1PROBE::SIGNAL.SYS_(3stap) Signal Tapset PROBE::SIGNAL.SYS_(3stap)
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6 probe::signal.sys_tgkill - Sending kill signal to a thread group
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9 signal.sys_tgkill
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12 tgid
13 The thread group ID of the thread receiving the kill signal
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15 sig_name
16 A string representation of the signal
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18 sig_pid
19 The PID of the thread receiving the kill signal
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21 sig
22 The specific kill signal sent to the process
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24 task
25 A task handle to the signal recipient
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27 name
28 Name of the probe point
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30 pid_name
31 The name of the signal recipient
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34 The tgkill call is similar to tkill, except that it also allows the
35 caller to specify the thread group ID of the thread to be signalled.
36 This protects against TID reuse.
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39 tapset::signal(3stap)
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43SystemTap Tapset Reference November 2022 PROBE::SIGNAL.SYS_(3stap)