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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2014-02-15 21:00:57 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2014-02-15 21:02:11 +0000 |
| commit | eb7d2b19e2829b00317991fba05352e3ba1a1902 (patch) | |
| tree | fdebb6fe3f55329c234b7afbb078c1e1ffbb2e9d | |
| parent | 268842a47f05508fc7e1c69cd21e8e66a000dcde (diff) | |
backlight: Reject user overrides on OpenBSD
We only handle the singular wscons OpenBSD interface for backlight, so
explicitly reject any user requests for something else.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
| -rw-r--r-- | src/backlight.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/backlight.c b/src/backlight.c index 5011cb86..70c65591 100644 --- a/src/backlight.c +++ b/src/backlight.c @@ -108,6 +108,9 @@ int backlight_open(struct backlight *b, char *iface) { struct wsdisplay_param param; + if (iface != NULL) + return -1; + memset(¶m, 0, sizeof(param)); param.param = WSDISPLAYIO_PARAM_BRIGHTNESS; |