C++ (Cpp) pm_wake_unlock Examples

Example #1

File: mtk_hibernate_core.c Project: Swapnil133609/Zeus_exp

int pre_hibernate(void)
{
	int err = 0;

	hib_ftrace_buffer(0);

	/* check free memory status. */
	if (bad_memory_status()) {
		err = -1;
		goto ERR;
	}
	/* Adding userspace program stuffs here before hibernation start */
	/* ... */
	/* end of adding userspace program stuffs */

	/* CAUTION: put any stuff of actions before this line !! */
	if (!err) {
		/* flag to prevent suspend to ram */
		system_is_hibernating = true;
		/* hotplug disable */
		hib_hotplug_mode(0);
	}

 ERR:
	pm_wake_unlock("IPOD_HIB_WAKELOCK");
	return err;
}

Example #2

File: main.c Project: qkdang/m462

static ssize_t wake_unlock_store(struct kobject *kobj,
				 struct kobj_attribute *attr,
				 const char *buf, size_t n)
{
	int error = pm_wake_unlock(buf);
	return error ? error : n;
}

Example #3

File: mtk_hibernate_core.c Project: Nudels/LinuxKernel3.4.5_MT6589

int pre_hibernate(void)
{
    int err = 0;

    // flag to prevent suspend to ram
    system_is_hibernating = true;

    pm_wake_unlock("IPOD_HIB_WAKELOCK");

    // user space program stuffs before hibernation start

    return err;
}