From: Denys Vlasenko <vda.linux@googlemail.com>
Date: Sat, 25 Dec 2010 05:21:54 +0000 (+0100)
Subject: udhcpc: document SIGUSRn effect in help text
X-Git-Tag: 1_19_0~437
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=8993c3f260ba50ca8cbbd8a0185dd9d825bbaa2b;p=oweals%2Fbusybox.git

udhcpc: document SIGUSRn effect in help text

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---

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)