curl/lib/memdebug.h
Viktor Szakats 9863599d69
lib: introduce CURL_ACCEPT()
To avoid overriding the system symbol `accept`, which is a macro on some
systems (AIX), and thus can't be called via the `(function)` PP trick.

It's also problematic to reset such macro to its original value.

Follow-up to 3bb5e58c105d7be450b667858d1b8e7ae3ded555 #17827
Reported-by: Andrew Kirillov
Fixes #18500
Closes #18501
Closes #18502
2025-09-09 15:17:34 +02:00

82 lines
2.8 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__)
#undef send
#define send(a,b,c,d) curl_dbg_send(a,b,c,d, __LINE__, __FILE__)
#undef recv
#define recv(a,b,c,d) curl_dbg_recv(a,b,c,d, __LINE__, __FILE__)
#ifdef _WIN32
#undef _tcsdup
#ifdef UNICODE
#define _tcsdup(ptr) curl_dbg_wcsdup(ptr, __LINE__, __FILE__)
#else
#define _tcsdup(ptr) curl_dbg_strdup(ptr, __LINE__, __FILE__)
#endif
#endif /* _WIN32 */
#undef socket
#define socket(domain,type,protocol) \
curl_dbg_socket((int)domain, type, protocol, __LINE__, __FILE__)
#ifdef HAVE_ACCEPT4
#undef accept4 /* for those with accept4 as a macro */
#define accept4(sock,addr,len,flags) \
curl_dbg_accept4(sock, addr, len, flags, __LINE__, __FILE__)
#endif
#ifdef HAVE_SOCKETPAIR
#define socketpair(domain,type,protocol,socket_vector) \
curl_dbg_socketpair((int)domain, type, protocol, socket_vector, \
__LINE__, __FILE__)
#endif
#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 */