doc/examples/easy-ust/sample.c

   1 /*
   2  * Copyright (C) 2011-2012  Matthew Khouzam <matthew.khouzam@ericsson.com>
   3  * Copyright (C) 2012  Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
   4  *
   5  * Permission is hereby granted, free of charge, to any person obtaining a copy
   6  * of this software and associated documentation files (the "Software"), to deal
   7  * in the Software without restriction, including without limitation the rights
   8  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   9  * copies of the Software, and to permit persons to whom the Software is
  10  * furnished to do so, subject to the following conditions:
  11  *
  12  * The above copyright notice and this permission notice shall be included in
  13  * all copies or substantial portions of the Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  18  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  19  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  20  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  21  * SOFTWARE.
  22  */
  23
  24 #include <unistd.h>
  25
  26 /*
  27  * We need to define TRACEPOINT_DEFINE in one C file in the program
  28  * before including provider headers.
  29  */
  30 #define TRACEPOINT_DEFINE
  31 #include "sample_component_provider.h"
  32
  33 int main(int argc, char **argv)
  34 {
  35         int i = 0;
  36
  37         for (i = 0; i < 100000; i++) {
  38                 tracepoint(sample_component, message, "Hello World");
  39                 usleep(1);
  40         }
  41         return 0;
  42 }