liblttng-ust-libc-wrapper/ust_pthread.h

   1 /*
   2  * SPDX-License-Identifier: MIT
   3  *
   4  * Copyright (C) 2013  Mentor Graphics
   5  */
   6
   7 #undef TRACEPOINT_PROVIDER
   8 #define TRACEPOINT_PROVIDER lttng_ust_pthread
   9
  10 #if !defined(_TRACEPOINT_UST_PTHREAD_H) || defined(TRACEPOINT_HEADER_MULTI_READ)
  11 #define _TRACEPOINT_UST_PTHREAD_H
  12
  13 #ifdef __cplusplus
  14 extern "C" {
  15 #endif
  16
  17 #include <lttng/tracepoint.h>
  18
  19 TRACEPOINT_EVENT(lttng_ust_pthread, pthread_mutex_lock_req,
  20         TP_ARGS(pthread_mutex_t *, mutex, void *, ip),
  21         TP_FIELDS(
  22                 ctf_integer_hex(void *, mutex, mutex)
  23         )
  24 )
  25
  26 TRACEPOINT_EVENT(lttng_ust_pthread, pthread_mutex_lock_acq,
  27         TP_ARGS(pthread_mutex_t *, mutex, int, status, void *, ip),
  28         TP_FIELDS(
  29                 ctf_integer_hex(void *, mutex, mutex)
  30                 ctf_integer(int, status, status)
  31         )
  32 )
  33
  34 TRACEPOINT_EVENT(lttng_ust_pthread, pthread_mutex_trylock,
  35         TP_ARGS(pthread_mutex_t *, mutex, int, status, void *, ip),
  36         TP_FIELDS(
  37                 ctf_integer_hex(void *, mutex, mutex)
  38                 ctf_integer(int, status, status)
  39         )
  40 )
  41
  42 TRACEPOINT_EVENT(lttng_ust_pthread, pthread_mutex_unlock,
  43         TP_ARGS(pthread_mutex_t *, mutex, int, status, void *, ip),
  44         TP_FIELDS(
  45                 ctf_integer_hex(void *, mutex, mutex)
  46                 ctf_integer(int, status, status)
  47         )
  48 )
  49
  50 #endif /* _TRACEPOINT_UST_PTHREAD_H */
  51
  52 #undef TRACEPOINT_INCLUDE
  53 #define TRACEPOINT_INCLUDE "./ust_pthread.h"
  54
  55 /* This part must be outside ifdef protection */
  56 #include <lttng/tracepoint-event.h>
  57
  58 #ifdef __cplusplus
  59 }
  60 #endif