curl/src/tool_setup.h
Viktor Szakats 31a4f415af
build: tidy up and dedupe strdup functions
- de-dupe lib/src strdup/memdup functions into curlx.
- introduce `CURLX_STRDUP_LOW()` for mapping `strdup()`, and to do it at
  one place within the code, in `curl_setup.h`.
- tests/server: use `curlx_strdup()`. (Also to fix building without
  a system `strdup()`.)
- curlx/curlx.h: shorten and tidy up.
- adjust Windows build path to not need `HAVE_STRDUP`.
- build: stop detecting `HAVE_STRDUP` on Windows.

Closes #20497
2026-02-03 14:02:30 +01:00

101 lines
2.8 KiB
C

#ifndef HEADER_CURL_TOOL_SETUP_H
#define HEADER_CURL_TOOL_SETUP_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
*
***************************************************************************/
#ifndef CURL_NO_OLDIES
#define CURL_NO_OLDIES
#endif
/*
* curl_setup.h may define preprocessor macros such as _FILE_OFFSET_BITS and
* _LARGE_FILES in order to support files larger than 2 GB. On platforms
* where this happens it is mandatory that these macros are defined before
* any system header file is included, otherwise file handling function
* prototypes will be misdeclared and curl tool may not build properly;
* therefore we must include curl_setup.h before curl.h when building curl.
*/
#include "curl_setup.h" /* from the lib directory */
extern FILE *tool_stderr;
/*
* curl tool certainly uses libcurl's external interface.
*/
#include <curlx/curlx.h>
/*
* Platform specific stuff.
*/
#ifdef macintosh
# define main(x, y) curl_main(x, y)
#endif
#ifndef CURL_OS
#define CURL_OS "unknown"
#endif
/* define what to use for unprintable characters */
#define UNPRINTABLE_CHAR '.'
#ifndef tool_nop_stmt
#define tool_nop_stmt do {} while(0)
#endif
#ifdef _WIN32
# define CURL_STRICMP(p1, p2) _stricmp(p1, p2)
#elif defined(HAVE_STRCASECMP)
# ifdef HAVE_STRINGS_H
# include <strings.h>
# endif
# define CURL_STRICMP(p1, p2) strcasecmp(p1, p2)
#elif defined(HAVE_STRCMPI)
# define CURL_STRICMP(p1, p2) strcmpi(p1, p2)
#elif defined(HAVE_STRICMP)
# define CURL_STRICMP(p1, p2) stricmp(p1, p2)
#else
# define CURL_STRICMP(p1, p2) strcmp(p1, p2)
#endif
#ifdef _WIN32
/* set in init_terminal() */
extern bool tool_term_has_bold;
#ifndef HAVE_FTRUNCATE
int tool_ftruncate64(int fd, curl_off_t where);
#undef ftruncate
#define ftruncate(fd, where) tool_ftruncate64(fd, where)
#define HAVE_FTRUNCATE 1
#define USE_TOOL_FTRUNCATE 1
#endif /* !HAVE_FTRUNCATE */
#endif /* _WIN32 */
#endif /* HEADER_CURL_TOOL_SETUP_H */