C++ (Cpp) kgsl_ioctl_helper Beispiele

Beispiel #1

Datei: kgsl_ioctl.c Projekt: sztablet2016/Android-kernel-msm-3.10

long kgsl_ioctl(struct file *filep, unsigned int cmd, unsigned long arg)
{
	struct kgsl_device_private *dev_priv = filep->private_data;
	struct kgsl_device *device = dev_priv->device;
	long ret;

	ret = kgsl_ioctl_helper(filep, cmd, arg, kgsl_ioctl_funcs,
		ARRAY_SIZE(kgsl_ioctl_funcs));

	/*
	 * If the command was unrecognized in the generic core, try the device
	 * specific function
	 */

	if (ret == -ENOIOCTLCMD) {
		if (is_compat_task() && device->ftbl->compat_ioctl != NULL)
			return device->ftbl->compat_ioctl(dev_priv, cmd, arg);
		else if (device->ftbl->ioctl != NULL)
			return device->ftbl->ioctl(dev_priv, cmd, arg);

		KGSL_DRV_INFO(device, "invalid ioctl code 0x%08X\n", cmd);
	}

	return ret;
}

Beispiel #2

Datei: kgsl_compat.c Projekt: AudioGod/Gods_kernel_yu_msm8916

long kgsl_compat_ioctl(struct file *filep, unsigned int cmd,
				unsigned long arg)
{
	return kgsl_ioctl_helper(filep, cmd, kgsl_compat_ioctl_funcs,
				ARRAY_SIZE(kgsl_compat_ioctl_funcs), arg);
}