mirror of
https://github.com/curl/curl.git
synced 2026-01-26 15:03:21 +00:00
bf7375ecc5
Before this patch `accept4()`, `socket()`, `socketpair()`, `send()` and `recv()` system symbols were remapped via macros, using the same name, to local curl debug wrappers. This patch replaces these overrides by introducing curl-namespaced macros that map either to the system symbols or to their curl debug wrappers in `CURLDEBUG` (TrackMemory) builds. This follows a patch that implemented the same for `accept()`. The old method required tricks to make these redefines work in unity builds, and avoid them interfering with system headers. These tricks did not work for system symbols implemented as macros. The new method allows to setup these mappings once, without interfering with system headers, upstream macros, or unity builds. It makes builds more robust. Also: - checksrc: ban all mapped functions. - docs/examples: tidy up checksrc rules. Follow-up to 9863599d69b79d290928a89bf9160f4e4e023d4e #18502 Follow-up to 3bb5e58c105d7be450b667858d1b8e7ae3ded555 #17827 Closes #18503
64 lines
2.2 KiB
C
64 lines
2.2 KiB
C
#ifndef HEADER_CURL_MEMDEBUG_H
|
|
#define HEADER_CURL_MEMDEBUG_H
|
|
/***************************************************************************
|
|
* _ _ ____ _
|
|
* Project ___| | | | _ \| |
|
|
* / __| | | | |_) | |
|
|
* | (__| |_| | _ <| |___
|
|
* \___|\___/|_| \_\_____|
|
|
*
|
|
* Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
|
|
*
|
|
* This software is licensed as described in the file COPYING, which
|
|
* you should have received as part of this distribution. The terms
|
|
* are also available at https://curl.se/docs/copyright.html.
|
|
*
|
|
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
|
|
* copies of the Software, and permit persons to whom the Software is
|
|
* furnished to do so, under the terms of the COPYING file.
|
|
*
|
|
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
* KIND, either express or implied.
|
|
*
|
|
* SPDX-License-Identifier: curl
|
|
*
|
|
***************************************************************************/
|
|
|
|
/*
|
|
* CAUTION: this header is designed to work when included by the app-side
|
|
* as well as the library. Do not mix with library internals!
|
|
*/
|
|
|
|
#ifdef CURLDEBUG
|
|
|
|
/* Set this symbol on the command-line, recompile all lib-sources */
|
|
#undef strdup
|
|
#define strdup(ptr) curl_dbg_strdup(ptr, __LINE__, __FILE__)
|
|
#undef malloc
|
|
#define malloc(size) curl_dbg_malloc(size, __LINE__, __FILE__)
|
|
#undef calloc
|
|
#define calloc(nbelem,size) curl_dbg_calloc(nbelem, size, __LINE__, __FILE__)
|
|
#undef realloc
|
|
#define realloc(ptr,size) curl_dbg_realloc(ptr, size, __LINE__, __FILE__)
|
|
#undef free
|
|
#define free(ptr) curl_dbg_free(ptr, __LINE__, __FILE__)
|
|
|
|
#ifdef _WIN32
|
|
#undef Curl_tcsdup
|
|
#ifdef UNICODE
|
|
#define Curl_tcsdup(ptr) curl_dbg_wcsdup(ptr, __LINE__, __FILE__)
|
|
#else
|
|
#define Curl_tcsdup(ptr) curl_dbg_strdup(ptr, __LINE__, __FILE__)
|
|
#endif
|
|
#endif /* _WIN32 */
|
|
|
|
#undef fopen
|
|
#define fopen(file,mode) curl_dbg_fopen(file,mode,__LINE__,__FILE__)
|
|
#undef fdopen
|
|
#define fdopen(file,mode) curl_dbg_fdopen(file,mode,__LINE__,__FILE__)
|
|
#undef fclose
|
|
#define fclose(file) curl_dbg_fclose(file,__LINE__,__FILE__)
|
|
|
|
#endif /* CURLDEBUG */
|
|
#endif /* HEADER_CURL_MEMDEBUG_H */
|