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Sun Mar 19 16:30:20 1995 Alexandre Julliard (julliard@sunsite.unc.edu) * [*/*] Implemented a new memory mapping scheme. There's no longer a one-to-one mapping between 16-bit and 32-bit pointers. Please see file DEVELOPERS-HINTS for technical details. * [controls/scroll.c] Fixed bug when dragging mouse in horizontal scrollbars. * [tools/build.c] [if1632/*.spec] Removed support for C callback functions and for re-ordering of the 32-bit arguments, as these were never used. This should allow a more efficient callback scheme to be implemented. * [if1632/olecli.spec] Reduced the number of entries to make the 16-bit code fit in 64k. This limitation will soon be removed. * [loader/ldt.c] Rewrote LDT manipulation functions and implemented LDT_GetEntry(). * [memory/global.c] Rewrote Global*() routines to use the new selector allocation mechanism. * [memory/local.c] Rewrote local heap handling to use a Windows-compatible layout (not really finished yet). Implemented TOOLHELP heap-walking routines. * [memory/selector.c] Implemented LDT manipulation API functions. Tue Mar 14 19:50:28 EST 1995 William Magro (wmagro@tc.cornell.edu) * [windows/defdlg.c] Fixed problem where dialogs closed using the System menu ('Close' item or double click on close box) would hang Wine. Sun Mar 12 14:28:13 1995 Michael Patra <micky@marie.physik.TU-Berlin.DE> * [controls/listbox.c] Removed most of the statements for sending a notification message ListBoxDirectory(), DlgDirSelect(), DlgDirList(): Improved the code; Borland's standard file open dialog will work now. * [misc/main.c], [misc/file.c], [miscemu/int21.c] Added support for new command line option "-allowreadonly". If set an attempt to open a read only file in write mode will be converted to opening it read only (many programs try to open all files in read/write mode even if they only intend to read it - this might cause a few under problems under an unix-like environment where most files are read only for a "normal" user) * [loader/selector.c] GetMemoryReference(): Added support for __AHIncr and __AHShift * [misc/dos_fs.c] DOS_SimplifyPath(): This routine simplifies path names ( e.g., it will change "/usr///local/bin/../lib//a" to "/usr/local/lib/a" ) match(): rewritten * [objects/text.c] TEXT_NextLine(): Removed a bug in the handling of LF's * [miscemu/int21.c] GetFileDateTime(): Fixed. SetFileDateTime() is still broken. Sat Mar 11 19:46:19 1995 Martin von Loewis <loewis@informatik.hu-berlin.de> * [controls/menu.c] ChangeMenu: defaults to MF_INSERT InsertMenu: allow insertion even if position is one after last item * [if1632/Imakefile] [if1632/compobj.spec] [if1632/relay.c] [if1632/storage.spec] [include/dlls.h] Added stubs for STORAGE.DLL and COMPOBJ.DLL * [if1632/user.spec] [windows/message.c] InSendMessage: new function * [include/neexe.h][include/ne_image.c] NE_FixupSegment: fixed handling of additive records * [loader/selector.c] GetEntryDLLName: return NULL instead of pointer to DLL.0 if not found * [loader/signal.c] win_fault: Enter debugger on SIGFPE, too Wed Mar 1 21:47:42 1995 Cameron Heide (heide@ee.ualberta.ca) * [miscemu/int*.c] Various minor modifications to the clock tick counter, FindFirst/FindNext funcs, and DPB handling.
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 0x0500; /* Might as well pretend we're DOS 5.0 */
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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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