函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\time64.h Create Date:2022-07-27 06:38:30
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：timespec64_valid_settod

函数原型：static inline bool timespec64_valid_settod(const struct timespec64 *ts)

返回类型：bool

参数：

类型参数名称
const struct timespec64 *ts
118  如果非Returns true if the timespec64 is norm, false if denorm:则返回:false
121  如果 seconds 大于等于TIME_SETTOD_SEC_MAX则返回:false
123  返回:true
调用者
名称描述
do_sys_settimeofday64In case for some reason the CMOS clock has not already been running* in UTC, but in some local time: The first time we set the timezone,* we will warp the clock so that it is ticking UTC time instead of* local time
do_settimeofday64do_settimeofday64 - Sets the time of day.*@ts: pointer to the timespec64 variable containing the new time* Sets the time of day to the new time and update NTP and notify hrtimers
timekeeping_inject_offsetmekeeping_inject_offset - Adds or subtracts from the current time.*@tv: pointer to the timespec variable containing the offset* Adds or subtracts an offset value from the current time.
timekeeping_init初始化系统时钟计时