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authorDenys Vlasenko <vda.linux@googlemail.com>2010-12-25 05:21:54 (GMT)
committer Denys Vlasenko <vda.linux@googlemail.com>2010-12-25 05:21:54 (GMT)
commit8993c3f260ba50ca8cbbd8a0185dd9d825bbaa2b (patch)
treee99a0f8483d1cea52f10831fa51b9d94c6b85f66
parent75eb9d20e9e672c33e377221d1f7d4546f919f9e (diff)
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udhcpc: document SIGUSRn effect in help text
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
-rw-r--r--networking/udhcp/dhcpc.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/networking/udhcp/dhcpc.c b/networking/udhcp/dhcpc.c
index 78aabed..7e5ab61 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)