From ac1f1acb418f634c80f3bdea93ad7f2f7315b909 Mon Sep 17 00:00:00 2001 From: Peter Hutterer Date: Fri, 13 Dec 2013 11:05:07 +1000 Subject: [PATCH] udev: print errno if we can't open a device Signed-off-by: Peter Hutterer --- src/udev-seat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/udev-seat.c b/src/udev-seat.c index 29d4fa0..b355554 100644 --- a/src/udev-seat.c +++ b/src/udev-seat.c @@ -76,7 +76,7 @@ device_added(struct udev_device *udev_device, struct udev_input *input) * read. mtdev_get() also expects this. */ fd = open_restricted(libinput, devnode, O_RDWR | O_NONBLOCK); if (fd < 0) { - log_info("opening input device '%s' failed.\n", devnode); + log_info("opening input device '%s' failed (%s).\n", devnode, strerror(-fd)); return 0; } -- 2.7.4