函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\time\posix-timers.c Create Date:2022-07-27 11:46:34
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：common_hrtimer_try_to_cancel

函数原型：static int common_hrtimer_try_to_cancel(struct k_itimer *timr)

返回类型：int

参数：

类型参数名称
struct k_itimer *timr
805  返回:hrtimer_try_to_cancel - try to deactivate a timer*@timer: hrtimer to stop* Returns:* * 0 when the timer was not active* * 1 when the timer was active* * -1 when the timer is currently executing the callback function and* cannot be stopped