probe::signal.sys_tgkill.3stap - Man Page
Sending kill signal to a thread group
Synopsis
signal.sys_tgkill
Values
- sig
The specific kill signal sent to the process
- pid_name
The name of the signal recipient
- sig_name
A string representation of the signal
- sig_pid
The PID of the thread receiving the kill signal
- tgid
The thread group ID of the thread receiving the kill signal
- name
Name of the probe point
- task
A task handle to the signal recipient
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
April 2023 SystemTap Tapset Reference Signal Tapset