Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\signal.c Create Date:2022-07-28 09:17:37
Last Modify:2020-03-17 13:28:47 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:do_rt_sigqueueinfo

Proto:static int do_rt_sigqueueinfo(pid_t pid, int sig, kernel_siginfo_t *info)

Type:int

Parameter:

TypeParameterName
pid_tpid
intsig
kernel_siginfo_t *info
3844  If ( si_code >= 0 || si_code == sent by tkill system call ) && task_pid_vnr(current process) != pid Then Return -EPERM
3849  Return kill_proc_info(sig, info, pid)
Caller
NameDescribe
SYSCALL_DEFINE3sys_rt_sigqueueinfo - send signal information to a signal*@pid: the PID of the thread*@sig: signal to be sent*@uinfo: signal info to be sent
COMPAT_SYSCALL_DEFINE3