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自学教程:C++ ANDROID_ALARM_BASE_CMD函数代码示例

51自学网 2021-06-01 19:35:02
  C++
这篇教程C++ ANDROID_ALARM_BASE_CMD函数代码示例写得很实用,希望能帮到您。

本文整理汇总了C++中ANDROID_ALARM_BASE_CMD函数的典型用法代码示例。如果您正苦于以下问题:C++ ANDROID_ALARM_BASE_CMD函数的具体用法?C++ ANDROID_ALARM_BASE_CMD怎么用?C++ ANDROID_ALARM_BASE_CMD使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了ANDROID_ALARM_BASE_CMD函数的18个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: alarm_do_ioctl

static long alarm_do_ioctl(struct file *file, unsigned int cmd,							struct timespec *ts){	int rv = 0;	unsigned long flags;	enum android_alarm_type alarm_type = ANDROID_ALARM_IOCTL_TO_TYPE(cmd);	if (alarm_type >= ANDROID_ALARM_TYPE_COUNT)		return -EINVAL;	if (ANDROID_ALARM_BASE_CMD(cmd) != ANDROID_ALARM_GET_TIME(0) && ANDROID_ALARM_BASE_CMD(cmd) != ANDROID_ALARM_WAIT_CHANGE) {		if ((file->f_flags & O_ACCMODE) == O_RDONLY)			return -EPERM;		if (file->private_data == NULL &&		    cmd != ANDROID_ALARM_SET_RTC) {			spin_lock_irqsave(&alarm_slock, flags);			if (alarm_opened) {				spin_unlock_irqrestore(&alarm_slock, flags);				return -EBUSY;			}			alarm_opened = 1;			file->private_data = (void *)1;			spin_unlock_irqrestore(&alarm_slock, flags);		}	}	switch (ANDROID_ALARM_BASE_CMD(cmd)) {	case ANDROID_ALARM_CLEAR(0):		alarm_clear(alarm_type);		break;	case ANDROID_ALARM_SET(0):		alarm_set(alarm_type, ts);		break;	case ANDROID_ALARM_SET_AND_WAIT(0):		alarm_set(alarm_type, ts);		/* fall though */	case ANDROID_ALARM_WAIT:		rv = alarm_wait();		break;	case ANDROID_ALARM_WAIT_CHANGE:		{			rv = wait_event_interruptible(alarm_wait_change_queue, delta);			if (rv == -ERESTARTSYS) {			    rv = -EINTR;			}			break;					}	case ANDROID_ALARM_SET_RTC:		rv = alarm_set_rtc(ts);		break;	case ANDROID_ALARM_GET_TIME(0):		rv = alarm_get_time(alarm_type, ts);		break;	default:		rv = -EINVAL;	}err1:		return rv;}
开发者ID:ShinySide,项目名称:SM-G361H,代码行数:60,


示例2: alarm_ioctl

static long alarm_ioctl(struct file *file, unsigned int cmd, unsigned long arg){	struct timespec ts;	int rv;	switch (ANDROID_ALARM_BASE_CMD(cmd)) {	case ANDROID_ALARM_SET_AND_WAIT(0):	case ANDROID_ALARM_SET(0):	case ANDROID_ALARM_SET_RTC:		if (copy_from_user(&ts, (void __user *)arg, sizeof(ts)))			return -EFAULT;		break;	}	rv = alarm_do_ioctl(file, cmd, &ts);	if (rv)		return rv;	switch (ANDROID_ALARM_BASE_CMD(cmd)) {	case ANDROID_ALARM_GET_TIME(0):		if (copy_to_user((void __user *)arg, &ts, sizeof(ts)))			return -EFAULT;		break;	}	return 0;}
开发者ID:TheNikiz,项目名称:android_kernel_samsung_hawaii,代码行数:28,


示例3: alarm_compat_ioctl

static long alarm_compat_ioctl(struct file *file, unsigned int cmd,							unsigned long arg){	struct timespec ts;	int rv;	switch (ANDROID_ALARM_BASE_CMD(cmd)) {	case ANDROID_ALARM_SET_AND_WAIT_COMPAT(0):	case ANDROID_ALARM_SET_COMPAT(0):	case ANDROID_ALARM_SET_RTC_COMPAT:		if (compat_get_timespec(&ts, (void __user *)arg))			return -EFAULT;		/* fall through */	case ANDROID_ALARM_GET_TIME_COMPAT(0):		cmd = ANDROID_ALARM_COMPAT_TO_NORM(cmd);		break;	}	rv = alarm_do_ioctl(file, cmd, &ts);	if (rv)		return rv;	switch (ANDROID_ALARM_BASE_CMD(cmd)) {	case ANDROID_ALARM_GET_TIME(0): /* NOTE: we modified cmd above */		if (compat_put_timespec(&ts, (void __user *)arg))			return -EFAULT;		break;	}	return 0;}
开发者ID:TheNikiz,项目名称:android_kernel_samsung_hawaii,代码行数:32,


示例4: alarm_do_ioctl

static long alarm_do_ioctl(struct file *file, unsigned int cmd,							struct timespec *ts){	int rv = 0;	unsigned long flags;	enum android_alarm_type alarm_type = ANDROID_ALARM_IOCTL_TO_TYPE(cmd);	if (alarm_type >= ANDROID_ALARM_TYPE_COUNT)		return -EINVAL;	if (ANDROID_ALARM_BASE_CMD(cmd) != ANDROID_ALARM_GET_TIME(0)) {		if ((file->f_flags & O_ACCMODE) == O_RDONLY)			return -EPERM;		if (file->private_data == NULL &&		    cmd != ANDROID_ALARM_SET_RTC) {			spin_lock_irqsave(&alarm_slock, flags);			if (alarm_opened) {				spin_unlock_irqrestore(&alarm_slock, flags);				return -EBUSY;			}			alarm_opened = 1;			file->private_data = (void *)1;			spin_unlock_irqrestore(&alarm_slock, flags);		}	}	switch (ANDROID_ALARM_BASE_CMD(cmd)) {	case ANDROID_ALARM_CLEAR(0):		alarm_clear(alarm_type);		break;	case ANDROID_ALARM_SET(0):		alarm_set(alarm_type, ts);		break;	case ANDROID_ALARM_SET_AND_WAIT(0):		alarm_set(alarm_type, ts);		/* fall though */	case ANDROID_ALARM_WAIT:		rv = alarm_wait();		break;	case ANDROID_ALARM_SET_RTC:		rv = alarm_set_rtc(ts);		break;#ifdef CONFIG_RTC_BOOT_ALARM	case ANDROID_ALARM_SET_BOOT_ALARM:		rv = alarm_set_boot_alarm(ts);		break;#endif	case ANDROID_ALARM_GET_TIME(0):		rv = alarm_get_time(alarm_type, ts);		break;	default:		rv = -EINVAL;	}	return rv;}
开发者ID:crimeofheart,项目名称:UK-PRO5,代码行数:56,


示例5: alarm_ioctl

static long alarm_ioctl(struct file *file, unsigned int cmd, unsigned long arg){	struct timespec ts;	int rv;#if defined(CONFIG_RTC_ALARM_BOOT)		char bootalarm_data[14];#endif	switch (ANDROID_ALARM_BASE_CMD(cmd)) {	case ANDROID_ALARM_SET_AND_WAIT(0):	case ANDROID_ALARM_SET(0):	case ANDROID_ALARM_SET_RTC:		if (copy_from_user(&ts, (void __user *)arg, sizeof(ts)))			return -EFAULT;		break;#if defined(CONFIG_RTC_ALARM_BOOT)	case ANDROID_ALARM_SET_ALARM_BOOT:		if (copy_from_user(bootalarm_data, (void __user *)arg, 14)) {			return -EFAULT;		}		rv = alarm_set_alarm_boot(bootalarm_data);		alarm_opened = 1;		return rv;		break;#endif	}	rv = alarm_do_ioctl(file, cmd, &ts);	if (rv)		return rv;	switch (ANDROID_ALARM_BASE_CMD(cmd)) {	case ANDROID_ALARM_GET_TIME(0):		if (copy_to_user((void __user *)arg, &ts, sizeof(ts)))			return -EFAULT;		break;	}	return 0;}
开发者ID:GAXUSXX,项目名称:G935FGaXusKernel2,代码行数:45,


示例6: alarm_compat_ioctl

static long alarm_compat_ioctl(struct file *file, unsigned int cmd,							unsigned long arg){	struct timespec ts;	struct rtc_wkalrm pwron_alm;	int rv;	switch (ANDROID_ALARM_BASE_CMD(cmd)) {	case ANDROID_ALARM_SET_AND_WAIT_COMPAT(0):	case ANDROID_ALARM_SET_COMPAT(0):	case ANDROID_ALARM_SET_RTC_COMPAT:	case ANDROID_ALARM_SET_IPO_COMPAT(0):		if (compat_get_timespec(&ts, (void __user *)arg))			return -EFAULT;		/* fall through */	case ANDROID_ALARM_GET_TIME_COMPAT(0):		cmd = ANDROID_ALARM_COMPAT_TO_NORM(cmd);		break;	}	rv = alarm_do_ioctl(file, cmd, &ts, &pwron_alm);	if (rv)		return rv;	switch (ANDROID_ALARM_BASE_CMD(cmd)) {	case ANDROID_ALARM_GET_TIME(0): /* NOTE: we modified cmd above */		if (compat_put_timespec(&ts, (void __user *)arg))			return -EFAULT;		break;	case ANDROID_ALARM_GET_POWER_ON:	case ANDROID_ALARM_GET_POWER_ON_IPO:		if (copy_to_user((void __user *)arg, &pwron_alm,			    sizeof(struct rtc_wkalrm))) {			rv = -EFAULT;			return rv;		}		break;	}	return 0;}
开发者ID:P-D-A,项目名称:android_kernel_lge_mt6753,代码行数:43,


示例7: alarm_ioctl

static long alarm_ioctl(struct file *file, unsigned int cmd, unsigned long arg){	struct timespec ts;	int rv;	switch (ANDROID_ALARM_BASE_CMD(cmd)) {	case ANDROID_ALARM_SET_AND_WAIT(0):	case ANDROID_ALARM_SET(0):	case ANDROID_ALARM_SET_RTC:		if (copy_from_user(&ts, (void __user *)arg, sizeof(ts)))			return -EFAULT;		break;	}	rv = alarm_do_ioctl(file, cmd, &ts);	if (rv)		return rv;	switch (ANDROID_ALARM_BASE_CMD(cmd)) {	case ANDROID_ALARM_GET_TIME(0):		if (copy_to_user((void __user *)arg, &ts, sizeof(ts)))			return -EFAULT;		break;	case ANDROID_ALARM_WAIT_CHANGE:		{			unsigned long flags;			spin_lock_irqsave(&alarm_slock, flags);			if (copy_to_user((void __user *)arg, &delta, 4)) {			    rv = -EFAULT;				delta = 0;			    spin_unlock_irqrestore(&alarm_slock, flags);				return rv;			}			delta = 0;			spin_unlock_irqrestore(&alarm_slock, flags);			break;		}	}	return 0;}
开发者ID:ShinySide,项目名称:SM-G361H,代码行数:42,


示例8: alarm_ioctl

static long alarm_ioctl(struct file *file, unsigned int cmd, unsigned long arg){	struct timespec ts;	struct rtc_wkalrm pwron_alm;	int rv;	switch (ANDROID_ALARM_BASE_CMD(cmd)) {	case ANDROID_ALARM_SET_AND_WAIT(0):	case ANDROID_ALARM_SET(0):	case ANDROID_ALARM_SET_RTC:	case ANDROID_ALARM_SET_IPO(0):		if (copy_from_user(&ts, (void __user *)arg, sizeof(ts)))			return -EFAULT;		break;	}	rv = alarm_do_ioctl(file, cmd, &ts, &pwron_alm);	if (rv)		return rv;	switch (ANDROID_ALARM_BASE_CMD(cmd)) {	case ANDROID_ALARM_GET_TIME(0):		if (copy_to_user((void __user *)arg, &ts, sizeof(ts)))			return -EFAULT;		break;	case ANDROID_ALARM_GET_POWER_ON:	case ANDROID_ALARM_GET_POWER_ON_IPO:		if (copy_to_user((void __user *)arg,			&pwron_alm, sizeof(struct rtc_wkalrm))) {			rv = -EFAULT;			return rv;		}		break;	default:		break;	}	return 0;}
开发者ID:P-D-A,项目名称:android_kernel_lge_mt6753,代码行数:41,


示例9: alarm_ioctl

static long alarm_ioctl(struct file *file, unsigned int cmd, unsigned long arg){	struct timespec ts;	int rv;#ifdef CONFIG_RTC_AUTO_PWRON	char bootalarm_data[14];#endif	switch (ANDROID_ALARM_BASE_CMD(cmd)) {	case ANDROID_ALARM_SET_AND_WAIT(0):	case ANDROID_ALARM_SET(0):	case ANDROID_ALARM_SET_RTC:	case ANDROID_ALARM_CLEAR(0):		if (copy_from_user(&ts, (void __user *)arg, sizeof(ts)))			return -EFAULT;		break;#ifdef CONFIG_RTC_AUTO_PWRON	case ANDROID_ALARM_SET_ALARM:		pr_info("[SAPA] %s/n", __func__);		if (copy_from_user(bootalarm_data, (void __user *)arg, 14))			rv = -EFAULT;		rv = alarm_set_alarm(bootalarm_data);		break;#endif	}	rv = alarm_do_ioctl(file, cmd, &ts);	if (rv)		return rv;	switch (ANDROID_ALARM_BASE_CMD(cmd)) {	case ANDROID_ALARM_GET_TIME(0):		if (copy_to_user((void __user *)arg, &ts, sizeof(ts)))			return -EFAULT;		break;	}	return 0;}
开发者ID:StarKissed,项目名称:Note-4-AEL-Kernel,代码行数:40,


示例10: alarm_ioctl

static long alarm_ioctl(struct file *file, unsigned int cmd, unsigned long arg){	int rv = 0;	unsigned long flags;	struct timespec new_alarm_time;	struct timespec new_rtc_time;	struct timespec tmp_time;	struct rtc_time new_rtc_tm;	struct rtc_device *rtc_dev;	struct rtc_wkalrm pwron_alm;	enum android_alarm_type alarm_type = ANDROID_ALARM_IOCTL_TO_TYPE(cmd);	uint32_t alarm_type_mask = 1U << alarm_type; 	if (alarm_type >= ANDROID_ALARM_TYPE_COUNT &&	    alarm_type != ANDROID_ALARM_POWER_ON &&	    alarm_type != ANDROID_ALARM_POWER_ON_LOGO) {		return -EINVAL;	}		if (ANDROID_ALARM_BASE_CMD(cmd) != ANDROID_ALARM_GET_TIME(0)) {		if ((file->f_flags & O_ACCMODE) == O_RDONLY)			return -EPERM;		if (file->private_data == NULL &&		    cmd != ANDROID_ALARM_SET_RTC) {			spin_lock_irqsave(&alarm_slock, flags);			if (alarm_opened) {				spin_unlock_irqrestore(&alarm_slock, flags);				return -EBUSY;			}			alarm_opened = 1;			file->private_data = (void *)1;			spin_unlock_irqrestore(&alarm_slock, flags);		}	}	switch (ANDROID_ALARM_BASE_CMD(cmd)) {	case ANDROID_ALARM_CLEAR(0):		pr_alarm(IO, "alarm %d clear/n", alarm_type);		if (alarm_type == ANDROID_ALARM_POWER_ON ||			alarm_type == ANDROID_ALARM_POWER_ON_LOGO) {			new_alarm_time.tv_sec = 0;			alarm_set_power_on(new_alarm_time, false);			break;		}		spin_lock_irqsave(&alarm_slock, flags);		pr_alarm(IO, "alarm %d clear/n", alarm_type);		devalarm_try_to_cancel(&alarms[alarm_type]);		if (alarm_pending) {			alarm_pending &= ~alarm_type_mask;			if (!alarm_pending && !wait_pending)				wake_unlock(&alarm_wake_lock);		}		alarm_enabled &= ~alarm_type_mask;		spin_unlock_irqrestore(&alarm_slock, flags);		break;	case ANDROID_ALARM_SET_OLD:	case ANDROID_ALARM_SET_AND_WAIT_OLD:		if (get_user(new_alarm_time.tv_sec, (int __user *)arg)) {			rv = -EFAULT;			goto err1;		}		new_alarm_time.tv_nsec = 0;		goto from_old_alarm_set;	case ANDROID_ALARM_SET_AND_WAIT(0):	case ANDROID_ALARM_SET(0):		if (copy_from_user(&new_alarm_time, (void __user *)arg,		    sizeof(new_alarm_time))) {			rv = -EFAULT;			goto err1;		}from_old_alarm_set:		pr_alarm(IO, "alarm %d set %ld.%09ld/n", alarm_type,			new_alarm_time.tv_sec, new_alarm_time.tv_nsec);		if (alarm_type == ANDROID_ALARM_POWER_ON) {			alarm_set_power_on(new_alarm_time, false);			break;		}		if (alarm_type == ANDROID_ALARM_POWER_ON_LOGO) {			alarm_set_power_on(new_alarm_time, true);			break;		}		spin_lock_irqsave(&alarm_slock, flags);			alarm_enabled |= alarm_type_mask;		devalarm_start(&alarms[alarm_type],			timespec_to_ktime(new_alarm_time));		spin_unlock_irqrestore(&alarm_slock, flags);		if (ANDROID_ALARM_BASE_CMD(cmd) != ANDROID_ALARM_SET_AND_WAIT(0)		    && cmd != ANDROID_ALARM_SET_AND_WAIT_OLD)			break;		/* fall though */	case ANDROID_ALARM_WAIT:		spin_lock_irqsave(&alarm_slock, flags);		pr_alarm(IO, "alarm wait/n");		if (!alarm_pending && wait_pending) {			wake_unlock(&alarm_wake_lock);			wait_pending = 0;//.........这里部分代码省略.........
开发者ID:Banjo0917,项目名称:mt6577_kernel3.4,代码行数:101,


示例11: alarm_ioctl

static long alarm_ioctl(struct file *file, unsigned int cmd, unsigned long arg){	int rv = 0;	unsigned long flags;	long long int tmp_ns;	struct timespec tmp;	struct timespec new_alarm_time;	struct timespec new_rtc_time;	struct timespec tmp_time;	static struct timespec prev_time = { 0, 0 };	enum android_alarm_type alarm_type = ANDROID_ALARM_IOCTL_TO_TYPE(cmd);	uint32_t alarm_type_mask = 1U << alarm_type;	if (alarm_type >= ANDROID_ALARM_TYPE_COUNT)		return -EINVAL;	if (is_set_cmd(cmd)) {		if ((file->f_flags & O_ACCMODE) == O_RDONLY) {			pr_alarm(INFO, "set cmd not permitted in %s cmd=%d type=%d/n"					, __FUNCTION__					, ANDROID_ALARM_BASE_CMD(cmd)					, alarm_type);			return -EPERM;		}		if (file->private_data == NULL &&		    cmd != ANDROID_ALARM_SET_RTC) {			spin_lock_irqsave(&alarm_slock, flags);			if (alarm_opened) {				spin_unlock_irqrestore(&alarm_slock, flags);				return -EBUSY;			}			alarm_opened = 1;			file->private_data = (void *)1;			spin_unlock_irqrestore(&alarm_slock, flags);		}	}	switch (ANDROID_ALARM_BASE_CMD(cmd)) {	case ANDROID_ALARM_CLEAR(0):		spin_lock_irqsave(&alarm_slock, flags);		pr_alarm(IO, "alarm %d clear/n", alarm_type);		alarm_try_to_cancel(&alarms[alarm_type]);		if (alarm_pending) {			alarm_pending &= ~alarm_type_mask;			if (!alarm_pending && !wait_pending)				wake_unlock(&alarm_wake_lock);		}		alarm_enabled &= ~alarm_type_mask;		spin_unlock_irqrestore(&alarm_slock, flags);		break;	case ANDROID_ALARM_SET_OLD:	case ANDROID_ALARM_SET_AND_WAIT_OLD:		if (get_user(new_alarm_time.tv_sec, (int __user *)arg)) {			rv = -EFAULT;			goto err1;		}		new_alarm_time.tv_nsec = 0;		goto from_old_alarm_set;	case ANDROID_ALARM_SET_AND_WAIT(0):	case ANDROID_ALARM_SET(0):		if (copy_from_user(&new_alarm_time, (void __user *)arg,		    sizeof(new_alarm_time))) {			rv = -EFAULT;			goto err1;		}from_old_alarm_set:		spin_lock_irqsave(&alarm_slock, flags);		pr_alarm(IO, "alarm %d set %ld.%09ld/n", alarm_type,			new_alarm_time.tv_sec, new_alarm_time.tv_nsec);		alarm_enabled |= alarm_type_mask;		alarm_start_range(&alarms[alarm_type],			timespec_to_ktime(new_alarm_time),			timespec_to_ktime(new_alarm_time));		spin_unlock_irqrestore(&alarm_slock, flags);		if (ANDROID_ALARM_BASE_CMD(cmd) != ANDROID_ALARM_SET_AND_WAIT(0)		    && cmd != ANDROID_ALARM_SET_AND_WAIT_OLD)			break;		/* fall though */	case ANDROID_ALARM_WAIT:		spin_lock_irqsave(&alarm_slock, flags);		pr_alarm(IO, "alarm wait/n");		if (!alarm_pending && wait_pending) {			wake_unlock(&alarm_wake_lock);			wait_pending = 0;		}		spin_unlock_irqrestore(&alarm_slock, flags);		rv = wait_event_interruptible(alarm_wait_queue, alarm_pending);		if (rv)			goto err1;		spin_lock_irqsave(&alarm_slock, flags);		rv = alarm_pending;		wait_pending = 1;		alarm_pending = 0;		spin_unlock_irqrestore(&alarm_slock, flags);		break;	case ANDROID_ALARM_SET_RTC:		if (copy_from_user(&new_rtc_time, (void __user *)arg,		    sizeof(new_rtc_time))) {//.........这里部分代码省略.........
开发者ID:Astinj,项目名称:Underworld-Sense-Kernel,代码行数:101,


示例12: is_set_cmd

static int is_set_cmd(unsigned int cmd){	if (ANDROID_ALARM_BASE_CMD(cmd) != ANDROID_ALARM_GET_TIME(0))		return 1;	return 0;}
开发者ID:Astinj,项目名称:Underworld-Sense-Kernel,代码行数:6,


示例13: alarm_ioctl

static long alarm_ioctl(struct file *file, unsigned int cmd, unsigned long arg){    int rv = 0;    unsigned long flags;    struct timespec new_alarm_time;    struct timespec new_rtc_time;    struct timespec tmp_time;    struct rtc_time new_rtc_tm;    struct rtc_device *rtc_dev;    enum android_alarm_type alarm_type = ANDROID_ALARM_IOCTL_TO_TYPE(cmd);    uint32_t alarm_type_mask = 1U << alarm_type;    if (alarm_type >= ANDROID_ALARM_TYPE_COUNT)        return -EINVAL;    if (ANDROID_ALARM_BASE_CMD(cmd) != ANDROID_ALARM_GET_TIME(0)) {        if ((file->f_flags & O_ACCMODE) == O_RDONLY)            return -EPERM;        if (file->private_data == NULL &&                cmd != ANDROID_ALARM_SET_RTC) {            spin_lock_irqsave(&alarm_slock, flags);            if (alarm_opened) {                spin_unlock_irqrestore(&alarm_slock, flags);                return -EBUSY;            }            alarm_opened = 1;            file->private_data = (void *)1;            spin_unlock_irqrestore(&alarm_slock, flags);        }    }    switch (ANDROID_ALARM_BASE_CMD(cmd)) {    case ANDROID_ALARM_CLEAR(0):        switch (alarm_type) {        case ANDROID_ALARM_POWER_UP:            /* disable power up alarm interrupt */            rv = alarm_irq_enable(0);            break;        case ANDROID_ALARM_RTC_WAKEUP:        case ANDROID_ALARM_RTC:        case ANDROID_ALARM_ELAPSED_REALTIME_WAKEUP:        case ANDROID_ALARM_ELAPSED_REALTIME:        case ANDROID_ALARM_SYSTEMTIME:            spin_lock_irqsave(&alarm_slock, flags);            pr_alarm(IO, "alarm %d clear/n", alarm_type);            devalarm_try_to_cancel(&alarms[alarm_type]);            if (alarm_pending) {                alarm_pending &= ~alarm_type_mask;                if (!alarm_pending && !wait_pending)                    wake_unlock(&alarm_wake_lock);            }            alarm_enabled &= ~alarm_type_mask;            spin_unlock_irqrestore(&alarm_slock, flags);            break;        default:            break;        }        break;    case ANDROID_ALARM_SET_OLD:    case ANDROID_ALARM_SET_AND_WAIT_OLD:        if (get_user(new_alarm_time.tv_sec, (int __user *)arg)) {            rv = -EFAULT;            goto err1;        }        new_alarm_time.tv_nsec = 0;        goto from_old_alarm_set;#if defined(CONFIG_RTC_CHN_ALARM_BOOT)    case ANDROID_ALARM_SET_ALARM:    {        char bootalarm_data[14];        if (copy_from_user(bootalarm_data, (void __user *)arg, 14)) {            rv = -EFAULT;            goto err1;        }        alarm_set_bootalarm(bootalarm_data);        break;    }#endif    case ANDROID_ALARM_SET_AND_WAIT(0):    case ANDROID_ALARM_SET(0):        if (copy_from_user(&new_alarm_time, (void __user *)arg,                           sizeof(new_alarm_time))) {            rv = -EFAULT;            goto err1;        }from_old_alarm_set:        spin_lock_irqsave(&alarm_slock, flags);        pr_alarm(IO, "alarm %d set %ld.%09ld/n", alarm_type,                 new_alarm_time.tv_sec, new_alarm_time.tv_nsec);        alarm_enabled |= alarm_type_mask;        devalarm_start(&alarms[alarm_type],                       timespec_to_ktime(new_alarm_time));        spin_unlock_irqrestore(&alarm_slock, flags);        if (alarm_type == ANDROID_ALARM_POWER_UP)            alarm_set_rtc_ring(new_alarm_time);        if (ANDROID_ALARM_BASE_CMD(cmd) != ANDROID_ALARM_SET_AND_WAIT(0)//.........这里部分代码省略.........
开发者ID:dflow81,项目名称:android_kernel_samsung_goyawifi,代码行数:101,


示例14: alarm_ioctl

static long alarm_ioctl(struct file *file, unsigned int cmd, unsigned long arg){	int rv = 0;	unsigned long flags;	struct timespec new_alarm_time;	struct timespec new_rtc_time;	struct timespec tmp_time;	enum android_alarm_type alarm_type = ANDROID_ALARM_IOCTL_TO_TYPE(cmd);	uint32_t alarm_type_mask = 1U << alarm_type;/*[[_SHP_STMC_BSP:[email
C++ ANDROID_ALARM_GET_TIME函数代码示例
C++ AN函数代码示例
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