From: Bartosz Golaszewski <bartekgola@gmail.com>
Date: Sun, 5 Feb 2017 16:25:30 +0000 (+0100)
Subject: gpioset: fix helptext
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=da93a3b00a440406af10d802f5822772bdd2e948;p=qemu-gpiodev%2Flibgpiod.git

gpioset: fix helptext

Add 'signal' to the list of available modes.

Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
---

diff --git a/src/tools/gpioset.c b/src/tools/gpioset.c
index 2fd6b68..6febc07 100644
--- a/src/tools/gpioset.c
+++ b/src/tools/gpioset.c
@@ -44,7 +44,7 @@ static void print_help(void)
 	printf("  -h, --help:\t\tdisplay this message and exit\n");
 	printf("  -v, --version:\tdisplay the version and exit\n");
 	printf("  -l, --active-low:\tset the line active state to low\n");
-	printf("  -m, --mode=[exit|wait|time] (defaults to 'exit'):\n");
+	printf("  -m, --mode=[exit|wait|time|signal] (defaults to 'exit'):\n");
 	printf("		tell the program what to do after setting values\n");
 	printf("  -s, --sec=SEC:\tspecify the number of seconds to wait (only valid for --mode=time)\n");
 	printf("  -u, --usec=USEC:\tspecify the number of microseconds to wait (only valid for --mode=time)\n");