probe::signal.sys_tgkill.3stap - Man Page
Sending kill signal to a thread group
Synopsis
signal.sys_tgkill
Values
- sig_pid
The PID of the thread receiving the kill signal
- pid_name
The name of the signal recipient
- name
Name of the probe point
- sig
The specific kill signal sent to the process
- tgid
The thread group ID of the thread receiving the kill signal
- task
A task handle to the signal recipient
- sig_name
A string representation of the signal
Description
The tgkill call is similar to tkill, except that it also allows the caller to specify the thread group ID of the thread to be signalled. This protects against TID reuse.
See Also0
tapset::signal(3stap)
Info
November 2023 SystemTap Tapset Reference Signal Tapset