include/lttng/tracepoint-event.h

   1 /*
   2  * SPDX-License-Identifier: MIT
   3  *
   4  * Copyright (C) 2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
   5  */
   6
   7 #ifdef TRACEPOINT_CREATE_PROBES
   8
   9 #define __tp_stringify1(x)      #x
  10 #define __tp_stringify(x)       __tp_stringify1(x)
  11
  12 #undef TRACEPOINT_EVENT_INSTANCE
  13 #define TRACEPOINT_EVENT_INSTANCE(_provider, _template, _name, _args)
  14
  15 #undef TRACEPOINT_EVENT
  16 #define TRACEPOINT_EVENT(_provider, _name, _args, _fields)              \
  17         TRACEPOINT_EVENT_CLASS(_provider, _name, _TP_PARAMS(_args),     \
  18                         _TP_PARAMS(_fields))                            \
  19         TRACEPOINT_EVENT_INSTANCE(_provider, _name, _name,              \
  20                         _TP_PARAMS(_args))
  21
  22
  23 #undef TRACEPOINT_CREATE_PROBES
  24
  25 #define TRACEPOINT_HEADER_MULTI_READ
  26
  27 #include TRACEPOINT_INCLUDE
  28
  29 #include <lttng/ust-tracepoint-event.h>
  30
  31 #undef TRACEPOINT_HEADER_MULTI_READ
  32 #undef TRACEPOINT_INCLUDE_FILE
  33 #undef TRACEPOINT_INCLUDE
  34
  35 #define TRACEPOINT_CREATE_PROBES
  36
  37 /*
  38  * Put back definitions to the state they were when defined by
  39  * tracepoint.h.
  40  */
  41 #undef TP_ARGS
  42 #define TP_ARGS(...)       __VA_ARGS__
  43
  44 #undef TRACEPOINT_EVENT
  45 #define TRACEPOINT_EVENT(provider, name, args, fields)                  \
  46         _DECLARE_TRACEPOINT(provider, name, _TP_PARAMS(args))           \
  47         _DEFINE_TRACEPOINT(provider, name, _TP_PARAMS(args))
  48
  49 #undef TRACEPOINT_EVENT_CLASS
  50 #define TRACEPOINT_EVENT_CLASS(provider, name, args, fields)
  51
  52 #undef TRACEPOINT_EVENT_INSTANCE
  53 #define TRACEPOINT_EVENT_INSTANCE(provider, _template, name, args)      \
  54         _DECLARE_TRACEPOINT(provider, name, _TP_PARAMS(args))           \
  55         _DEFINE_TRACEPOINT(provider, name, _TP_PARAMS(args))
  56
  57 #undef TRACEPOINT_LOGLEVEL
  58 #define TRACEPOINT_LOGLEVEL(provider, name, loglevel)
  59
  60 #undef TRACEPOINT_MODEL_EMF_URI
  61 #define TRACEPOINT_MODEL_EMF_URI(provider, name, uri)
  62
  63 #endif /* TRACEPOINT_CREATE_PROBES */