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tidy code up

This commit is contained in:
grant2258 2018-12-12 17:29:31 +00:00
parent 07b17059f1
commit 1d8dd133b7
1 changed files with 30 additions and 13 deletions
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43
input/drivers/udev_input.c
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@ -523,21 +523,38 @@ static bool udev_input_add_device(udev_input_t *udev,
device->mouse.y_max = absinfo.maximum; device->mouse.y_max = absinfo.maximum;
} }
/* UDEV_INPUT_MOUSE may report in absolute coords too */ /* UDEV_INPUT_MOUSE may report in absolute coords too */
else if (type == UDEV_INPUT_MOUSE && ioctl(fd, EVIOCGABS(ABS_X), &absinfo) > 0) else if (type == UDEV_INPUT_MOUSE)
{ {
if (absinfo.minimum >= absinfo.maximum) if (ioctl(fd, EVIOCGABS(ABS_X), &absinfo) >= 0)
goto error; {
if (absinfo.minimum >= absinfo.maximum )
{
device->mouse.x_min = 0;
device->mouse.x_max = 0;
}
else
{
device->mouse.x_min = absinfo.minimum;
device->mouse.x_min = absinfo.maximum;
}
}
device->mouse.x_min = absinfo.minimum; if (ioctl(fd, EVIOCGABS(ABS_Y), &absinfo) >= 0)
device->mouse.x_max = absinfo.maximum; {
if (ioctl(fd, EVIOCGABS(ABS_Y), &absinfo) < 0 || if (absinfo.minimum >= absinfo.maximum )
absinfo.minimum >= absinfo.maximum) {
goto error; device->mouse.y_min = 0;
device->mouse.y_max = 0;
device->mouse.y_min = absinfo.minimum; }
device->mouse.y_max = absinfo.maximum; else
} {
device->mouse.y_min = absinfo.minimum;
device->mouse.y_min = absinfo.maximum;
}
}
}
tmp = ( udev_input_device_t**)realloc(udev->devices, tmp = ( udev_input_device_t**)realloc(udev->devices,
(udev->num_devices + 1) * sizeof(*udev->devices)); (udev->num_devices + 1) * sizeof(*udev->devices));