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| author | Peter Hutterer <peter.hutterer@who-t.net> | 2021-11-26 13:44:50 +1000 |
|---|---|---|
| committer | Ping Cheng <pinglinux@gmail.com> | 2021-11-29 21:42:20 -0800 |
| commit | 8f16e564ca57dff5365f7ba82e3890adeaa5377a (patch) | |
| tree | b144a09e27b26dadae8c9bdd29b1693a2733d58d /src/wcmCommon.c | |
| parent | 32a712f67a3a84c957e77d5e76c543ef7f8fdde2 (diff) | |
| download | xf86-input-wacom-8f16e564ca57dff5365f7ba82e3890adeaa5377a.tar.gz | |
Hide the WACOM_DRIVER struct a bit better
There's only one call outside wcmCommon and that just resets the
pointer - let's make this struct static and provide a function to reset
it.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Diffstat (limited to 'src/wcmCommon.c')
| -rw-r--r-- | src/wcmCommon.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/wcmCommon.c b/src/wcmCommon.c index 11bc5ca..a78e74e 100644 --- a/src/wcmCommon.c +++ b/src/wcmCommon.c @@ -27,10 +27,18 @@ #include <xf86_OSproc.h> -struct _WacomDriverRec WACOM_DRIVER = { +static struct _WacomDriverRec +{ + WacomDevicePtr active; /* Arbitrate motion through this pointer */ +} WACOM_DRIVER = { .active = NULL, }; +void wcmRemoveActive(WacomDevicePtr priv) +{ + if (WACOM_DRIVER.active == priv) + WACOM_DRIVER.active = NULL; +} /***************************************************************************** * Static functions |