Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\signal.c Create Date:2022-07-28 09:17:39
Last Modify:2020-03-17 13:28:47 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:do_rt_tgsigqueueinfo

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

Type:int

Parameter:

TypeParameterName
pid_ttgid
pid_tpid
intsig
kernel_siginfo_t *info
3885  If pid <= 0 || tgid <= 0 Then Return -EINVAL
3891  If ( si_code >= 0 || si_code == sent by tkill system call ) && task_pid_vnr(current process) != pid Then Return -EPERM
3895  Return do_send_specific(tgid, pid, sig, info)
Caller
NameDescribe
SYSCALL_DEFINE4
COMPAT_SYSCALL_DEFINE4