diff options
| author | Peter Hutterer <peter.hutterer@who-t.net> | 2011-11-03 16:12:09 +1000 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2011-12-09 14:56:23 +1000 |
| commit | 347f377f3b3f8c9d230d6309ec8ae92aa86d78b7 (patch) | |
| tree | fbae883464fb3a5e1718ec8db4db575a124ae75c | |
| parent | 7af23259d88f4c28ed21140f82cc03b3724c06bb (diff) | |
dix: add AllocGrab helper function
Not needed since the GrabRec is a self-contained struct but will be needed
for the xi2 input mask rework.
FreeGrab already exists, make it available to other callers.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
| -rw-r--r-- | dix/grabs.c | 12 | ||||
| -rw-r--r-- | include/dixgrabs.h | 3 |
2 files changed, 13 insertions, 2 deletions
diff --git a/dix/grabs.c b/dix/grabs.c index c28356d9b..3b07186ea 100644 --- a/dix/grabs.c +++ b/dix/grabs.c @@ -181,6 +181,14 @@ UngrabAllDevices(Bool kill_client) } GrabPtr +AllocGrab(void) +{ + GrabPtr grab = calloc(1, sizeof(GrabRec)); + + return grab; +} + +GrabPtr CreateGrab( int client, DeviceIntPtr device, @@ -196,7 +204,7 @@ CreateGrab( { GrabPtr grab; - grab = calloc(1, sizeof(GrabRec)); + grab = AllocGrab(); if (!grab) return (GrabPtr)NULL; grab->resource = FakeClientID(client); @@ -226,7 +234,7 @@ CreateGrab( } -static void +void FreeGrab(GrabPtr pGrab) { free(pGrab->modifiersDetail.pMask); diff --git a/include/dixgrabs.h b/include/dixgrabs.h index 229c8bb53..2ed8a54b4 100644 --- a/include/dixgrabs.h +++ b/include/dixgrabs.h @@ -31,6 +31,9 @@ struct _GrabParameters; extern void PrintDeviceGrabInfo(DeviceIntPtr dev); extern void UngrabAllDevices(Bool kill_client); +extern GrabPtr AllocGrab(void); +extern void FreeGrab(GrabPtr grab); + extern GrabPtr CreateGrab( int /* client */, DeviceIntPtr /* device */, |