C++ (Cpp) envctrl_do_shutdown Beispiele

Beispiel #1

Datei: envctrl.c Projekt: jhbsz/actiontec_opensource_mi424wr-rev-acd-56-0-10-14-4

static int kenvctrld(void *__unused)
{
	int poll_interval;
	int whichcpu;
	char tempbuf[10];
	struct i2c_child_t *cputemp;

	if (NULL == (cputemp = envctrl_get_i2c_child(ENVCTRL_CPUTEMP_MON))) {
		printk(KERN_ERR 
		       "envctrl: kenvctrld unable to monitor CPU temp-- exiting\n");
		return -ENODEV;
	}

	poll_interval = 5 * HZ; /* TODO env_mon_interval */

	daemonize();
	strcpy(current->comm, "kenvctrld");
	kenvctrld_task = current;

	printk(KERN_INFO "envctrl: %s starting...\n", current->comm);
	for (;;) {
		current->state = TASK_INTERRUPTIBLE;
		schedule_timeout(poll_interval);
		current->state = TASK_RUNNING;

		if(signal_pending(current))
			break;

		for (whichcpu = 0; whichcpu < ENVCTRL_MAX_CPU; ++whichcpu) {
			if (0 < envctrl_read_cpu_info(whichcpu, cputemp,
						      ENVCTRL_CPUTEMP_MON,
						      tempbuf)) {
				if (tempbuf[0] >= shutdown_temperature) {
					printk(KERN_CRIT 
						"%s: WARNING: CPU%i temperature %i C meets or exceeds "\
						"shutdown threshold %i C\n", 
						current->comm, whichcpu, 
						tempbuf[0], shutdown_temperature);
					envctrl_do_shutdown();
				}
			}
		}
	}
	printk(KERN_INFO "envctrl: %s exiting...\n", current->comm);
	return 0;
}

Beispiel #2

Datei: envctrl.c Projekt: PennPanda/linux-repo

static int kenvctrld(void *__unused)
{
	int poll_interval;
	int whichcpu;
	char tempbuf[10];
	struct i2c_child_t *cputemp;

	if (NULL == (cputemp = envctrl_get_i2c_child(ENVCTRL_CPUTEMP_MON))) {
		printk(KERN_ERR 
		       "envctrl: kenvctrld unable to monitor CPU temp-- exiting\n");
		return -ENODEV;
	}

	poll_interval = 5000; /* TODO env_mon_interval */

	printk(KERN_INFO "envctrl: %s starting...\n", current->comm);
	for (;;) {
		msleep_interruptible(poll_interval);

		if (kthread_should_stop())
			break;
		
		for (whichcpu = 0; whichcpu < ENVCTRL_MAX_CPU; ++whichcpu) {
			if (0 < envctrl_read_cpu_info(whichcpu, cputemp,
						      ENVCTRL_CPUTEMP_MON,
						      tempbuf)) {
				if (tempbuf[0] >= shutdown_temperature) {
					printk(KERN_CRIT 
						"%s: WARNING: CPU%i temperature %i C meets or exceeds "\
						"shutdown threshold %i C\n", 
						current->comm, whichcpu, 
						tempbuf[0], shutdown_temperature);
					envctrl_do_shutdown();
				}
			}
		}
	}
	printk(KERN_INFO "envctrl: %s exiting...\n", current->comm);
	return 0;
}

Beispiel #3

Datei: envctrl.c Projekt: rrowicki/Chrono_Kernel-1

static int kenvctrld(void *__unused)
{
	int poll_interval;
	int whichcpu;
	char tempbuf[10];
	struct i2c_child_t *cputemp;

	if (NULL == (cputemp = envctrl_get_i2c_child(ENVCTRL_CPUTEMP_MON))) {
//		printk(KERN_ERR  PFX
;
		return -ENODEV;
	}

	poll_interval = 5000; /* TODO env_mon_interval */

;
	for (;;) {
		msleep_interruptible(poll_interval);

		if (kthread_should_stop())
			break;
		
		for (whichcpu = 0; whichcpu < ENVCTRL_MAX_CPU; ++whichcpu) {
			if (0 < envctrl_read_cpu_info(whichcpu, cputemp,
						      ENVCTRL_CPUTEMP_MON,
						      tempbuf)) {
				if (tempbuf[0] >= shutdown_temperature) {
//					printk(KERN_CRIT 
//						"%s: WARNING: CPU%i temperature %i C meets or exceeds "\
//						"shutdown threshold %i C\n", 
//						current->comm, whichcpu, 
;
					envctrl_do_shutdown();
				}
			}
		}
	}
;
	return 0;
}