0e270f4598
Sat Aug 24 13:57:01 1996 Alexandre Julliard <julliard@lrc.epfl.ch>
* [controls/scroll.c]
Renamed SCROLLINFO to SCROLLBAR_INFO to avoid conflict with Win32.
* [graphics/driver.c] [include/x11drv.h]
New files for graphics driver handling.
* [if1632/relay.c] [include/registers.h] [tools/build.c]
Implemented Win32 register functions. Not really tested yet.
* [include/gdi.h]
Added a lot of functions to the DC func table.
* [loader/pe_image.c]
Initialise %fs before calling out to 32-bit code.
* [windows/hook.c]
Fixed bug in HOOK_GetHook().
* [windows/win.c]
Fixed FindWindow to return an error if the class name doesn't exist.
Wed Aug 21 15:15:53 1996 Marcus Meissner <msmeissn@cip.informatik.uni-erlangen.de>
* [if1632/Makefile.in] [misc/mpr.c] [if1632/mpr.spec]
mpr.dll specs added.
* [if1632/kernel32.spec] [win32/newfns.c] [memory/global.c]
QueryPerformanceCounter(), GlobalMemoryStatus() added.
* [if1632/user32.spec] [win32/error.c]
SetLastErrorEx() added.
* [misc/commdlg.c]
lpstrFilter might be NULL in FILE_WMInitDialog (NS 3.0 setup).
* [misc/registry.c]
Some missing NULL ptr checks added, misc clean up.
Tue Aug 20 21:00:00 1996 Alex Korobka <alex@pharm.sunysb.edu>
* [controls/menu.c]
Adjust popup menu coordinates so that it always stays within
the desktop.
* [misc/main.c]
Fixed GetEnvironment() return value for lpEnv == NULL case.
Mon Aug 19 22:48:36 1996 Jukka Iivonen <iivonen@cc.helsinki.fi>
* [misc/crtdll.c] [if1632/crtdll.spec]
Added some is* functions, strlen and tolower.
Mon Aug 19 13:33:13 1996 Stephen Simmons <ssimmons@vitsemi.com>
* [tools/wineconf]
New perl script to generate the wine.conf file.
Fri Aug 16 15:31:44 1996 John Harvey <john@division.co.uk>
* [if1632/gdi.spec]
Lots of printer functions.
* [include/callback.h]
New functions for printer driver support.
* [include/gdi.h]
New/changed structures to support printer driver.
* [misc/escape.c]
New version that uses function table in DC structure.
* [objects/dc.c]
CreateDC copes with things other than Display.
X code for CreateDC moved to graphics/x11drv directory.
CreateCompatibleDC copies func table from original DC.
* [objects/font.c]
GetTextExtentPoint32A,GetTextMetrics16 use function table in
DC and code moved to drivers directory.
* [misc/printdrv.c] [graphics/*/*] [include/win16drv.h]
New files for printer support.
Fri Aug 16 12:33:00 1996 Bruce Milner <Bruce.Milner@genetics.utah.edu>
* [controls/scroll.c]
Added SetScrollInfo32 and GetScrollInfo32. These just call existing
code. There are a few options in which I'm probably the wrong person
for the job (page size and disable bar). There are comments in the
code as to what they should do.
* [objects/gdiobj.c] [objects/font.c] [include/font.h]
Added 32 bit version of FONT_GetObject.
144 lines
3.8 KiB
C
144 lines
3.8 KiB
C
/*
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* Win32 kernel functions
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*
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* Copyright 1995 Martin von Loewis and Cameron Heide
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*/
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#include <stdio.h>
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#include <errno.h>
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#include "windows.h"
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#include "winerror.h"
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#include "stddebug.h"
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#include "debug.h"
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/* WIN32_LastError contains the last error that occurred in the
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* Win32 API. This value should be stored separately for each
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* thread, when we eventually get thread support.
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*/
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static int WIN32_LastError;
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/* The errno_xlat_table contains the errno-to-Win32 error
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* mapping. Since this is a single table, it can't easily
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* take into account function-specific differences, so there
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* will probably be quite a few points where we don't exactly
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* match what NT would return. Then again, neither does
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* Windows 95. :-)
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*/
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typedef struct {
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int errno;
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DWORD win32err;
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} ERRNO_XLAT_TABLE;
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/* The table looks pretty ugly due to the preprocessor stuff,
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* but I honestly have no idea how many of these values are
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* portable. I'm not even sure how many of them are even
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* used at all. :-)
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*/
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static ERRNO_XLAT_TABLE errno_xlat_table[] = {
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#if defined(EPERM)
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{ EPERM, ERROR_ACCESS_DENIED },
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#endif
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#if defined(ENOENT)
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{ ENOENT, ERROR_FILE_NOT_FOUND },
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#endif
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#if defined(ESRCH)
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{ ESRCH, ERROR_INVALID_PARAMETER },
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#endif
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#if defined(EIO)
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{ EIO, ERROR_IO_DEVICE },
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#endif
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#if defined(ENOEXEC)
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{ ENOEXEC, ERROR_BAD_FORMAT },
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#endif
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#if defined(EBADF)
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{ EBADF, ERROR_INVALID_HANDLE },
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#endif
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#if defined(ENOMEM)
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{ ENOMEM, ERROR_OUTOFMEMORY },
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#endif
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#if defined(EACCES)
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{ EACCES, ERROR_ACCESS_DENIED },
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#endif
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#if defined(EBUSY)
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{ EBUSY, ERROR_BUSY },
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#endif
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#if defined(EEXIST)
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{ EEXIST, ERROR_FILE_EXISTS },
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#endif
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#if defined(ENODEV)
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{ ENODEV, ERROR_BAD_DEVICE },
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#endif
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#if defined(EINVAL)
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{ EINVAL, ERROR_INVALID_PARAMETER },
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#endif
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#if defined(EMFILE)
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{ EMFILE, ERROR_TOO_MANY_OPEN_FILES },
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#endif
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#if defined(ETXTBSY)
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{ ETXTBSY, ERROR_BUSY, },
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#endif
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#if defined(ENOSPC)
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{ ENOSPC, ERROR_DISK_FULL },
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#endif
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#if defined(ESPIPE)
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{ ESPIPE, ERROR_SEEK_ON_DEVICE },
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#endif
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#if defined(EPIPE)
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{ EPIPE, ERROR_BROKEN_PIPE },
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#endif
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#if defined(EDEADLK)
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{ EDEADLK, ERROR_POSSIBLE_DEADLOCK },
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#endif
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#if defined(ENAMETOOLONG)
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{ ENAMETOOLONG, ERROR_FILENAME_EXCED_RANGE },
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#endif
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#if defined(ENOTEMPTY)
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{ ENOTEMPTY, ERROR_DIR_NOT_EMPTY },
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#endif
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{ -1, 0 }
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};
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/**********************************************************************
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* GetLastError (KERNEL32.227)
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*/
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DWORD GetLastError(void)
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{
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return WIN32_LastError;
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}
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/**********************************************************************
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* SetLastError (KERNEL32.497)
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*
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* This is probably not used by apps too much, but it's useful for
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* our own internal use.
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*/
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void SetLastError(DWORD error)
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{
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WIN32_LastError = error;
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}
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/**********************************************************************
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* SetLastErrorEx (USER32.484)
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*/
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void SetLastErrorEx(DWORD error,DWORD type) {
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WIN32_LastError = error;
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}
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DWORD ErrnoToLastError(int errno_num)
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{
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DWORD rc = ERROR_UNKNOWN;
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int i = 0;
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while(errno_xlat_table[i].errno != -1)
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{
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if(errno_xlat_table[i].errno == errno_num)
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{
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rc = errno_xlat_table[i].win32err;
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break;
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}
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i++;
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}
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return rc;
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}
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