liblttng-ust-libc-wrapper/ust_libc.h

   1 /*
   2  * SPDX-License-Identifier: MIT
   3  *
   4  * Copyright (C) 2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
   5  */
   6
   7 #undef TRACEPOINT_PROVIDER
   8 #define TRACEPOINT_PROVIDER lttng_ust_libc
   9
  10 #if !defined(_TRACEPOINT_UST_LIBC_H) || defined(TRACEPOINT_HEADER_MULTI_READ)
  11 #define _TRACEPOINT_UST_LIBC_H
  12
  13 #ifdef __cplusplus
  14 extern "C" {
  15 #endif
  16
  17 #include <lttng/tracepoint.h>
  18
  19 TRACEPOINT_EVENT(lttng_ust_libc, malloc,
  20         TP_ARGS(size_t, size, void *, ptr, void *, ip),
  21         TP_FIELDS(
  22                 ctf_integer(size_t, size, size)
  23                 ctf_integer_hex(void *, ptr, ptr)
  24         )
  25 )
  26
  27 TRACEPOINT_EVENT(lttng_ust_libc, free,
  28         TP_ARGS(void *, ptr, void *, ip),
  29         TP_FIELDS(
  30                 ctf_integer_hex(void *, ptr, ptr)
  31         )
  32 )
  33
  34 TRACEPOINT_EVENT(lttng_ust_libc, calloc,
  35         TP_ARGS(size_t, nmemb, size_t, size, void *, ptr, void *, ip),
  36         TP_FIELDS(
  37                 ctf_integer(size_t, nmemb, nmemb)
  38                 ctf_integer(size_t, size, size)
  39                 ctf_integer_hex(void *, ptr, ptr)
  40         )
  41 )
  42
  43 TRACEPOINT_EVENT(lttng_ust_libc, realloc,
  44         TP_ARGS(void *, in_ptr, size_t, size, void *, ptr, void *, ip),
  45         TP_FIELDS(
  46                 ctf_integer_hex(void *, in_ptr, in_ptr)
  47                 ctf_integer(size_t, size, size)
  48                 ctf_integer_hex(void *, ptr, ptr)
  49         )
  50 )
  51
  52 TRACEPOINT_EVENT(lttng_ust_libc, memalign,
  53         TP_ARGS(size_t, alignment, size_t, size, void *, ptr, void *, ip),
  54         TP_FIELDS(
  55                 ctf_integer(size_t, alignment, alignment)
  56                 ctf_integer(size_t, size, size)
  57                 ctf_integer_hex(void *, ptr, ptr)
  58         )
  59 )
  60
  61 TRACEPOINT_EVENT(lttng_ust_libc, posix_memalign,
  62         TP_ARGS(void *, out_ptr, size_t, alignment, size_t, size, int, result, void *, ip),
  63         TP_FIELDS(
  64                 ctf_integer_hex(void *, out_ptr, out_ptr)
  65                 ctf_integer(size_t, alignment, alignment)
  66                 ctf_integer(size_t, size, size)
  67                 ctf_integer(int, result, result)
  68         )
  69 )
  70
  71 #endif /* _TRACEPOINT_UST_LIBC_H */
  72
  73 #undef TRACEPOINT_INCLUDE
  74 #define TRACEPOINT_INCLUDE "./ust_libc.h"
  75
  76 /* This part must be outside ifdef protection */
  77 #include <lttng/tracepoint-event.h>
  78
  79 #ifdef __cplusplus
  80 }
  81 #endif