malloc.cpp File Reference

#include <rosrt/malloc_wrappers.h>
#include <ros/assert.h>
#include <ros/atomic.h>
#include <boost/thread.hpp>
#include <iostream>
#include <dlfcn.h>
Include dependency graph for malloc.cpp:

Go to the source code of this file.

Namespaces

namespace  rosrt
namespace  rosrt::detail

Defines

#define HAS_TLS_KW   1
#define STATIC_TLS_KW   __thread
#define UPDATE_ALLOC_INFO(result, size, type)

Typedefs

typedef void *(* CallocType )(size_t nmemb, size_t size)
typedef void(* FreeType )(void *ptr)
typedef void *(* MallocType )(size_t size)
typedef void *(* MemalignType )(size_t boundary, size_t size)
typedef int(* PosixMemalignType )(void **memptr, size_t alignment, size_t size)
typedef void *(* ReallocType )(void *ptr, size_t size)

Functions

void * __libc_calloc (size_t nmemb, size_t size)
void __libc_free (void *ptr)
void * __libc_malloc (size_t size)
void * __libc_memalign (size_t boundary, size_t size)
void * __libc_realloc (void *ptr, size_t size)
void * calloc (size_t nmemb, size_t size)
void free (void *ptr)
AllocInfo rosrt::getThreadAllocInfo ()
void * malloc (size_t size)
void * memalign (size_t boundary, size_t size)
static void * nullCalloc (size_t nmemb, size_t size)
int posix_memalign (void **ptr, size_t alignment, size_t size)
void * realloc (void *ptr, size_t size)
void rosrt::resetThreadAllocInfo ()
void rosrt::setThreadBreakOnAllocOrFree (bool b)

Variables

STATIC_TLS_KW bool rosrt::detail::g_break_on_alloc_or_free = false
STATIC_TLS_KW uint64_t rosrt::detail::g_callocs = 0
STATIC_TLS_KW uint64_t rosrt::detail::g_frees = 0
STATIC_TLS_KW uint64_t rosrt::detail::g_mallocs = 0
STATIC_TLS_KW uint64_t rosrt::detail::g_memaligns = 0
STATIC_TLS_KW uint64_t rosrt::detail::g_reallocs = 0
STATIC_TLS_KW uint64_t rosrt::detail::g_total_memory_allocated = 0
STATIC_TLS_KW uint64_t rosrt::detail::g_total_ops = 0

Define Documentation

#define HAS_TLS_KW   1

Definition at line 52 of file malloc.cpp.

#define STATIC_TLS_KW   __thread

Definition at line 51 of file malloc.cpp.

#define UPDATE_ALLOC_INFO ( result,
size,
type   ) 
Value:
if (result) \
  { \
    rosrt::detail::g_total_memory_allocated += size; \
  } \
\
  ++rosrt::detail::g_##type; \
  ++rosrt::detail::g_total_ops; \
\
  if (rosrt::detail::g_break_on_alloc_or_free) \
  { \
    std::cerr << "Issuing break due to break_on_alloc_or_free being set" << std::endl; \
    ROS_ISSUE_BREAK(); \
  }

Definition at line 210 of file malloc.cpp.


Typedef Documentation

typedef void*(* CallocType)(size_t nmemb, size_t size)

Definition at line 203 of file malloc.cpp.

typedef void(* FreeType)(void *ptr)

Definition at line 207 of file malloc.cpp.

typedef void*(* MallocType)(size_t size)

Definition at line 202 of file malloc.cpp.

typedef void*(* MemalignType)(size_t boundary, size_t size)

Definition at line 205 of file malloc.cpp.

typedef int(* PosixMemalignType)(void **memptr, size_t alignment, size_t size)

Definition at line 206 of file malloc.cpp.

typedef void*(* ReallocType)(void *ptr, size_t size)

Definition at line 204 of file malloc.cpp.


Function Documentation

void* __libc_calloc ( size_t  nmemb,
size_t  size 
)

Definition at line 331 of file malloc.cpp.

void __libc_free ( void *  ptr  ) 

Definition at line 304 of file malloc.cpp.

void* __libc_malloc ( size_t  size  ) 

Definition at line 256 of file malloc.cpp.

void* __libc_memalign ( size_t  boundary,
size_t  size 
)

Definition at line 288 of file malloc.cpp.

void* __libc_realloc ( void *  ptr,
size_t  size 
)

Definition at line 272 of file malloc.cpp.

void* calloc ( size_t  nmemb,
size_t  size 
)

Definition at line 315 of file malloc.cpp.

void free ( void *  ptr  ) 

Definition at line 293 of file malloc.cpp.

void* malloc ( size_t  size  ) 

Definition at line 245 of file malloc.cpp.

void* memalign ( size_t  boundary,
size_t  size 
)

Definition at line 277 of file malloc.cpp.

static void* nullCalloc ( size_t  nmemb,
size_t  size 
) [static]

Definition at line 310 of file malloc.cpp.

int posix_memalign ( void **  ptr,
size_t  alignment,
size_t  size 
)

Definition at line 336 of file malloc.cpp.

void* realloc ( void *  ptr,
size_t  size 
)

Definition at line 261 of file malloc.cpp.

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rosrt
Author(s): Josh Faust
autogenerated on Fri Jan 11 10:07:44 2013