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c17a9e46 HZ |
1 | /* This testcase is part of GDB, the GNU debugger. |
2 | ||
c5a57081 | 3 | Copyright 2010-2012 Free Software Foundation, Inc. |
c17a9e46 HZ |
4 | |
5 | This program is free software; you can redistribute it and/or modify | |
6 | it under the terms of the GNU General Public License as published by | |
7 | the Free Software Foundation; either version 3 of the License, or | |
8 | (at your option) any later version. | |
9 | ||
10 | This program is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | GNU General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU General Public License | |
16 | along with this program. If not, see <http://www.gnu.org/licenses/>. | |
17 | */ | |
18 | ||
19 | #include <stdio.h> | |
20 | #include <pthread.h> | |
21 | #include <unistd.h> | |
0935723e | 22 | #include <signal.h> |
c17a9e46 HZ |
23 | |
24 | pthread_t thread2_id; | |
25 | pthread_t thread3_id; | |
26 | ||
27 | void* thread3 (void* d) | |
28 | { | |
0935723e | 29 | raise (SIGUSR1); |
c17a9e46 HZ |
30 | |
31 | return NULL; | |
32 | } | |
33 | ||
34 | void* thread2 (void* d) | |
35 | { | |
0935723e JK |
36 | /* Do not quit thread3 asynchronously wrt thread2 stop - wait first on |
37 | thread3_id to stop. It would complicate testcase receiption of the | |
38 | events. */ | |
39 | ||
40 | pthread_create (&thread3_id, NULL, thread3, NULL); pthread_join (thread3_id, NULL); | |
41 | ||
c17a9e46 HZ |
42 | return NULL; |
43 | } | |
44 | ||
0935723e JK |
45 | int main (void) |
46 | { | |
47 | /* Use single line to not to race whether `thread2' breakpoint or `next' over | |
48 | pthread_create will stop first. */ | |
c17a9e46 | 49 | |
0935723e | 50 | pthread_create (&thread2_id, NULL, thread2, NULL); pthread_join (thread2_id, NULL); |
c17a9e46 | 51 | |
c17a9e46 HZ |
52 | return 12; |
53 | } |