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  * THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
   6  * OR IMPLIED.  ANY USE IS AT YOUR OWN RISK.
   7  *
   8  * Permission is hereby granted to use or copy this program for any
   9  * purpose,  provided the above notices are retained on all copies.
  10  * Permission to modify the code and to distribute modified code is
  11  * granted, provided the above notices are retained, and a notice that
  12  * the code was modified is included with the above copyright notice.
  13  */
  14
  15 #include <unistd.h>
  16
  17 /*
  18  * We need to define TRACEPOINT_DEFINE in one C file in the program
  19  * before including provider headers.
  20  */
  21 #define TRACEPOINT_DEFINE
  22 #include "sample_component_provider.h"
  23
  24 int main(int argc, char **argv)
  25 {
  26         int i = 0;
  27
  28         for (i = 0; i < 100000; i++) {
  29                 tracepoint(sample_component, message, "Hello World\n");
  30                 usleep(1);
  31         }
  32         return 0;
  33 }