| // -*- Mode: C; c-basic-offset: 2; indent-tabs-mode: nil -*- |
| /* Copyright (c) 2003, Google Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| * --- |
| * Author: Sanjay Ghemawat <opensource@google.com> |
| * .h file by Craig Silverstein <opensource@google.com> |
| */ |
| |
| #ifndef TCMALLOC_TCMALLOC_H_ |
| #define TCMALLOC_TCMALLOC_H_ |
| |
| #include <stddef.h> /* for size_t */ |
| #ifdef __cplusplus |
| #include <new> /* for std::nothrow_t, std::align_val_t */ |
| #endif |
| |
| /* Define the version number so folks can check against it */ |
| #define TC_VERSION_MAJOR @PROJECT_VERSION_MAJOR@ |
| #define TC_VERSION_MINOR @PROJECT_VERSION_MINOR@ |
| #define TC_VERSION_PATCH ".@PROJECT_VERSION_PATCH@" |
| #define TC_VERSION_STRING "gperftools @PROJECT_VERSION@" |
| |
| /* For struct mallinfo, if it's defined. */ |
| #if @HAVE_STRUCT_MALLINFO@ || @HAVE_STRUCT_MALLINFO2@ |
| # include <malloc.h> |
| #endif |
| |
| #ifndef PERFTOOLS_NOTHROW |
| |
| #ifdef __cplusplus |
| #define PERFTOOLS_NOTHROW noexcept |
| #else |
| # ifdef __GNUC__ |
| # define PERFTOOLS_NOTHROW __attribute__((__nothrow__)) |
| # else |
| # define PERFTOOLS_NOTHROW |
| # endif |
| #endif |
| |
| #endif |
| |
| #ifndef PERFTOOLS_DLL_DECL |
| # ifdef _WIN32 |
| # define PERFTOOLS_DLL_DECL __declspec(dllimport) |
| # else |
| # define PERFTOOLS_DLL_DECL |
| # endif |
| #endif |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| /* |
| * Returns a human-readable version string. If major, minor, and/or |
| * patch are not nullptr, they are set to the major version, minor |
| * version, and patch-code (a string, usually ""). |
| */ |
| PERFTOOLS_DLL_DECL const char* tc_version(int* major, int* minor, |
| const char** patch) PERFTOOLS_NOTHROW; |
| |
| PERFTOOLS_DLL_DECL void* tc_malloc(size_t size) PERFTOOLS_NOTHROW; |
| PERFTOOLS_DLL_DECL void* tc_malloc_skip_new_handler(size_t size) PERFTOOLS_NOTHROW; |
| PERFTOOLS_DLL_DECL void tc_free(void* ptr) PERFTOOLS_NOTHROW; |
| PERFTOOLS_DLL_DECL void tc_free_sized(void *ptr, size_t size) PERFTOOLS_NOTHROW; |
| PERFTOOLS_DLL_DECL void* tc_realloc(void* ptr, size_t size) PERFTOOLS_NOTHROW; |
| PERFTOOLS_DLL_DECL void* tc_calloc(size_t nmemb, size_t size) PERFTOOLS_NOTHROW; |
| PERFTOOLS_DLL_DECL void tc_cfree(void* ptr) PERFTOOLS_NOTHROW; |
| |
| PERFTOOLS_DLL_DECL void* tc_memalign(size_t __alignment, |
| size_t __size) PERFTOOLS_NOTHROW; |
| PERFTOOLS_DLL_DECL int tc_posix_memalign(void** ptr, |
| size_t align, size_t size) PERFTOOLS_NOTHROW; |
| PERFTOOLS_DLL_DECL void* tc_valloc(size_t __size) PERFTOOLS_NOTHROW; |
| PERFTOOLS_DLL_DECL void* tc_pvalloc(size_t __size) PERFTOOLS_NOTHROW; |
| |
| PERFTOOLS_DLL_DECL void tc_malloc_stats(void) PERFTOOLS_NOTHROW; |
| PERFTOOLS_DLL_DECL int tc_mallopt(int cmd, int value) PERFTOOLS_NOTHROW; |
| #if @HAVE_STRUCT_MALLINFO@ |
| PERFTOOLS_DLL_DECL struct mallinfo tc_mallinfo(void) PERFTOOLS_NOTHROW; |
| #endif |
| #if @HAVE_STRUCT_MALLINFO2@ |
| PERFTOOLS_DLL_DECL struct mallinfo2 tc_mallinfo2(void) PERFTOOLS_NOTHROW; |
| #endif |
| |
| /* |
| * This is an alias for MallocExtension::instance()->GetAllocatedSize(). |
| * It is equivalent to |
| * OS X: malloc_size() |
| * glibc: malloc_usable_size() |
| * Windows: _msize() |
| */ |
| PERFTOOLS_DLL_DECL size_t tc_malloc_size(void* ptr) PERFTOOLS_NOTHROW; |
| |
| #ifdef __cplusplus |
| PERFTOOLS_DLL_DECL int tc_set_new_mode(int flag) PERFTOOLS_NOTHROW; |
| PERFTOOLS_DLL_DECL void* tc_new(size_t size); |
| PERFTOOLS_DLL_DECL void* tc_new_nothrow(size_t size, |
| const std::nothrow_t&) PERFTOOLS_NOTHROW; |
| PERFTOOLS_DLL_DECL void tc_delete(void* p) PERFTOOLS_NOTHROW; |
| PERFTOOLS_DLL_DECL void tc_delete_sized(void* p, size_t size) PERFTOOLS_NOTHROW; |
| PERFTOOLS_DLL_DECL void tc_delete_nothrow(void* p, |
| const std::nothrow_t&) PERFTOOLS_NOTHROW; |
| PERFTOOLS_DLL_DECL void* tc_newarray(size_t size); |
| PERFTOOLS_DLL_DECL void* tc_newarray_nothrow(size_t size, |
| const std::nothrow_t&) PERFTOOLS_NOTHROW; |
| PERFTOOLS_DLL_DECL void tc_deletearray(void* p) PERFTOOLS_NOTHROW; |
| PERFTOOLS_DLL_DECL void tc_deletearray_sized(void* p, size_t size) PERFTOOLS_NOTHROW; |
| PERFTOOLS_DLL_DECL void tc_deletearray_nothrow(void* p, |
| const std::nothrow_t&) PERFTOOLS_NOTHROW; |
| |
| #if defined(__cpp_aligned_new) || \ |
| (defined(__cplusplus) && __cplusplus >= 201703L) || \ |
| (defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) |
| PERFTOOLS_DLL_DECL void* tc_new_aligned(size_t size, std::align_val_t al); |
| PERFTOOLS_DLL_DECL void* tc_new_aligned_nothrow(size_t size, std::align_val_t al, |
| const std::nothrow_t&) PERFTOOLS_NOTHROW; |
| PERFTOOLS_DLL_DECL void tc_delete_aligned(void* p, std::align_val_t al) PERFTOOLS_NOTHROW; |
| PERFTOOLS_DLL_DECL void tc_delete_sized_aligned(void* p, size_t size, std::align_val_t al) PERFTOOLS_NOTHROW; |
| PERFTOOLS_DLL_DECL void tc_delete_aligned_nothrow(void* p, std::align_val_t al, |
| const std::nothrow_t&) PERFTOOLS_NOTHROW; |
| PERFTOOLS_DLL_DECL void* tc_newarray_aligned(size_t size, std::align_val_t al); |
| PERFTOOLS_DLL_DECL void* tc_newarray_aligned_nothrow(size_t size, std::align_val_t al, |
| const std::nothrow_t&) PERFTOOLS_NOTHROW; |
| PERFTOOLS_DLL_DECL void tc_deletearray_aligned(void* p, std::align_val_t al) PERFTOOLS_NOTHROW; |
| PERFTOOLS_DLL_DECL void tc_deletearray_sized_aligned(void* p, size_t size, std::align_val_t al) PERFTOOLS_NOTHROW; |
| PERFTOOLS_DLL_DECL void tc_deletearray_aligned_nothrow(void* p, std::align_val_t al, |
| const std::nothrow_t&) PERFTOOLS_NOTHROW; |
| #endif |
| } |
| #endif |
| |
| /* We're only un-defining for public */ |
| #if !defined(GPERFTOOLS_CONFIG_H_) |
| |
| #undef PERFTOOLS_NOTHROW |
| |
| #endif /* GPERFTOOLS_CONFIG_H_ */ |
| |
| #endif /* #ifndef TCMALLOC_TCMALLOC_H_ */ |
