DOKK / manpages / debian 12 / systemtap-doc / probe::signal.sys_tkill.3stap.en
PROBE::SIGNAL.SYS_(3stap) Signal Tapset PROBE::SIGNAL.SYS_(3stap)

probe::signal.sys_tkill - Sending a kill signal to a thread

signal.sys_tkill

pid_name

The name of the signal recipient

task

A task handle to the signal recipient

name

Name of the probe point

sig_name

A string representation of the signal

sig_pid

The PID of the process receiving the kill signal

sig

The specific signal sent to the process

The tkill call is analogous to kill(2), except that it also allows a process within a specific thread group to be targeted. Such processes are targeted through their unique thread IDs (TID).

tapset::signal(3stap)

November 2022 SystemTap Tapset Reference