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689b8a59 SM |
1 | /* This testcase is part of GDB, the GNU debugger. |
2 | ||
3 | Copyright 2022 Free Software Foundation, Inc. | |
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 | #include <unistd.h> | |
19 | #include <sys/wait.h> | |
20 | #include <assert.h> | |
21 | ||
22 | static void | |
23 | should_break_here (void) | |
24 | { | |
25 | } | |
26 | ||
27 | int | |
28 | main (void) | |
29 | { | |
30 | int i; | |
31 | ||
32 | for (i = 0; i < NR_LOOPS; i++) | |
33 | { | |
34 | int pid = vfork (); | |
35 | ||
36 | if (pid != 0) | |
37 | { | |
38 | /* Parent */ | |
39 | int stat; | |
40 | int ret = waitpid (pid, &stat, 0); | |
41 | assert (ret == pid); | |
42 | assert (WIFEXITED (stat)); | |
43 | assert (WEXITSTATUS (stat) == 12); | |
44 | ||
45 | should_break_here (); | |
46 | } | |
47 | else | |
48 | { | |
49 | /* Child */ | |
50 | _exit(12); | |
51 | } | |
52 | } | |
53 | ||
54 | return 0; | |
55 | } |