XLibre/xf86-input-evdev
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Bug #968: Grab the event device used by the evdev driver to avoid weird

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issues when input goes to multiple places. Restrict building the evdev
    driver to 2.6 kernels since EVIOCGRAB didn't exist in 2.4.
This commit is contained in:
Adam Jackson
2005-05-11 00:13:15 +00:00
parent 319e1b28a3
commit df1b2f476d
1 changed files with 7 additions and 5 deletions
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12
src/evdev.c
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@@ -61,10 +61,6 @@
#define MODEFLAG 8
#define COMPOSEFLAG 16
#ifndef EV_RST
#define EV_RST EV_SYN
#endif
static int wheel_up_button = 4;
static int wheel_down_button = 5;
static int wheel_left_button = 6;
@@ -156,7 +152,7 @@ EvdevReadInput(InputInfoPtr pInfo)
}
break;
case EV_RST:
case EV_SYN:
break;
}
}
@@ -490,11 +486,17 @@ EvdevProc(DeviceIntPtr device, int what)
return EvdevInit(device);
case DEVICE_ON:
if (ioctl(pInfo->fd, EVIOCGRAB, (void *)1))
xf86Msg(X_WARNING, "%s: Grab failed (%s)\n", pInfo->name,
strerror(errno));
xf86AddEnabledDevice(pInfo);
device->public.on = TRUE;
break;
case DEVICE_OFF:
if (ioctl(pInfo->fd, EVIOCGRAB, (void *)0))
xf86Msg(X_WARNING, "%s: Release failed (%s)\n", pInfo->name,
strerror(errno));
xf86RemoveEnabledDevice(pInfo);
device->public.on = FALSE;
break;