Commit | Line | Data |
---|---|---|
c906108c SS |
1 | /* Test GDB dealing with stuff like stepping into sigtramp. */ |
2 | ||
3 | #include <signal.h> | |
085dd6e6 | 4 | #include <unistd.h> |
c906108c | 5 | |
c906108c SS |
6 | |
7 | static int count = 0; | |
8 | ||
085dd6e6 JM |
9 | static void |
10 | handler (int sig) | |
c906108c SS |
11 | { |
12 | signal (sig, handler); | |
13 | ++count; | |
14 | } | |
15 | ||
16 | static void | |
17 | func1 () | |
18 | { | |
19 | ++count; | |
20 | } | |
21 | ||
22 | static void | |
23 | func2 () | |
24 | { | |
25 | ++count; | |
26 | } | |
27 | ||
28 | int | |
29 | main () | |
30 | { | |
c906108c SS |
31 | #ifdef SIGALRM |
32 | signal (SIGALRM, handler); | |
33 | #endif | |
34 | #ifdef SIGUSR1 | |
35 | signal (SIGUSR1, handler); | |
36 | #endif | |
37 | alarm (1); | |
38 | ++count; /* first */ | |
39 | alarm (1); | |
40 | ++count; /* second */ | |
41 | func1 (); | |
42 | alarm (1); | |
43 | func2 (); | |
44 | return count; | |
45 | } |