage: "\n USR2 Release current lease" + int udhcpc_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; int udhcpc_main(int argc UNUSED_PARAM, char **argv) -- cgit v1.2.3