projects / lttng-tools.git / blame
| Commit | Line | Data |
|---|---|---|
| ffb08a8c JD |
1 | /* |
| 2 | * Copyright (C) - 2012 David Goulet <dgoulet@efficios.com> | |
| 3 | * | |
| 4 | * This library is free software; you can redistribute it and/or modify it | |
| 5 | * under the terms of the GNU Lesser General Public License as published by the | |
| 6 | * Free Software Foundation; version 2.1 of the License. | |
| 7 | * | |
| 8 | * This library is distributed in the hope that it will be useful, but WITHOUT | |
| 9 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 10 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License | |
| 11 | * for more details. | |
| 12 | * | |
| 13 | * You should have received a copy of the GNU Lesser General Public License | |
| 14 | * along with this library; if not, write to the Free Software Foundation, | |
| 15 | * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
| 16 | */ | |
| 17 | ||
| 70dac0d7 | 18 | #define _LGPL_SOURCE |
| ffb08a8c JD |
19 | #include <arpa/inet.h> |
| 20 | #include <stdarg.h> | |
| 21 | #include <stdio.h> | |
| 22 | #include <stdlib.h> | |
| 23 | #include <string.h> | |
| 24 | #include <sys/mman.h> | |
| 25 | #include <sys/stat.h> | |
| 26 | #include <sys/types.h> | |
| 27 | #include <unistd.h> | |
| ae941114 | 28 | #include "utils.h" |
| 95983a02 | 29 | #include "signal-helper.h" |
| ffb08a8c JD |
30 | |
| 31 | #define TRACEPOINT_DEFINE | |
| 32 | #include "tp.h" | |
| 33 | ||
| 34 | int main(int argc, char **argv) | |
| 35 | { | |
| ae941114 | 36 | int i, netint, ret = 0; |
| ffb08a8c JD |
37 | long values[] = { 1, 2, 3 }; |
| 38 | char text[10] = "test"; | |
| 39 | double dbl = 2.0; | |
| 40 | float flt = 2222.0; | |
| 41 | unsigned int nr_iter = 100; | |
| 42 | useconds_t nr_usec = 0; | |
| 43 | ||
| 95983a02 JG |
44 | if (set_signal_handler()) { |
| 45 | ret = -1; | |
| 46 | goto end; | |
| 47 | } | |
| 48 | ||
| ffb08a8c JD |
49 | if (argc >= 2) { |
| 50 | nr_iter = atoi(argv[1]); | |
| 51 | } | |
| 52 | ||
| 53 | if (argc == 3) { | |
| 54 | /* By default, don't wait unless user specifies. */ | |
| 55 | nr_usec = atoi(argv[2]); | |
| 56 | } | |
| 57 | ||
| 58 | for (i = 0; i < nr_iter; i++) { | |
| 59 | netint = htonl(i); | |
| 60 | tracepoint(tp, tptest1, i, netint, values, text, strlen(text), | |
| 61 | dbl, flt); | |
| 62 | tracepoint(tp, tptest2, i, netint, values, text, strlen(text), | |
| 63 | dbl, flt); | |
| 64 | tracepoint(tp, tptest3, i, netint, values, text, strlen(text), | |
| 65 | dbl, flt); | |
| 66 | tracepoint(tp, tptest4, i, netint, values, text, strlen(text), | |
| 67 | dbl, flt); | |
| 68 | tracepoint(tp, tptest5, i, netint, values, text, strlen(text), | |
| 69 | dbl, flt); | |
| ae941114 JG |
70 | if (nr_usec) { |
| 71 | if (usleep_safe(nr_usec)) { | |
| 72 | ret = -1; | |
| 73 | goto end; | |
| 74 | } | |
| 75 | } | |
| 95983a02 JG |
76 | if (should_quit) { |
| 77 | break; | |
| 78 | } | |
| ffb08a8c JD |
79 | } |
| 80 | ||
| ae941114 JG |
81 | end: |
| 82 | exit(!ret ? EXIT_SUCCESS : EXIT_FAILURE); | |
| ffb08a8c | 83 | } |