函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\signal.h Create Date:2022-07-27 06:41:08
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：sigdelset

函数原型：static inline void sigdelset(sigset_t *set, int _sig)

返回类型：void

参数：

类型参数名称
sigset_t *set
int_sig
65  sig等于_sig减1
66  如果_NSIG_WORDS恒等于1则信号[0]与等于1UL左移sig位的值的反
68  否则信号[sig / _NSIG_BPW]与等于1UL左移sig取模_NSIG_BPW位的值的反
调用者
名称描述
collect_signal
dequeue_synchronous_signal
__send_signal
force_sig_info_to_taskForce a signal that the process can't ignore: if necessary* we unblock the signal and change any SIG_IGN to SIG_DFL.* Note: If we unblock the signal, we always reset it to SIG_DFL,* since we do not want to have a signal handler that was blocked
get_signal