1 //===-- LinuxSignals.cpp ----------------------------------------*- C++ -*-===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9
10 // C Includes
11 #include <signal.h>
12
13 // C++ Includes
14 // Other libraries and framework includes
15 // Project includes
16 #include "LinuxSignals.h"
17
LinuxSignals()18 LinuxSignals::LinuxSignals()
19 : UnixSignals()
20 {
21 Reset();
22 }
23
24 void
Reset()25 LinuxSignals::Reset()
26 {
27 m_signals.clear();
28
29 #define ADDSIGNAL(S, SUPPRESS, STOP, NOTIFY, DESCRIPTION) \
30 AddSignal(SIG ## S, "SIG" #S, #S, SUPPRESS, STOP, NOTIFY, DESCRIPTION)
31
32 ADDSIGNAL(HUP, false, true, true, "hangup");
33 ADDSIGNAL(INT, true, true, true, "interrupt");
34 ADDSIGNAL(QUIT, false, true, true, "quit");
35 ADDSIGNAL(ILL, false, true, true, "illegal instruction");
36 ADDSIGNAL(TRAP, true, true, true, "trace trap (not reset when caught)");
37 ADDSIGNAL(ABRT, false, true, true, "abort");
38 ADDSIGNAL(IOT, false, true, true, "abort");
39 ADDSIGNAL(BUS, false, true, true, "bus error");
40 ADDSIGNAL(FPE, false, true, true, "floating point exception");
41 ADDSIGNAL(KILL, false, true, true, "kill");
42 ADDSIGNAL(USR1, false, true, true, "user defined signal 1");
43 ADDSIGNAL(SEGV, false, true, true, "segmentation violation");
44 ADDSIGNAL(USR2, false, true, true, "user defined signal 2");
45 ADDSIGNAL(PIPE, false, true, true, "write to pipe with reading end closed");
46 ADDSIGNAL(ALRM, false, false, true, "alarm");
47 ADDSIGNAL(TERM, false, true, true, "termination requested");
48 ADDSIGNAL(STKFLT, false, true, true, "stack fault");
49 ADDSIGNAL(CHLD, false, false, true, "child process exit");
50 ADDSIGNAL(CONT, false, true, true, "process continue");
51 ADDSIGNAL(STOP, false, true, true, "process stop");
52 ADDSIGNAL(TSTP, false, true, true, "tty stop");
53 ADDSIGNAL(TTIN, false, true, true, "background tty read");
54 ADDSIGNAL(TTOU, false, true, true, "background tty write");
55 ADDSIGNAL(URG, false, true, true, "urgent data on socket");
56 ADDSIGNAL(XCPU, false, true, true, "CPU resource exceeded");
57 ADDSIGNAL(XFSZ, false, true, true, "file size limit exceeded");
58 ADDSIGNAL(VTALRM, false, true, true, "virtual alarm");
59 ADDSIGNAL(PROF, false, true, true, "profiling alarm");
60 ADDSIGNAL(WINCH, false, true, true, "window size change");
61 ADDSIGNAL(POLL, false, true, true, "pollable event");
62 ADDSIGNAL(IO, false, true, true, "input/output ready");
63 ADDSIGNAL(PWR, false, true, true, "power failure");
64 ADDSIGNAL(SYS, false, true, true, "invalid system call");
65
66 #undef ADDSIGNAL
67 }
68