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Sun Apr 2 18:31:12 1995 Alexandre Julliard (julliard@sunsite.unc.edu) * [Configure] [if1632/Imakefile] Removed new build and short names options. * [if1632/*.c] [tools/build.c] Implemented compiled call-back functions for better performance; all the relay code is now done in assembly code generated by the build program. Relay code is no longer dependent on being loaded below 64K. * [loader/resource.c] Fixed memory leak in LoadString(). A fix will also be needed for other resources. * [memory/global.c] Implemented global heap arenas, so we can store informations about global blocks, like lock counts or owner handle. Implemented FarGetOwner() and FarSetOwner(). Implemented global heap TOOLHELP functions. * [memory/selector.c] Bug fix: it was not possible to re-use a free selector. Sun Apr 2 01:34:52 1995 Constantine Sapuntzakis (csapuntz@mit.edu) * [controls/listbox.c] Major work on listbox code - Many bugs fixed (still many bugs) - More messages supported - Code simplified Fri Mar 31 03:27:16 EST 1995 William Magro (wmagro@tc.cornell.edu) * [controls/edit.c] Lots of bug fixes related to diappearing text, lost carets, highlighting, segmentation faults, occurance of random characters, insertion of characters over selection, misplaced caret location, display corruption, end of line behavior, etc. * [controls/widgets.c] EDIT class doesn't want to use CS_PARENTDC flag. Thu Mar 30 20:58:25 1995 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de> * [loader/selector.c] FixupFunctionPrologs() should also handle multiple data modules. (this bug only became visible because MakeProcInstance() was fixed in 950319) * [misc/dosfs.c] Simplified DOS_SimplifyPath. Small fix to DOS_opendir to reuse an entry if an open directory is opened again, to prevent "too many open directories" messages. Thu Mar 30 12:05:05 1995 Martin von Loewis <loewis@informatik.hu-berlin.de> * [if1632/compobj.spec][include/compobj.h][misc/compobj.c] CoDisconnectObject: new stub function * [include/msdos.h] fix DOSVERSION * [loader/ne_image.c] NE_FixupSegment: Be more generous on additive fixups * [if1632/user.spec][misc/network.c] Add more WNet* stubs Wed Mar 29 11:47:22 1995 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de> * [controls/listbox.c] DlgDirList(): send segptr instead of linear pointer in message to static control * [controls/menu.c] Tried to implement ownerdrawn menuitems. Doesn't work. * [if1632/gdi.spec] [include/windows.h] [objects/font.c] Provide a stub for GetRasterizerCaps() * [loader/selector.c] Pass end address instead of length to LocalInit() in CreateSelectors() * [memory/local.c] LocalInit(): If there's already a local heap in the segment, do nothing and return TRUE * [objects/linedda.c] Replaced buggy LineDDA() with a Bresenham algorithm. Should work now. * [windows/cursor.c] LoadCursor()/CreateCursor(): Cleaned up the mess. Needs some more work still. Tue Mar 21 17:54:43 1995 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de> * [if1632/relay.c] [if1632/callback.c] [include/dlls.h] [if1632/winprocs.spec] [if1632/winprocs.c] [include/winprocs.h] [controls/widgets.c] [misc/shell.c] [misc/commdlg.c] [windows/nonclient.c] [misc/message.c] Added a new builtin DLL that provides 16 bit entry points for all the Def*Procs (DefDlgProc, ButtonProc etc.). OWL programs work again. * [misc/shell.c] RegOpenKey()/RegCreateKey() bugs fixed. * [loader/ne_image.c] Skipping the initialization of a DLL when CS == 0 was broken.
128 lines
2.9 KiB
C
128 lines
2.9 KiB
C
#ifndef __MSDOS_H
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#define __MSDOS_H
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#include <dirent.h>
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#include <windows.h>
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#include "comm.h"
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struct dosdirent {
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int inuse;
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DIR *ds;
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char unixpath[256];
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char filename[256];
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char filemask[12];
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char attribute;
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char search_attribute;
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long filesize;
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long filetime;
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short entnum; /* Directory entry number */
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};
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struct fcb {
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BYTE drive;
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char name[8];
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char extension[3];
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BYTE dummy1[4];
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int filesize;
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WORD date_write;
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WORD time_write;
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struct dosdirent *directory;
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BYTE dummy2[9];
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};
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#define DOSVERSION 0x0005; /* Major version in low byte: DOS 5.00 */
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#define MAX_DOS_DRIVES 26
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extern WORD ExtendedError;
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extern struct DosDeviceStruct COM[MAX_PORTS];
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extern struct DosDeviceStruct LPT[MAX_PORTS];
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#define setword(a,b) *(BYTE*)(a) = (b) & 0xff; \
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*((BYTE*)((a)+1)) = ((b)>>8) & 0xff;
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#define setdword(a,b) *(BYTE*)(a) = (b) & 0xff; \
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*((BYTE*)(a)+1) = ((b)>>8) & 0xff; \
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*((BYTE*)(a)+2) = ((b)>>16) & 0xff; \
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*((BYTE*)(a)+3) = ((b)>>24) & 0xff;
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#define getword(a) (WORD) *(BYTE*)(a) + \
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(*((BYTE*)(a) + 1) << 8)
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#define getdword(a) (DWORD) (*(BYTE*)(a) + \
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(*((BYTE*)(a) + 1) << 8) + \
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(*((BYTE*)(a) + 2) << 16) + \
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(*((BYTE*)(a) + 3) << 24))
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/* dos file attributes */
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#define FA_NORMAL 0x00 /* Normal file, no attributes */
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#define FA_RDONLY 0x01 /* Read only attribute */
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#define FA_HIDDEN 0x02 /* Hidden file */
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#define FA_SYSTEM 0x04 /* System file */
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#define FA_LABEL 0x08 /* Volume label */
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#define FA_DIREC 0x10 /* Directory */
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#define FA_ARCH 0x20 /* Archive */
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/* extended error codes */
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#define NoError 0x00
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#define InvalidFunction 0x01
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#define FileNotFound 0x02
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#define PathNotFound 0x03
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#define AccessDenied 0x05
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#define InvalidHandle 0x06
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#define MCBDestroyed 0x07
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#define OutOfMemory 0x08
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#define MCBInvalid 0x09
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#define DataInvalid 0x0d
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#define InvalidDrive 0x0f
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#define CanNotRemoveCwd 0x10
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#define NotSameDevice 0x11
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#define NoMoreFiles 0x12
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#define WriteProtected 0x13
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#define UnknownUnit 0x14
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#define DriveNotReady 0x15
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#define UnknownCommand 0x16
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#define CRCError 0x17
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#define BadRqLength 0x18
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#define SeekError 0x19
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#define UnknownMedia 0x1a
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#define SectorNotFound 0x1b
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#define OutOfPaper 0x1c
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#define WriteFault 0x1d
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#define ReadFault 0x1e
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#define GeneralFailure 0x1f
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#define ShareViolation 0x20
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#define LockViolation 0x21
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#define DiskFull 0x27
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#define NoNetwork 0x49
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#define FileExists 0x50
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#define CanNotMakeDir 0x52
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/* Error classes */
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#define EC_Temporary 0x02
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#define EC_AccessDenied 0x03
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#define EC_AppError 0x04
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#define EC_SystemFailure 0x06
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#define EC_NotFound 0x08
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#define EC_MediaError 0x0b
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#define EC_Exists 0x0c
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#define EC_Unknown 0x0d
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/* Suggested actions */
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#define SA_Retry 0x01
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#define SA_Abort 0x04
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#define SA_Ignore 0x06
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#define SA_Ask4Retry 0x07
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/* Error locus */
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#define EL_Unknown 0x01
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#define EL_Disk 0x02
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#define EL_Network 0x03
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#define EL_Memory 0x05
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#endif /* __MSDOS_H */
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