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797 lines
24 KiB
797 lines
24 KiB
/***
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*crtlib.c - CRT DLL initialization and termination routine (Win32, Dosx32)
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*
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* Copyright (c) 1991-2001, Microsoft Corporation. All rights reserved.
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*
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*Purpose:
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* This module contains initialization entry point for the CRT DLL
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* in the Win32 environment. It also contains some of the supporting
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* initialization and termination code.
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*
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*Revision History:
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* 08-12-91 GJF Module created. Sort of.
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* 01-17-92 GJF Return exception code value for RTEs corresponding
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* to exceptions.
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* 01-29-92 GJF Support for wildcard expansion in filenames on the
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* command line.
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* 02-14-92 GJF Moved file inheritance stuff to ioinit.c. Call to
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* inherit() is replace by call to _ioinit().
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* 08-26-92 SKS Add _osver, _winver, _winmajor, _winminor
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* 09-04-92 GJF Replaced _CALLTYPE3 with WINAPI.
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* 09-30-92 SRW Call _heap_init before _mtinit
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* 10-19-92 SKS Add "dowildcard" parameter to GetMainArgs()
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* Prepend a second "_" to name since it is internal-only
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* 03-20-93 SKS Remove obsolete variables _osmode, _cpumode, etc.
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* 04-06-93 SKS Replace _CRTAPI* with _cdecl
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* 04-07-93 SKS Add _CRTIMP keyword for CRT DLL model
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* Change __GetMainArgs to __getmainargs
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* 04-13-93 SKS Change call to _mtdeletelocks to new routine _mtterm
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* 04-26-93 SKS Change _CRTDLL_INIT to fail loading on failure to
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* initialize/clean up, rather than calling _amsg_exit().
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* 04-27-93 GJF Removed support for _RT_STACK, _RT_INTDIV,
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* _RT_INVALDISP and _RT_NONCONT.
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* 05-06-93 SKS Add call to _heap_term to free up all allocated memory
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* *and* address space. This must be the last thing done.
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* 06-03-93 GJF Added __proc_attached flag.
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* 06-07-93 GJF Incorporated SteveWo's code to call LoadLibrary, from
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* crtdll.c.
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* 11-05-93 CFW Undefine GetEnviromentStrings.
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* 11-09-93 GJF Added call to __initmbctable (must happen before
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* environment strings are processed).
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* 11-09-93 GJF Merged with NT SDK version (primarily the change of
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* 06-07-93 noted above). Also, replace MTHREAD with
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* _MT.
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* 11-23-93 CFW GetEnviromentStrings undef moved to internal.h.
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* 11-23-93 CFW Wide char enable.
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* 11-29-93 CFW Wide environment.
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* 12-02-93 CFW Remove WPRFLAG dependencies since only one version.
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* 12-13-93 SKS Free up per-thread CRT data on DLL_THREAD_DETACH
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* with a call to _freeptd() in _CRT_INIT()
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* 01-11-94 GJF Use __GetMainArgs name when building libs for NT SDK.
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* 02-07-94 CFW POSIXify.
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* 03-04-94 SKS Add _newmode parameter to _*getmainargs (except NTSDK)
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* 03-31-94 CFW Use __crtGetEnvironmentStrings.
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* 04-08-93 CFW Move __crtXXX calls past initialization.
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* 04-28-94 GJF Major changes for Win32S support! Added
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* AllocPerProcessDataStuct() to allocate and initialize
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* the per-process data structure needed in the Win32s
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* version of msvcrt*.dll. Also, added a function to
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* free and access functions for all read-write global
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* variables which might be used by a Win32s app.
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* 05-04-94 GJF Made access functions conditional on _M_IX86, added
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* some comments to function headers, and fixed a
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* possible bug in AllocPerProcessDataStruct (the return
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* value for success was NOT explicitly set to something
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* nonzero).
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* 05-10-94 GJF Added version check so that Win32 version (Win32s)
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* will not load on Win32s (resp., Win32).
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* 09-06-94 CFW Remove _INTL switch.
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* 09-06-94 CFW Remove _MBCS_OS switch.
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* 09-06-94 GJF Added __error_mode and __app_type.
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* 09-15-94 SKS Clean up comments to avoid source release problems
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* 09-21-94 SKS Fix typo: no leading _ on "DLL_FOR_WIN32S"
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* 10-04-94 CFW Removed #ifdef _KANJI
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* 10-04-94 BWT Fix _NTSDK build
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* 11-22-94 CFW Must create wide environment if none.
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* 12-19-94 GJF Changed "MSVCRT20" to "MSVCRT30". Also, put testing for
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* Win32S under #ifdef _M_IX86. Both changes from Richard
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* Shupak.
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* 01-16-95 CFW Set default debug output for console.
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* 02-13-95 GJF Added initialization for the new _ppd_tzstd and
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* _ppd_tzdst fields, thereby fixing the definition of
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* _ppd__tzname.
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* 02-15-95 CFW Make all CRT message boxes look alike.
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* 02-24-95 CFW Use __crtMessageBoxA.
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* 02-27-95 CFW Change __crtMessageBoxA params.
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* 03-08-95 GJF Added initialization for _ppd__nstream. Removed
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* _ppd_lastiob.
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* 02-24-95 CFW Call _CrtDumpMemoryLeaks.
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* 04-06-95 CFW Use __crtGetEnvironmentStringsA.
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* 04-17-95 SKS Free TLS index ppdindex when it is no longer needed
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* 04-26-95 GJF Added support for winheap in DLL_FOR_WIN32S build.
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* 05-02-95 GJF No _ppd__heap_maxregsize, _ppd__heap_regionsize or
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* _ppd__heap_resetsize for WINHEAP.
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* 05-24-95 CFW Official ANSI C++ new handler added.
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* 06-13-95 CFW De-install client dump hook as client EXE/DLL is gone.
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* 06-14-95 GJF Changes for new lowio scheme (__pioinof[]) - no more
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* per-process data initialization needed (Win32s) and
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* added a call to _ioterm().
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* 07-04-95 GJF Interface to __crtGetEnvironmentStrings and _setenvp
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* changes slightly.
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* 06-27-95 CFW Add win32s support for debug libs.
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* 07-03-95 CFW Changed offset of _lc_handle[LC_CTYPE], added sanity
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* check to crtlib.c to catch changes to win32s.h that
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* modify offset.
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* 07-07-95 CFW Simplify default report mode scheme.
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* 07-25-95 CFW Add win32s support for user visible debug heap vars.
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* 08-21-95 SKS (_ppd_)_CrtDbgMode needs to be initialized for Win32s
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* 08-31-95 GJF Added _dstbias.
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* 11-09-95 GJF Changed "ISTNT" to "IsTNT".
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* 03-18-96 SKS Add _fileinfo to variables implemented as functions.
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* 04-22-96 GJF Check for failure of heap initialization.
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* 05-14-96 GJF Changed where __proc_attached is set so that it
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* denotes successful completion of initialization.
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* 06-11-96 JWM Changed string "MSVCRT40" to "MSVCRT" in _CRTDLL_INIT().
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* 06-27-96 GJF Purged Win32s support. Note, the access functions must
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* be retained for backwards compatibility.
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* 06-28-96 SKS Remove obsolete local variable "hmod".
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* 03-17-97 RDK Add reference to _mbcasemap.
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* 07-24-97 GJF heap_init changed slightly to support option to use
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* heap running directly on Win32 API.
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* 08-08-97 GJF Rearranged #ifdef-s so ptd is only defined when it is
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* used (under ANSI_NEW_HANDLER).
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* 10-02-98 GJF Use GetVersionEx instead of GetVersion and store OS ID
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* in _osplatform.
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* 04-30-99 GJF Don't clean up system resources if the whole process
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* if terminating.
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* 09-02-99 PML Put Win32s check in system CRT only.
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* 02-02-00 GB Added ATTACH_THREAD support for _CRT_INIT where we
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* initialise per thread data so that in case where we
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* are short of memory, we don't have to kill the whole
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* process for inavailablity of space.
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* 08-22-00 GB Fixed potentia leak of ptd in CRT_INIT
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* 09-06-00 GB Changed the function definations of _pctype and
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* _pwctype to const
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* 03-16-01 PML _alloca the OSVERSIONINFO so /GS can work (vs7#224261)
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* 03-19-01 BWT Add test to preclude msvcrt.dll loading on anything other
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* than the OS it ships with.
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* 03-26-01 PML Use GetVersionExA, not GetVersionEx (vs7#230286)
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* 03-27-01 PML Fail DLL load instead of calling _amsg_exit, and
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* propogate error on EXE arg parsing up (vs7#231220).
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* 03-28-01 PML Protect against GetModuleFileName overflow (vs7#231284)
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* 04-05-01 PML Clean up on DLL unload due to FreeLibrary, or on
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* termination by ExitProcess instead of exit (vs7#235781)
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* 04-30-01 BWT Remove _NTSDK and just return false if the OS doesn't match
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*
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*******************************************************************************/
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#if defined(CRTDLL)
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#include <cruntime.h>
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#include <oscalls.h>
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#include <dos.h>
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#include <internal.h>
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#include <malloc.h>
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#include <mbctype.h>
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#include <mtdll.h>
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#include <process.h>
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#include <rterr.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <awint.h>
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#include <tchar.h>
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#include <time.h>
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#include <dbgint.h>
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#ifdef _SYSCRT
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#include <ntverp.h>
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#endif
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/*
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* flag set iff _CRTDLL_INIT was called with DLL_PROCESS_ATTACH
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*/
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static int proc_attached = 0;
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/*
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* command line, environment, and a few other globals
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*/
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wchar_t *_wcmdln = NULL; /* points to wide command line */
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char *_acmdln = NULL; /* points to command line */
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char *_aenvptr = NULL; /* points to environment block */
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#ifndef _POSIX_
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wchar_t *_wenvptr = NULL; /* points to wide environment block */
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#endif /* _POSIX_ */
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void (__cdecl * _aexit_rtn)(int) = _exit; /* RT message return procedure */
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extern int _newmode; /* declared in <internal.h> */
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int __error_mode = _OUT_TO_DEFAULT;
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int __app_type = _UNKNOWN_APP;
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static void __cdecl inherit(void); /* local function */
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/***
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*int __[w]getmainargs - get values for args to main()
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*
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*Purpose:
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* This function invokes the command line parsing and copies the args
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* to main back through the passsed pointers. The reason for doing
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* this here, rather than having _CRTDLL_INIT do the work and exporting
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* the __argc and __argv, is to support the linked-in option to have
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* wildcard characters in filename arguments expanded.
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*
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*Entry:
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* int *pargc - pointer to argc
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* _TCHAR ***pargv - pointer to argv
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* _TCHAR ***penvp - pointer to envp
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* int dowildcard - flag (true means expand wildcards in cmd line)
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* _startupinfo * startinfo- other info to be passed to CRT DLL
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*
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*Exit:
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* Returns 0 on success, negative if _*setargv returns an error. Values
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* for the arguments to main() are copied through the passed pointers.
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*
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*******************************************************************************/
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#if !defined(_POSIX_)
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_CRTIMP int __cdecl __wgetmainargs (
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int *pargc,
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wchar_t ***pargv,
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wchar_t ***penvp,
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int dowildcard,
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_startupinfo * startinfo)
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{
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int ret;
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#ifdef ANSI_NEW_HANDLER
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#ifdef _MT
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/* set per-thread new handler for main thread */
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_ptiddata ptd = _getptd();
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ptd->_newh = startinfo->newh;
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#endif
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/* set global default per-thread new handler */
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_defnewh = startinfo->newh;
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#endif /* ANSI_NEW_HANDLER */
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/* set global new mode flag */
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_newmode = startinfo->newmode;
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if ( dowildcard )
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ret = __wsetargv(); /* do wildcard expansion after parsing args */
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else
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ret = _wsetargv(); /* NO wildcard expansion; just parse args */
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if (ret < 0)
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return ret;
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*pargc = __argc;
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*pargv = __wargv;
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/*
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* if wide environment does not already exist,
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* create it from multibyte environment
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*/
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if (!_wenviron)
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__mbtow_environ();
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*penvp = _wenviron;
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return ret;
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}
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#endif /* !defined(_POSIX_) */
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_CRTIMP int __cdecl __getmainargs (
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int *pargc,
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char ***pargv,
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char ***penvp,
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int dowildcard
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,
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_startupinfo * startinfo
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)
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{
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int ret;
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#ifdef ANSI_NEW_HANDLER
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#ifdef _MT
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/* set per-thread new handler for main thread */
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_ptiddata ptd = _getptd();
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ptd->_newh = startinfo->newh;
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#endif
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/* set global default per-thread new handler */
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_defnewh = startinfo->newh;
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#endif /* ANSI_NEW_HANDLER */
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/* set global new mode flag */
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_newmode = startinfo->newmode;
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if ( dowildcard )
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ret = __setargv(); /* do wildcard expansion after parsing args */
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else
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ret = _setargv(); /* NO wildcard expansion; just parse args */
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if (ret < 0)
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return ret;
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*pargc = __argc;
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*pargv = __argv;
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*penvp = _environ;
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return ret;
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}
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/***
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*BOOL _CRTDLL_INIT(hDllHandle, dwReason, lpreserved) - C DLL initialization.
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*
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*Purpose:
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* This routine does the C runtime initialization.
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*
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*Entry:
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*
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*Exit:
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*
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*******************************************************************************/
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BOOL WINAPI _CRTDLL_INIT(
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HANDLE hDllHandle,
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DWORD dwReason,
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LPVOID lpreserved
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)
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{
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if ( dwReason == DLL_PROCESS_ATTACH ) {
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OSVERSIONINFOA *posvi;
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#if defined(_SYSCRT)
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void __declspec(dllimport) __stdcall RtlGetNtVersionNumbers(PDWORD, PDWORD, PDWORD);
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// The app may have set Win32VersionValue in the PE header to change
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// GetVersionEx. Ask NTDLL for the real version and bail if we don't match.
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DWORD NtMajorVersion;
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DWORD NtMinorVersion;
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RtlGetNtVersionNumbers(&NtMajorVersion, &NtMinorVersion, NULL);
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if ((NtMajorVersion != VER_PRODUCTMAJORVERSION) || (NtMinorVersion != VER_PRODUCTMINORVERSION))
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return FALSE;
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#endif /* _SYSCRT */
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/*
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* Dynamically allocate the OSVERSIONINFOA buffer, so we avoid
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* triggering the /GS buffer overrun detection. That can't be
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* used here, since the guard cookie isn't available until we
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* initialize it from here!
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*/
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posvi = (OSVERSIONINFOA *)_alloca(sizeof(OSVERSIONINFOA));
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/*
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* Get the full Win32 version.
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*/
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posvi->dwOSVersionInfoSize = sizeof(OSVERSIONINFOA);
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if ( !GetVersionExA(posvi) )
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return FALSE;
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_osplatform = posvi->dwPlatformId;
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_winmajor = posvi->dwMajorVersion;
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_winminor = posvi->dwMinorVersion;
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/*
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* The somewhat bizarre calculations of _osver and _winver are
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* required for backward compatibility (used to use GetVersion)
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*/
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_osver = (posvi->dwBuildNumber) & 0x07fff;
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if ( _osplatform != VER_PLATFORM_WIN32_NT )
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_osver |= 0x08000;
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_winver = (_winmajor << 8) + _winminor;
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#ifdef _MT
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if ( !_heap_init(1) ) /* initialize heap */
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#else
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if ( !_heap_init(0) ) /* initialize heap */
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#endif
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/*
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* The heap cannot be initialized, return failure to the
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* loader.
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*/
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return FALSE;
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#ifdef _MT
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if(!_mtinit()) /* initialize multi-thread */
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{
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/*
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* If the DLL load is going to fail, we must clean up
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* all resources that have already been allocated.
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*/
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_heap_term(); /* heap is now invalid! */
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return FALSE; /* fail DLL load on failure */
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}
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#endif /* _MT */
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if (_ioinit() < 0) { /* inherit file info */
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/* Clean up already-allocated resources */
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#ifdef _MT
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/* free TLS index, call _mtdeletelocks() */
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_mtterm();
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#endif /* _MT */
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_heap_term(); /* heap is now invalid! */
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return FALSE; /* fail DLL load on failure */
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}
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_aenvptr = (char *)__crtGetEnvironmentStringsA();
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_acmdln = (char *)GetCommandLineA();
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#ifndef _POSIX_
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_wcmdln = (wchar_t *)__crtGetCommandLineW();
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#endif /* _POSIX_ */
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#ifdef _MBCS
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/*
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* Initialize multibyte ctype table. Always done since it is
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* needed for processing the environment strings.
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*/
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__initmbctable();
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#endif
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/*
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* For CRT DLL, since we don't know the type (wide or multibyte)
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* of the program, we create only the multibyte type since that
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* is by far the most likely case. Wide environment will be created
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* on demand as usual.
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*/
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if (_setenvp() < 0 || /* get environ info */
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_cinit() != 0) /* do C data initialize */
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{
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_ioterm(); /* shut down lowio */
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#ifdef _MT
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_mtterm(); /* free TLS index, call _mtdeletelocks() */
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#endif /* _MT */
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_heap_term(); /* heap is now invalid! */
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return FALSE; /* fail DLL load on failure */
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}
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/*
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* Increment flag indicating process attach notification
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* has been received.
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*/
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proc_attached++;
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}
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else if ( dwReason == DLL_PROCESS_DETACH ) {
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/*
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* if a client process is detaching, make sure minimal
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* runtime termination is performed and clean up our
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* 'locks' (i.e., delete critical sections).
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*/
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if ( proc_attached > 0 ) {
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proc_attached--;
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/*
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* Any basic clean-up done here may also need
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* to be done below if Process Attach is partly
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* processed and then a failure is encountered.
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*/
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if ( _C_Termination_Done == FALSE )
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_cexit();
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#ifdef _DEBUG
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/* Dump all memory leaks */
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if (_CrtSetDbgFlag(_CRTDBG_REPORT_FLAG) & _CRTDBG_LEAK_CHECK_DF)
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{
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_CrtSetDumpClient(NULL);
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|
_CrtDumpMemoryLeaks();
|
|
}
|
|
#endif
|
|
|
|
/*
|
|
* What remains is to clean up the system resources we have
|
|
* used (handles, critical sections, memory,...,etc.). This
|
|
* needs to be done if the whole process is NOT terminating.
|
|
*/
|
|
if ( lpreserved == NULL )
|
|
{
|
|
/*
|
|
* The process is NOT terminating so we must clean up...
|
|
*/
|
|
_ioterm();
|
|
#ifdef _MT
|
|
/* free TLS index, call _mtdeletelocks() */
|
|
_mtterm();
|
|
#endif /* _MT */
|
|
|
|
/* This should be the last thing the C run-time does */
|
|
_heap_term(); /* heap is now invalid! */
|
|
}
|
|
|
|
}
|
|
else
|
|
/* no prior process attach, just return */
|
|
return FALSE;
|
|
|
|
}
|
|
#ifdef _MT
|
|
else if ( dwReason == DLL_THREAD_ATTACH )
|
|
{
|
|
_ptiddata ptd;
|
|
if ( ((ptd = _calloc_crt(1, sizeof(struct _tiddata))) != NULL))
|
|
{
|
|
if (TlsSetValue(__tlsindex, (LPVOID)ptd) ) {
|
|
/*
|
|
* Initialize of per-thread data
|
|
*/
|
|
_initptd(ptd);
|
|
|
|
ptd->_tid = GetCurrentThreadId();
|
|
ptd->_thandle = (uintptr_t)(-1);
|
|
} else
|
|
{
|
|
_free_crt(ptd);
|
|
return FALSE;
|
|
}
|
|
} else
|
|
{
|
|
return FALSE;
|
|
}
|
|
}
|
|
else if ( dwReason == DLL_THREAD_DETACH )
|
|
{
|
|
_freeptd(NULL); /* free up per-thread CRT data */
|
|
}
|
|
#endif /* _MT */
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/***
|
|
*_amsg_exit(rterrnum) - Fast exit fatal errors
|
|
*
|
|
*Purpose:
|
|
* Exit the program with error code of 255 and appropriate error
|
|
* message.
|
|
*
|
|
*Entry:
|
|
* int rterrnum - error message number (amsg_exit only).
|
|
*
|
|
*Exit:
|
|
* Calls exit() (for integer divide-by-0) or _exit() indirectly
|
|
* through _aexit_rtn [amsg_exit].
|
|
* For multi-thread: calls _exit() function
|
|
*
|
|
*Exceptions:
|
|
*
|
|
*******************************************************************************/
|
|
|
|
void __cdecl _amsg_exit (
|
|
int rterrnum
|
|
)
|
|
{
|
|
|
|
if ( (__error_mode == _OUT_TO_STDERR) || ((__error_mode ==
|
|
_OUT_TO_DEFAULT) && (__app_type == _CONSOLE_APP)) )
|
|
_FF_MSGBANNER(); /* write run-time error banner */
|
|
|
|
_NMSG_WRITE(rterrnum); /* write message */
|
|
_aexit_rtn(255); /* normally _exit(255) */
|
|
}
|
|
|
|
|
|
#if defined(_M_IX86 )
|
|
|
|
/*
|
|
* Functions to access user-visible, per-process variables
|
|
*/
|
|
|
|
/*
|
|
* Macro to construct the name of the access function from the variable
|
|
* name.
|
|
*/
|
|
#define AFNAME(var) __p_ ## var
|
|
|
|
/*
|
|
* Macro to construct the access function's return value from the variable
|
|
* name.
|
|
*/
|
|
#define AFRET(var) &var
|
|
|
|
/*
|
|
***
|
|
*** Template
|
|
***
|
|
|
|
_CRTIMP __cdecl
|
|
AFNAME() (void)
|
|
{
|
|
return AFRET();
|
|
}
|
|
|
|
***
|
|
***
|
|
***
|
|
*/
|
|
|
|
#ifdef _DEBUG
|
|
|
|
_CRTIMP long *
|
|
AFNAME(_crtAssertBusy) (void)
|
|
{
|
|
return AFRET(_crtAssertBusy);
|
|
}
|
|
|
|
_CRTIMP long *
|
|
AFNAME(_crtBreakAlloc) (void)
|
|
{
|
|
return AFRET(_crtBreakAlloc);
|
|
}
|
|
|
|
_CRTIMP int *
|
|
AFNAME(_crtDbgFlag) (void)
|
|
{
|
|
return AFRET(_crtDbgFlag);
|
|
}
|
|
|
|
#endif /* _DEBUG */
|
|
|
|
_CRTIMP char ** __cdecl
|
|
AFNAME(_acmdln) (void)
|
|
{
|
|
return AFRET(_acmdln);
|
|
}
|
|
|
|
_CRTIMP wchar_t ** __cdecl
|
|
AFNAME(_wcmdln) (void)
|
|
{
|
|
return AFRET(_wcmdln);
|
|
}
|
|
|
|
_CRTIMP unsigned int * __cdecl
|
|
AFNAME(_amblksiz) (void)
|
|
{
|
|
return AFRET(_amblksiz);
|
|
}
|
|
|
|
_CRTIMP int * __cdecl
|
|
AFNAME(__argc) (void)
|
|
{
|
|
return AFRET(__argc);
|
|
}
|
|
|
|
_CRTIMP char *** __cdecl
|
|
AFNAME(__argv) (void)
|
|
{
|
|
return AFRET(__argv);
|
|
}
|
|
|
|
_CRTIMP wchar_t *** __cdecl
|
|
AFNAME(__wargv) (void)
|
|
{
|
|
return AFRET(__wargv);
|
|
}
|
|
|
|
_CRTIMP int * __cdecl
|
|
AFNAME(_commode) (void)
|
|
{
|
|
return AFRET(_commode);
|
|
}
|
|
|
|
_CRTIMP int * __cdecl
|
|
AFNAME(_daylight) (void)
|
|
{
|
|
return AFRET(_daylight);
|
|
}
|
|
|
|
_CRTIMP long * __cdecl
|
|
AFNAME(_dstbias) (void)
|
|
{
|
|
return AFRET(_dstbias);
|
|
}
|
|
|
|
_CRTIMP char *** __cdecl
|
|
AFNAME(_environ) (void)
|
|
{
|
|
return AFRET(_environ);
|
|
}
|
|
|
|
_CRTIMP wchar_t *** __cdecl
|
|
AFNAME(_wenviron) (void)
|
|
{
|
|
return AFRET(_wenviron);
|
|
}
|
|
|
|
_CRTIMP int * __cdecl
|
|
AFNAME(_fmode) (void)
|
|
{
|
|
return AFRET(_fmode);
|
|
}
|
|
|
|
_CRTIMP int * __cdecl
|
|
AFNAME(_fileinfo) (void)
|
|
{
|
|
return AFRET(_fileinfo);
|
|
}
|
|
|
|
_CRTIMP char *** __cdecl
|
|
AFNAME(__initenv) (void)
|
|
{
|
|
return AFRET(__initenv);
|
|
}
|
|
|
|
_CRTIMP wchar_t *** __cdecl
|
|
AFNAME(__winitenv) (void)
|
|
{
|
|
return AFRET(__winitenv);
|
|
}
|
|
|
|
_CRTIMP FILE *
|
|
AFNAME(_iob) (void)
|
|
{
|
|
return &_iob[0];
|
|
}
|
|
|
|
_CRTIMP unsigned char * __cdecl
|
|
AFNAME(_mbctype) (void)
|
|
{
|
|
return &_mbctype[0];
|
|
}
|
|
|
|
_CRTIMP unsigned char * __cdecl
|
|
AFNAME(_mbcasemap) (void)
|
|
{
|
|
return &_mbcasemap[0];
|
|
}
|
|
|
|
_CRTIMP int * __cdecl
|
|
AFNAME(__mb_cur_max) (void)
|
|
{
|
|
return AFRET(__mb_cur_max);
|
|
}
|
|
|
|
|
|
_CRTIMP unsigned int * __cdecl
|
|
AFNAME(_osver) (void)
|
|
{
|
|
return AFRET(_osver);
|
|
}
|
|
|
|
_CRTIMP const unsigned short ** __cdecl
|
|
AFNAME(_pctype) (void)
|
|
{
|
|
return AFRET(_pctype);
|
|
}
|
|
|
|
_CRTIMP const unsigned short ** __cdecl
|
|
AFNAME(_pwctype) (void)
|
|
{
|
|
return AFRET(_pwctype);
|
|
}
|
|
|
|
_CRTIMP char ** __cdecl
|
|
AFNAME(_pgmptr) (void)
|
|
{
|
|
return AFRET(_pgmptr);
|
|
}
|
|
|
|
_CRTIMP wchar_t ** __cdecl
|
|
AFNAME(_wpgmptr) (void)
|
|
{
|
|
return AFRET(_wpgmptr);
|
|
}
|
|
|
|
_CRTIMP long * __cdecl
|
|
AFNAME(_timezone) (void)
|
|
{
|
|
return AFRET(_timezone);
|
|
}
|
|
|
|
_CRTIMP char ** __cdecl
|
|
AFNAME(_tzname) (void)
|
|
{
|
|
return &_tzname[0];
|
|
}
|
|
|
|
_CRTIMP unsigned int * __cdecl
|
|
AFNAME(_winmajor) (void)
|
|
{
|
|
return AFRET(_winmajor);
|
|
}
|
|
|
|
_CRTIMP unsigned int * __cdecl
|
|
AFNAME(_winminor) (void)
|
|
{
|
|
return AFRET(_winminor);
|
|
}
|
|
|
|
_CRTIMP unsigned int * __cdecl
|
|
AFNAME(_winver) (void)
|
|
{
|
|
return AFRET(_winver);
|
|
}
|
|
|
|
#endif /* _M_IX86 */
|
|
|
|
#endif /* CRTDLL */
|