blob: fe33c29195828f988675234ffe644020211aa95f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
//===-- main.cpp ------------------------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include <signal.h>
#include <stdio.h>
#include <vector>
static int signal_counter = 0;
static void count_signal(int signo) {
++signal_counter;
printf("Signal %d\n", signo);
}
static void raise_signals() {
std::vector<int> signals(
{SIGSEGV, SIGUSR1, SIGUSR2, SIGALRM, SIGFPE, SIGBUS, SIGINT, SIGHUP});
for (int signal_num : signals) {
signal(signal_num, count_signal);
}
for (int signal_num : signals) {
raise(signal_num);
}
}
int main() {
raise_signals();
return signal_counter;
}
|
