Implement test_event_tracef
[lttng-tools.git] / tests / regression / ust / exit-fast / exit-fast.c
1 /* Copyright (C) 2011 Nils Carlson
2 *
3 * This library is free software; you can redistribute it and/or
4 * modify it under the terms of the GNU Lesser General Public
5 * License as published by the Free Software Foundation; either
6 * version 2.1 of the License, or (at your option) any later version.
7 *
8 * This library is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * Lesser General Public License for more details.
12 *
13 * You should have received a copy of the GNU Lesser General Public
14 * License along with this library; if not, write to the Free Software
15 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
16 */
17
18 /* This test generates a single event and exits.
19 */
20
21 #include <signal.h>
22 #include <string.h>
23 #include <sys/types.h>
24 #include <unistd.h>
25
26 #define TRACEPOINT_DEFINE
27 #define TRACEPOINT_CREATE_PROBES
28 #include "ust_tests_exitfast.h"
29
30 int main(int argc, char *argv[])
31 {
32 int suicide = 0;
33 char normal_exit_text[] = "exit-fast tracepoint normal exit";
34 char suicide_exit_text[] = "exit-fast tracepoint suicide";
35
36 if (argc > 1 && !strcmp(argv[1], "suicide")) {
37 suicide = 1;
38 }
39
40 if (suicide) {
41 tracepoint(ust_tests_exitfast, message, suicide_exit_text);
42 kill(getpid(), SIGKILL);
43 }
44
45 tracepoint(ust_tests_exitfast, message, normal_exit_text);
46 return 0;
47 }
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