curl/lib/curlx/curlx.h
Viktor Szakats 4e051ff550
curlx: limit use of system allocators to the minimum possible
Clone a multibye conversion function into curlx/fopen, and use that
local copy from curlx/fopen functions. Adjust allocators in curlx/fopen
to use curl's in normal builds, and system allocators in TrackMemory
builds to avoid recursion.

This allows to switch curlx/multibyte functions to curl allocators in
all configurations, as they are no longer called by curlx/fopen, and
a recursive call can no longer happen.

After this patch the system allocator is only used in TrackMemory
Windows builds, within curlx `fopen`, `freopen`, `stat` and `open`
functions.

Also:
- test 1, 440, 767: raise allocation limitsto fit the extra allocations
  in Windows Unicode builds.
- replace all uses of `curlx_unicodefree()` macro with `curlx_free()`
  across the codebase.
- curlx/multibyte: delete `curlx_unicodefree()`.
- ldap: join Windows and non-Windows codepaths that became
  identical after moving from `curlx_unicodefree()` to `curlx_free()`.
- vauth: drop a strdup from standard to curl allocator since
  the original allocation is now already done by curl's.
- tool_doswin: drop now superfluous strdup from `FindWin32CACert()`.
- memanalyzer.pm: sync weirdo `calloc` log message with `malloc`'s.

Fixes #19748
Closes #19845
2025-12-05 15:32:59 +01:00

88 lines
2.3 KiB
C

#ifndef HEADER_CURL_CURLX_H
#define HEADER_CURL_CURLX_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
*
***************************************************************************/
/*
* Defines protos and includes all header files that provide the curlx_*
* functions. The curlx_* functions are not part of the libcurl API, but are
* stand-alone functions whose sources can be built and linked by apps if need
* be.
*/
#include "binmode.h"
/* "binmode.h" provides macro CURLX_SET_BINMODE() */
#include "nonblock.h"
/* "nonblock.h" provides curlx_nonblock() */
#include "warnless.h"
/* "warnless.h" provides functions:
curlx_ultous()
curlx_ultouc()
curlx_uztosi()
*/
#include "multibyte.h"
/* "multibyte.h" provides these functions and macros:
curlx_convert_UTF8_to_wchar()
curlx_convert_wchar_to_UTF8()
curlx_convert_UTF8_to_tchar()
curlx_convert_tchar_to_UTF8()
*/
#include "version_win32.h"
/* provides curlx_verify_windows_version() */
#include "strerr.h"
/* The curlx_strerror() function */
#include "strparse.h"
/* The curlx_str_* parsing functions */
#include "dynbuf.h"
/* The curlx_dyn_* functions */
#include "fopen.h"
/* The curlx_f* functions */
#include "base64.h"
#include "timeval.h"
#include "timediff.h"
#include "wait.h"
/* for curlx_wait_ms */
#include "winapi.h"
/* for curlx_winapi_strerror */
#include "inet_pton.h"
/* for curlx_inet_pton */
#include "inet_ntop.h"
/* for curlx_inet_ntop */
#endif /* HEADER_CURL_CURLX_H */