函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\signal.c Create Date:2022-07-27 10:15:41
Last Modify:2020-03-17 13:28:47 Copyright©Brick
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函数名称：__group_send_sig_info

函数原型：int __group_send_sig_info(int sig, struct kernel_siginfo *info, struct task_struct *p)

返回类型：int

参数：

类型参数名称
intsig
struct kernel_siginfo *info
struct task_struct *p
1275  返回:send_signal(sig, info, p, PIDTYPE_TGID)
调用者
名称描述
do_notify_parentLet a parent know about the death of a child.* For a stopped/continued status change, use do_notify_parent_cldstop instead.* Returns true if our parent ignored us and so we've switched to* self-reaping.
do_notify_parent_cldstopdo_notify_parent_cldstop - notify parent of stopped/continued state change*@tsk: task reporting the state change*@for_ptracer: the notification is for ptracer*@why: CLD_{CONTINUED|STOPPED|TRAPPED} to report
check_dl_overrun
check_rlimit
check_cpu_itimer