src/lib/lttng-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 LTTNG_UST_TRACEPOINT_PROVIDER
   8 #define LTTNG_UST_TRACEPOINT_PROVIDER lttng_ust_libc
   9
  10 #if !defined(_TRACEPOINT_UST_LIBC_H) || defined(LTTNG_UST_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 LTTNG_UST_TRACEPOINT_EVENT(lttng_ust_libc, malloc,
  20         LTTNG_UST_TP_ARGS(size_t, size, void *, ptr, void *, ip),
  21         LTTNG_UST_TP_FIELDS(
  22                 lttng_ust_field_integer(size_t, size, size)
  23                 lttng_ust_field_integer_hex(void *, ptr, ptr)
  24                 lttng_ust_field_unused(ip)
  25         )
  26 )
  27
  28 LTTNG_UST_TRACEPOINT_EVENT(lttng_ust_libc, free,
  29         LTTNG_UST_TP_ARGS(void *, ptr, void *, ip),
  30         LTTNG_UST_TP_FIELDS(
  31                 lttng_ust_field_integer_hex(void *, ptr, ptr)
  32                 lttng_ust_field_unused(ip)
  33         )
  34 )
  35
  36 LTTNG_UST_TRACEPOINT_EVENT(lttng_ust_libc, calloc,
  37         LTTNG_UST_TP_ARGS(size_t, nmemb, size_t, size, void *, ptr, void *, ip),
  38         LTTNG_UST_TP_FIELDS(
  39                 lttng_ust_field_integer(size_t, nmemb, nmemb)
  40                 lttng_ust_field_integer(size_t, size, size)
  41                 lttng_ust_field_integer_hex(void *, ptr, ptr)
  42                 lttng_ust_field_unused(ip)
  43         )
  44 )
  45
  46 LTTNG_UST_TRACEPOINT_EVENT(lttng_ust_libc, realloc,
  47         LTTNG_UST_TP_ARGS(void *, in_ptr, size_t, size, void *, ptr, void *, ip),
  48         LTTNG_UST_TP_FIELDS(
  49                 lttng_ust_field_integer_hex(void *, in_ptr, in_ptr)
  50                 lttng_ust_field_integer(size_t, size, size)
  51                 lttng_ust_field_integer_hex(void *, ptr, ptr)
  52                 lttng_ust_field_unused(ip)
  53         )
  54 )
  55
  56 LTTNG_UST_TRACEPOINT_EVENT(lttng_ust_libc, memalign,
  57         LTTNG_UST_TP_ARGS(size_t, alignment, size_t, size, void *, ptr, void *, ip),
  58         LTTNG_UST_TP_FIELDS(
  59                 lttng_ust_field_integer(size_t, alignment, alignment)
  60                 lttng_ust_field_integer(size_t, size, size)
  61                 lttng_ust_field_integer_hex(void *, ptr, ptr)
  62                 lttng_ust_field_unused(ip)
  63         )
  64 )
  65
  66 LTTNG_UST_TRACEPOINT_EVENT(lttng_ust_libc, posix_memalign,
  67         LTTNG_UST_TP_ARGS(void *, out_ptr, size_t, alignment, size_t, size, int, result, void *, ip),
  68         LTTNG_UST_TP_FIELDS(
  69                 lttng_ust_field_integer_hex(void *, out_ptr, out_ptr)
  70                 lttng_ust_field_integer(size_t, alignment, alignment)
  71                 lttng_ust_field_integer(size_t, size, size)
  72                 lttng_ust_field_integer(int, result, result)
  73                 lttng_ust_field_unused(ip)
  74         )
  75 )
  76
  77 #endif /* _TRACEPOINT_UST_LIBC_H */
  78
  79 #undef LTTNG_UST_TRACEPOINT_INCLUDE
  80 #define LTTNG_UST_TRACEPOINT_INCLUDE "./ust_libc.h"
  81
  82 /* This part must be outside ifdef protection */
  83 #include <lttng/tracepoint-event.h>
  84
  85 #ifdef __cplusplus
  86 }
  87 #endif