1PROBE::SIGNAL.DO_A(3stap) Signal Tapset PROBE::SIGNAL.DO_A(3stap)
2
3
4
6 probe::signal.do_action - Examining or changing a signal action
7
9 signal.do_action
10
12 sig
13 The signal to be examined/changed
14
15 oldsigact_addr
16 The address of the old sigaction struct associated with the signal
17
18 name
19 Name of the probe point
20
21 sa_mask
22 The new mask of the signal
23
24 sig_name
25 A string representation of the signal
26
27 sa_handler
28 The new handler of the signal
29
30 sigact_addr
31 The address of the new sigaction struct associated with the signal
32
34 tapset::signal(3stap)
35
36
37
38SystemTap Tapset Reference May 2022 PROBE::SIGNAL.DO_A(3stap)