函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\time\ntp.c Create Date:2022-07-27 11:43:15
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：p_get_next_leap - Returns the next leapsecond in CLOCK_REALTIME ktime_t* Provides the time of the next leapsecond against CLOCK_REALTIME in* a ktime_t format. Returns KTIME_MAX if no leapsecond is pending.

函数原型：ktime_t ntp_get_next_leap(void)

返回类型：ktime_t

参数：无

384  如果clock synchronization status* (TIME_ERROR prevents overwriting the CMOS clock)恒等于sert leap second 且clock status bits: 按位与sert leap (rw) 则返回:ktime_set - Set a ktime_t variable from a seconds/nanoseconds value*@secs: seconds to set*@nsecs: nanoseconds to set* Return: The ktime_t representation of the value.
386  ret等于KTIME_MAX
387  返回:ret
调用者
名称描述
tk_update_leap_statek_update_leap_state - helper to update the next_leap_ktime