函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\sched\signal.h Create Date:2022-07-27 06:42:30
Last Modify:2020-03-12 14:18:49 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：kernel_dequeue_signal

函数原型：static inline int kernel_dequeue_signal(void)

返回类型：int

参数：无

271  task等于当前进程
275  spin_lock_irq( & siglock)
276  ret等于Dequeue a signal and return the element to the caller, which is* expected to free it.* All callers have to hold the siglock.
277  spin_unlock_irq( & siglock)
279  返回:ret