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authorjakllsch <jakllsch@NetBSD.org>2022-12-13 21:47:36 +0000
committerjakllsch <jakllsch@NetBSD.org>2022-12-13 21:47:36 +0000
commitfa616ef49c60897405cf48a7cb989addbcfafda2 (patch)
treeb479b75ecd75922fe8bd6776cf87706c87a3d650
parent61dea29bd3104fb25a29a71a567040c841ab7365 (diff)
If we can't read a pin while listing pins, simply continue on to next
pin rather than abort.
-rw-r--r--usr.sbin/gpioctl/gpioctl.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/usr.sbin/gpioctl/gpioctl.c b/usr.sbin/gpioctl/gpioctl.c
index 26c0f100028..e42c9e7220b 100644
--- a/usr.sbin/gpioctl/gpioctl.c
+++ b/usr.sbin/gpioctl/gpioctl.c
@@ -1,4 +1,4 @@
-/* $NetBSD: gpioctl.c,v 1.27 2019/10/20 09:41:53 tnn Exp $ */
+/* $NetBSD: gpioctl.c,v 1.28 2022/12/13 21:47:36 jakllsch Exp $ */
/*
* Copyright (c) 2008, 2010, 2011, 2013 Marc Balmer <mbalmer@NetBSD.org>
@@ -17,7 +17,7 @@
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/cdefs.h>
-__RCSID("$NetBSD: gpioctl.c,v 1.27 2019/10/20 09:41:53 tnn Exp $");
+__RCSID("$NetBSD: gpioctl.c,v 1.28 2022/12/13 21:47:36 jakllsch Exp $");
/*
* Program to control GPIO devices.
@@ -362,7 +362,7 @@ gpiolist()
memset(&req, 0, sizeof(req));
req.gp_pin = i;
if (ioctl(devfd, GPIOREAD, &req) == -1)
- err(EXIT_FAILURE, "GPIOREAD");
+ continue;
if (!quiet)
printf("%d: %s\n", i, req.gp_name);
}