Add UST overlap tests
[lttng-tools.git] / tests / ust / overlap / demo / demo.c
1 /*
2 * Copyright (C) 2009 Pierre-Marc Fournier
3 * Copyright (C) 2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; version 2.1 of
8 * the License.
9 *
10 * This library 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 GNU
13 * Lesser General Public License for more details.
14 *
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
18 */
19
20 #include <stdio.h>
21 #include <unistd.h>
22 #include <sys/mman.h>
23 #include <stdarg.h>
24 #include <sys/types.h>
25 #include <sys/stat.h>
26 #include <fcntl.h>
27 #include <signal.h>
28 #include <string.h>
29 #include <arpa/inet.h>
30 #include <stdlib.h>
31
32 #define TRACEPOINT_DEFINE
33 #define TRACEPOINT_PROBE_DYNAMIC_LINKAGE
34 #include "ust_tests_demo.h"
35 #include "ust_tests_demo2.h"
36 #include "ust_tests_demo3.h"
37
38 int main(int argc, char **argv)
39 {
40 int i, netint;
41 long values[] = { 1, 2, 3 };
42 char text[10] = "test";
43 double dbl = 2.0;
44 float flt = 2222.0;
45 int delay = 0;
46
47 if (argc == 2)
48 delay = atoi(argv[1]);
49
50 fprintf(stderr, "Demo program starting.\n");
51
52 sleep(delay);
53
54 fprintf(stderr, "Tracing... ");
55 tracepoint(ust_tests_demo, starting, 123);
56 for (i = 0; i < 5; i++) {
57 netint = htonl(i);
58 tracepoint(ust_tests_demo2, loop, i, netint, values,
59 text, strlen(text), dbl, flt);
60 }
61 tracepoint(ust_tests_demo, done, 456);
62 tracepoint(ust_tests_demo3, done, 42);
63 fprintf(stderr, " done.\n");
64 return 0;
65 }
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