doc/examples/demo/ust_tests_demo.h

   1 #undef TRACEPOINT_PROVIDER
   2 #define TRACEPOINT_PROVIDER ust_tests_demo
   3
   4 #if !defined(_TRACEPOINT_UST_TESTS_DEMO_H) || defined(TRACEPOINT_HEADER_MULTI_READ)
   5 #define _TRACEPOINT_UST_TESTS_DEMO_H
   6
   7 /*
   8  * Copyright (C) 2011  Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
   9  *
  10  * Permission is hereby granted, free of charge, to any person obtaining a copy
  11  * of this software and associated documentation files (the "Software"), to deal
  12  * in the Software without restriction, including without limitation the rights
  13  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  14  * copies of the Software, and to permit persons to whom the Software is
  15  * furnished to do so, subject to the following conditions:
  16  *
  17  * The above copyright notice and this permission notice shall be included in
  18  * all copies or substantial portions of the Software.
  19  *
  20  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  21  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  22  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  23  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  24  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  25  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  26  * SOFTWARE.
  27  */
  28
  29 #include <lttng/tracepoint.h>
  30
  31 TRACEPOINT_EVENT(ust_tests_demo, starting,
  32         TP_ARGS(int, value),
  33         TP_FIELDS(
  34                 ctf_integer(int, value, value)
  35         )
  36 )
  37 TRACEPOINT_LOGLEVEL(ust_tests_demo, starting, TRACE_CRIT)
  38
  39 /*
  40  * Dummy model information, just for example. TODO: we should check if
  41  * EMF model URI have some standard format we should follow.
  42  */
  43 TRACEPOINT_MODEL_EMF_URI(ust_tests_demo, starting,
  44         "http://example.com/path_to_model?q=ust_tests_demo:starting")
  45
  46 TRACEPOINT_EVENT(ust_tests_demo, done,
  47         TP_ARGS(int, value),
  48         TP_FIELDS(
  49                 ctf_integer(int, value, value)
  50         )
  51 )
  52 TRACEPOINT_LOGLEVEL(ust_tests_demo, done, TRACE_CRIT)
  53
  54 TRACEPOINT_MODEL_EMF_URI(ust_tests_demo, done,
  55         "http://example.com/path_to_model?q=ust_tests_demo:done")
  56
  57 #endif /* _TRACEPOINT_UST_TESTS_DEMO_H */
  58
  59 #undef TRACEPOINT_INCLUDE
  60 #define TRACEPOINT_INCLUDE "./ust_tests_demo.h"
  61
  62 /* This part must be outside ifdef protection */
  63 #include <lttng/tracepoint-event.h>