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 LTTNG_UST_TRACEPOINT_EVENT_INSTANCE
  13 #define LTTNG_UST_TRACEPOINT_EVENT_INSTANCE(_provider, _template, _name, _args)
  14
  15 #undef LTTNG_UST_TRACEPOINT_EVENT
  16 #define LTTNG_UST_TRACEPOINT_EVENT(_provider, _name, _args, _fields)            \
  17         LTTNG_UST_TRACEPOINT_EVENT_CLASS(_provider, _name, LTTNG_UST__TP_PARAMS(_args), \
  18                         LTTNG_UST__TP_PARAMS(_fields))                          \
  19         LTTNG_UST_TRACEPOINT_EVENT_INSTANCE(_provider, _name, _name,            \
  20                         LTTNG_UST__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
  33
  34 #define TRACEPOINT_CREATE_PROBES
  35
  36 /*
  37  * Put back definitions to the state they were when defined by
  38  * tracepoint.h.
  39  */
  40 #undef LTTNG_UST_TP_ARGS
  41 #define LTTNG_UST_TP_ARGS(...)       __VA_ARGS__
  42
  43 #undef LTTNG_UST_TRACEPOINT_EVENT
  44 #define LTTNG_UST_TRACEPOINT_EVENT(provider, name, args, fields)                        \
  45         LTTNG_UST__DECLARE_TRACEPOINT(provider, name, LTTNG_UST__TP_PARAMS(args))               \
  46         LTTNG_UST__DEFINE_TRACEPOINT(provider, name, LTTNG_UST__TP_PARAMS(args))
  47
  48 #undef LTTNG_UST_TRACEPOINT_EVENT_CLASS
  49 #define LTTNG_UST_TRACEPOINT_EVENT_CLASS(provider, name, args, fields)
  50
  51 #undef LTTNG_UST_TRACEPOINT_EVENT_INSTANCE
  52 #define LTTNG_UST_TRACEPOINT_EVENT_INSTANCE(provider, _template, name, args)    \
  53         LTTNG_UST__DECLARE_TRACEPOINT(provider, name, LTTNG_UST__TP_PARAMS(args))               \
  54         LTTNG_UST__DEFINE_TRACEPOINT(provider, name, LTTNG_UST__TP_PARAMS(args))
  55
  56 #undef LTTNG_UST_TRACEPOINT_LOGLEVEL
  57 #define LTTNG_UST_TRACEPOINT_LOGLEVEL(provider, name, loglevel)
  58
  59 #undef TRACEPOINT_MODEL_EMF_URI
  60 #define TRACEPOINT_MODEL_EMF_URI(provider, name, uri)
  61
  62 #endif /* TRACEPOINT_CREATE_PROBES */