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curl/lib/config-win32.h
Viktor Szakats 5e70566094
build: detect and use _setmode() with Cygwin/MSYS, also use on Windows 
Before this patch `setmode()` was not detected with Cygwin/MSYS, because
it's a macro, not a function, and detection is looking for a function.

Switching to symbol detection doesn't work because it mis-detects it on
BSD systems which features a function with the same name but different
functionality and arguments.

Fix it by looking for a `_setmode()` function on Cygwin/MSYS, and use it
if available.

`_setmode()` is recommended over `setmode()` by Windows documentation so
use that on Windows too. It seems to be available on all supported
compilers, so omit detection.

https://learn.microsoft.com/cpp/c-runtime-library/reference/posix-setmode
https://learn.microsoft.com/cpp/c-runtime-library/reference/setmode

Officially Windows requires argument `_O_BINARY` with an underscore.
`O_BINARY` is also supported but bound to conditions. Continue to use it
for simplicity. Cygwin supports `O_BINARY` (no underscore).

Closes #15169
2024-10-07 12:31:21 +02:00

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#ifndef HEADER_CURL_CONFIG_WIN32_H
#define HEADER_CURL_CONFIG_WIN32_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
*
***************************************************************************/
/* ================================================================ */
/* Hand crafted config file for Windows */
/* ================================================================ */
/* ---------------------------------------------------------------- */
/* HEADER FILES */
/* ---------------------------------------------------------------- */
/* Define if you have the <arpa/inet.h> header file. */
/* #define HAVE_ARPA_INET_H 1 */
/* Define if you have the <fcntl.h> header file. */
#define HAVE_FCNTL_H 1
/* Define if you have the <io.h> header file. */
#define HAVE_IO_H 1
/* Define if you have the <locale.h> header file. */
#define HAVE_LOCALE_H 1
/* Define if you need <malloc.h> header even with <stdlib.h> header file. */
#define NEED_MALLOC_H 1
/* Define if you have the <netdb.h> header file. */
/* #define HAVE_NETDB_H 1 */
/* Define if you have the <netinet/in.h> header file. */
/* #define HAVE_NETINET_IN_H 1 */
/* Define to 1 if you have the <stdbool.h> header file. */
#if (defined(_MSC_VER) && (_MSC_VER >= 1800)) || defined(__MINGW32__)
#define HAVE_STDBOOL_H 1
#endif
/* Define if you have the <sys/param.h> header file. */
#if defined(__MINGW32__)
#define HAVE_SYS_PARAM_H 1
#endif
/* Define if you have the <sys/select.h> header file. */
/* #define HAVE_SYS_SELECT_H 1 */
/* Define if you have the <sys/socket.h> header file. */
/* #define HAVE_SYS_SOCKET_H 1 */
/* Define if you have the <sys/sockio.h> header file. */
/* #define HAVE_SYS_SOCKIO_H 1 */
/* Define if you have the <sys/stat.h> header file. */
#define HAVE_SYS_STAT_H 1
/* Define if you have the <sys/time.h> header file. */
#if defined(__MINGW32__)
#define HAVE_SYS_TIME_H 1
#endif
/* Define if you have the <sys/types.h> header file. */
#define HAVE_SYS_TYPES_H 1
/* Define if you have the <sys/utime.h> header file. */
#define HAVE_SYS_UTIME_H 1
/* Define if you have the <termio.h> header file. */
/* #define HAVE_TERMIO_H 1 */
/* Define if you have the <termios.h> header file. */
/* #define HAVE_TERMIOS_H 1 */
/* Define if you have the <unistd.h> header file. */
#if defined(__MINGW32__)
#define HAVE_UNISTD_H 1
#endif
/* Define to 1 if you have the <libgen.h> header file. */
#if defined(__MINGW32__)
#define HAVE_LIBGEN_H 1
#endif
/* ---------------------------------------------------------------- */
/* OTHER HEADER INFO */
/* ---------------------------------------------------------------- */
/* Define if you have the ANSI C header files. */
#define STDC_HEADERS 1
/* Define to 1 if bool is an available type. */
#if (defined(_MSC_VER) && (_MSC_VER >= 1800)) || defined(__MINGW32__)
#define HAVE_BOOL_T 1
#endif
/* ---------------------------------------------------------------- */
/* FUNCTIONS */
/* ---------------------------------------------------------------- */
/* Define if you have the closesocket function. */
#define HAVE_CLOSESOCKET 1
/* Define if you have the ftruncate function. */
#if defined(__MINGW32__)
#define HAVE_FTRUNCATE 1
#endif
/* Define to 1 if you have the `getpeername' function. */
#define HAVE_GETPEERNAME 1
/* Define to 1 if you have the getsockname function. */
#define HAVE_GETSOCKNAME 1
/* Define if you have the gethostname function. */
#define HAVE_GETHOSTNAME 1
/* Define if you have the gettimeofday function. */
#if defined(__MINGW32__)
#define HAVE_GETTIMEOFDAY 1
#endif
/* Define if you have the ioctlsocket function. */
#define HAVE_IOCTLSOCKET 1
/* Define if you have a working ioctlsocket FIONBIO function. */
#define HAVE_IOCTLSOCKET_FIONBIO 1
/* Define if you have the select function. */
#define HAVE_SELECT 1
/* Define if you have the setlocale function. */
#define HAVE_SETLOCALE 1
/* Define if you have the setmode function. */
#define HAVE_SETMODE 1
/* Define if you have the _setmode function. */
#define HAVE__SETMODE 1
/* Define if you have the socket function. */
#define HAVE_SOCKET 1
/* Define if you have the strcasecmp function. */
#if defined(__MINGW32__)
#define HAVE_STRCASECMP 1
#endif
/* Define if you have the strdup function. */
#define HAVE_STRDUP 1
/* Define if you have the stricmp function. */
#define HAVE_STRICMP 1
/* Define if you have the strtoll function. */
#if (defined(_MSC_VER) && (_MSC_VER >= 1800)) || defined(__MINGW32__)
#define HAVE_STRTOLL 1
#endif
/* Define if you have the utime function. */
#define HAVE_UTIME 1
/* Define if you have the recv function. */
#define HAVE_RECV 1
/* Define to the type of arg 1 for recv. */
#define RECV_TYPE_ARG1 SOCKET
/* Define to the type of arg 2 for recv. */
#define RECV_TYPE_ARG2 char *
/* Define to the type of arg 3 for recv. */
#define RECV_TYPE_ARG3 int
/* Define to the type of arg 4 for recv. */
#define RECV_TYPE_ARG4 int
/* Define to the function return type for recv. */
#define RECV_TYPE_RETV int
/* Define if you have the send function. */
#define HAVE_SEND 1
/* Define to the type of arg 1 for send. */
#define SEND_TYPE_ARG1 SOCKET
/* Define to the type qualifier of arg 2 for send. */
#define SEND_QUAL_ARG2 const
/* Define to the type of arg 2 for send. */
#define SEND_TYPE_ARG2 char *
/* Define to the type of arg 3 for send. */
#define SEND_TYPE_ARG3 int
/* Define to the type of arg 4 for send. */
#define SEND_TYPE_ARG4 int
/* Define to the function return type for send. */
#define SEND_TYPE_RETV int
/* Define to 1 if you have the snprintf function. */
#if (defined(_MSC_VER) && (_MSC_VER >= 1900)) || defined(__MINGW32__)
#define HAVE_SNPRINTF 1
#endif
#if defined(_WIN32_WINNT) && _WIN32_WINNT >= 0x600 /* Vista */
/* Define to 1 if you have a IPv6 capable working inet_ntop function. */
#define HAVE_INET_NTOP 1
/* Define to 1 if you have a IPv6 capable working inet_pton function. */
#define HAVE_INET_PTON 1
#endif
/* Define to 1 if you have the `basename' function. */
#if defined(__MINGW32__)
#define HAVE_BASENAME 1
#endif
/* Define to 1 if you have the strtok_r function. */
#if defined(__MINGW32__)
#define HAVE_STRTOK_R 1
#endif
/* Define to 1 if you have the signal function. */
#define HAVE_SIGNAL 1
/* ---------------------------------------------------------------- */
/* TYPEDEF REPLACEMENTS */
/* ---------------------------------------------------------------- */
/* Define if in_addr_t is not an available 'typedefed' type. */
#define in_addr_t unsigned long
/* Define if ssize_t is not an available 'typedefed' type. */
#ifndef _SSIZE_T_DEFINED
# if defined(__MINGW32__)
# elif defined(_WIN64)
# define _SSIZE_T_DEFINED
# define ssize_t __int64
# else
# define _SSIZE_T_DEFINED
# define ssize_t int
# endif
#endif
/* ---------------------------------------------------------------- */
/* TYPE SIZES */
/* ---------------------------------------------------------------- */
/* Define to the size of `int', as computed by sizeof. */
#define SIZEOF_INT 4
/* Define to the size of `long long', as computed by sizeof. */
/* #define SIZEOF_LONG_LONG 8 */
/* Define to the size of `long', as computed by sizeof. */
#define SIZEOF_LONG 4
/* Define to the size of `size_t', as computed by sizeof. */
#if defined(_WIN64)
# define SIZEOF_SIZE_T 8
#else
# define SIZEOF_SIZE_T 4
#endif
/* Define to the size of `curl_off_t', as computed by sizeof. */
#define SIZEOF_CURL_OFF_T 8
/* ---------------------------------------------------------------- */
/* COMPILER SPECIFIC */
/* ---------------------------------------------------------------- */
/* Define to nothing if compiler does not support 'const' qualifier. */
/* #define const */
/* Define to nothing if compiler does not support 'volatile' qualifier. */
/* #define volatile */
/* Windows should not have HAVE_GMTIME_R defined */
/* #undef HAVE_GMTIME_R */
/* Define if the compiler supports the 'long long' data type. */
#if (defined(_MSC_VER) && (_MSC_VER >= 1310)) || defined(__MINGW32__)
#define HAVE_LONGLONG 1
#endif
/* Define to avoid VS2005 complaining about portable C functions. */
#if defined(_MSC_VER) && (_MSC_VER >= 1400)
#define _CRT_SECURE_NO_DEPRECATE 1
#define _CRT_NONSTDC_NO_DEPRECATE 1
#endif
/* mingw-w64 and visual studio >= 2005 (MSVCR80)
all default to 64-bit time_t unless _USE_32BIT_TIME_T is defined */
#if (defined(_MSC_VER) && (_MSC_VER >= 1400)) || defined(__MINGW32__)
# ifndef _USE_32BIT_TIME_T
# define SIZEOF_TIME_T 8
# else
# define SIZEOF_TIME_T 4
# endif
#endif
/* Define some minimum and default build targets for Visual Studio */
#if defined(_MSC_VER)
/* Officially, Microsoft's Windows SDK versions 6.X does not support Windows
2000 as a supported build target. VS2008 default installations provides
an embedded Windows SDK v6.0A along with the claim that Windows 2000 is a
valid build target for VS2008. Popular belief is that binaries built with
VS2008 using Windows SDK versions v6.X and Windows 2000 as a build target
are functional. */
# define VS2008_MIN_TARGET 0x0500
/* The minimum build target for VS2012 is Vista unless Update 1 is installed
and the v110_xp toolset is chosen. */
# if defined(_USING_V110_SDK71_)
# define VS2012_MIN_TARGET 0x0501
# else
# define VS2012_MIN_TARGET 0x0600
# endif
/* VS2008 default build target is Windows Vista. We override default target
to be Windows XP. */
# define VS2008_DEF_TARGET 0x0501
/* VS2012 default build target is Windows Vista unless Update 1 is installed
and the v110_xp toolset is chosen. */
# if defined(_USING_V110_SDK71_)
# define VS2012_DEF_TARGET 0x0501
# else
# define VS2012_DEF_TARGET 0x0600
# endif
#endif
/* VS2008 default target settings and minimum build target check. */
#if defined(_MSC_VER) && (_MSC_VER >= 1500) && (_MSC_VER <= 1600)
# ifndef _WIN32_WINNT
# define _WIN32_WINNT VS2008_DEF_TARGET
# endif
# ifndef WINVER
# define WINVER VS2008_DEF_TARGET
# endif
# if (_WIN32_WINNT < VS2008_MIN_TARGET) || (WINVER < VS2008_MIN_TARGET)
# error VS2008 does not support Windows build targets prior to Windows 2000
# endif
#endif
/* VS2012 default target settings and minimum build target check. */
#if defined(_MSC_VER) && (_MSC_VER >= 1700)
# ifndef _WIN32_WINNT
# define _WIN32_WINNT VS2012_DEF_TARGET
# endif
# ifndef WINVER
# define WINVER VS2012_DEF_TARGET
# endif
# if (_WIN32_WINNT < VS2012_MIN_TARGET) || (WINVER < VS2012_MIN_TARGET)
# if defined(_USING_V110_SDK71_)
# error VS2012 does not support Windows build targets prior to Windows XP
# else
# error VS2012 does not support Windows build targets prior to Windows \
Vista
# endif
# endif
#endif
/* Windows XP is required for freeaddrinfo, getaddrinfo */
#define HAVE_FREEADDRINFO 1
#define HAVE_GETADDRINFO 1
#define HAVE_GETADDRINFO_THREADSAFE 1
/* ---------------------------------------------------------------- */
/* STRUCT RELATED */
/* ---------------------------------------------------------------- */
/* Define if you have struct sockaddr_storage. */
#define HAVE_STRUCT_SOCKADDR_STORAGE 1
/* Define if you have struct timeval. */
#define HAVE_STRUCT_TIMEVAL 1
/* Define if struct sockaddr_in6 has the sin6_scope_id member. */
#define HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID 1
/* ---------------------------------------------------------------- */
/* LARGE FILE SUPPORT */
/* ---------------------------------------------------------------- */
#if defined(_MSC_VER) && !defined(_WIN32_WCE)
# if (_MSC_VER >= 900) && (_INTEGRAL_MAX_BITS >= 64)
# define USE_WIN32_LARGE_FILES
# else
# define USE_WIN32_SMALL_FILES
# endif
#endif
#if defined(__MINGW32__) && !defined(USE_WIN32_LARGE_FILES)
# define USE_WIN32_LARGE_FILES
#endif
#if !defined(USE_WIN32_LARGE_FILES) && !defined(USE_WIN32_SMALL_FILES)
# define USE_WIN32_SMALL_FILES
#endif
/* Number of bits in a file offset, on hosts where this is settable. */
#if defined(USE_WIN32_LARGE_FILES) && defined(__MINGW32__)
# ifndef _FILE_OFFSET_BITS
# define _FILE_OFFSET_BITS 64
# endif
#endif
#ifdef USE_WIN32_LARGE_FILES
#define HAVE__FSEEKI64
#endif
/* Define to the size of `off_t', as computed by sizeof. */
#if defined(__MINGW32__) && \
defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
# define SIZEOF_OFF_T 8
#else
# define SIZEOF_OFF_T 4
#endif
/* ---------------------------------------------------------------- */
/* DNS RESOLVER SPECIALTY */
/* ---------------------------------------------------------------- */
/*
* Undefine both USE_ARES and USE_THREADS_WIN32 for synchronous DNS.
*/
/* Define to enable c-ares asynchronous DNS lookups. */
/* #define USE_ARES 1 */
/* Default define to enable threaded asynchronous DNS lookups. */
#if !defined(USE_SYNC_DNS) && !defined(USE_ARES) && \
!defined(USE_THREADS_WIN32)
# define USE_THREADS_WIN32 1
#endif
#if defined(USE_ARES) && defined(USE_THREADS_WIN32)
# error "Only one DNS lookup specialty may be defined at most"
#endif
/* ---------------------------------------------------------------- */
/* LDAP SUPPORT */
/* ---------------------------------------------------------------- */
#if defined(CURL_HAS_NOVELL_LDAPSDK)
#undef USE_WIN32_LDAP
#define HAVE_LDAP_SSL_H 1
#define HAVE_LDAP_URL_PARSE 1
#elif defined(CURL_HAS_OPENLDAP_LDAPSDK)
#undef USE_WIN32_LDAP
#define HAVE_LDAP_URL_PARSE 1
#else
#undef HAVE_LDAP_URL_PARSE
#define HAVE_LDAP_SSL 1
#define USE_WIN32_LDAP 1
#endif
/* Define to use the Windows crypto library. */
#if !defined(CURL_WINDOWS_UWP)
#define USE_WIN32_CRYPTO
#endif
/* Define to use Unix sockets. */
#define USE_UNIX_SOCKETS
/* ---------------------------------------------------------------- */
/* ADDITIONAL DEFINITIONS */
/* ---------------------------------------------------------------- */
/* Define cpu-machine-OS */
#ifndef OS
#if defined(_M_IX86) || defined(__i386__) /* x86 (MSVC or gcc) */
#define OS "i386-pc-win32"
#elif defined(_M_X64) || defined(__x86_64__) /* x86_64 (MSVC >=2005 or gcc) */
#define OS "x86_64-pc-win32"
#elif defined(_M_IA64) || defined(__ia64__) /* Itanium */
#define OS "ia64-pc-win32"
#elif defined(_M_ARM_NT) || defined(__arm__) /* ARMv7-Thumb2 (Windows RT) */
#define OS "thumbv7a-pc-win32"
#elif defined(_M_ARM64) || defined(__aarch64__) /* ARM64 (Windows 10) */
#define OS "aarch64-pc-win32"
#else
#define OS "unknown-pc-win32"
#endif
#endif
/* Name of package */
#define PACKAGE "curl"
/* If you want to build curl with the built-in manual */
#define USE_MANUAL 1
#endif /* HEADER_CURL_CONFIG_WIN32_H */
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