| /* |
| * Copyright 1994 Erik Bos |
| * Copyright 1999 Ove Kaaven |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| |
| #ifndef __WINE_MSDOS_H |
| #define __WINE_MSDOS_H |
| |
| #include <wine/windef16.h> |
| |
| #include <pshpack1.h> |
| |
| struct fcb { |
| BYTE drive; |
| char name[8]; |
| char extension[3]; |
| BYTE dummy1[4]; |
| int filesize; |
| WORD date_write; |
| WORD time_write; |
| struct dosdirent *directory; |
| BYTE dummy2[9]; |
| }; |
| |
| /* DTA layout for FindFirst/FindNext */ |
| typedef struct |
| { |
| BYTE drive; /* 00 drive letter */ |
| char mask[11]; /* 01 search template */ |
| BYTE search_attr; /* 0c search attributes */ |
| WORD count; /* 0d entry count within directory */ |
| WORD cluster; /* 0f cluster of parent directory */ |
| char *unixPath; /* 11 unix path (was: reserved) */ |
| BYTE fileattr; /* 15 file attributes */ |
| WORD filetime; /* 16 file time */ |
| WORD filedate; /* 18 file date */ |
| DWORD filesize; /* 1a file size */ |
| char filename[13]; /* 1e file name + extension */ |
| } FINDFILE_DTA; |
| |
| /* FCB layout for FindFirstFCB/FindNextFCB */ |
| typedef struct |
| { |
| BYTE drive; /* 00 drive letter */ |
| char filename[11]; /* 01 filename 8+3 format */ |
| int count; /* 0c entry count (was: reserved) */ |
| char *unixPath; /* 10 unix path (was: reserved) */ |
| } FINDFILE_FCB; |
| |
| /* DOS directory entry for FindFirstFCB/FindNextFCB */ |
| typedef struct |
| { |
| char filename[11]; /* 00 filename 8+3 format */ |
| BYTE fileattr; /* 0b file attributes */ |
| BYTE reserved[10]; /* 0c reserved */ |
| WORD filetime; /* 16 file time */ |
| WORD filedate; /* 18 file date */ |
| WORD cluster; /* 1a file first cluster */ |
| DWORD filesize; /* 1c file size */ |
| } DOS_DIRENTRY_LAYOUT; |
| |
| typedef struct |
| { |
| DWORD next_dev; |
| WORD attr; |
| WORD strategy; |
| WORD interrupt; |
| char name[8]; |
| } DOS_DEVICE_HEADER; |
| |
| /* Warning: need to return LOL ptr w/ offset 0 (&ptr_first_DPB) to programs ! */ |
| typedef struct _DOS_LISTOFLISTS |
| { |
| WORD CX_Int21_5e01; /* -24d contents of CX from INT 21/AX=5E01h */ |
| WORD LRU_count_FCB_cache; /* -22d */ |
| WORD LRU_count_FCB_open; /* -20d */ |
| DWORD OEM_func_handler; /* -18d OEM function of INT 21/AH=F8h */ |
| WORD INT21_offset; /* -14d offset in DOS CS of code to return from INT 21 call */ |
| WORD sharing_retry_count; /* -12d */ |
| WORD sharing_retry_delay; /* -10d */ |
| DWORD ptr_disk_buf; /* -8d ptr to current disk buf */ |
| WORD offs_unread_CON; /* -4d pointer in DOS data segment of unread CON input */ |
| WORD seg_first_MCB; /* -2d */ |
| DWORD ptr_first_DPB; /* 00 */ |
| DWORD ptr_first_SysFileTable; /* 04 */ |
| DWORD ptr_clock_dev_hdr; /* 08 */ |
| DWORD ptr_CON_dev_hdr; /* 0C */ |
| WORD max_byte_per_sec; /* 10 maximum bytes per sector of any block device */ |
| DWORD ptr_disk_buf_info; /* 12 */ |
| DWORD ptr_array_CDS; /* 16 current directory structure */ |
| DWORD ptr_sys_FCB; /* 1A */ |
| WORD nr_protect_FCB; /* 1E */ |
| BYTE nr_block_dev; /* 20 */ |
| BYTE nr_avail_drive_letters; /* 21 */ |
| DOS_DEVICE_HEADER NUL_dev; /* 22 */ |
| BYTE nr_drives_JOINed; /* 34 */ |
| WORD ptr_spec_prg_names; /* 35 */ |
| DWORD ptr_SETVER_prg_list; /* 37 */ |
| WORD DOS_HIGH_A20_func_offs;/* 3B */ |
| WORD PSP_last_exec; /* 3D if DOS in HMA: PSP of program executed last; if DOS low: 0000h */ |
| WORD BUFFERS_val; /* 3F */ |
| WORD BUFFERS_nr_lookahead; /* 41 */ |
| BYTE boot_drive; /* 43 */ |
| BYTE flag_DWORD_moves; /* 44 01h for 386+, 00h otherwise */ |
| WORD size_extended_mem; /* 45 size of extended mem in KB */ |
| SEGPTR wine_rm_lol; /* -- wine: Real mode pointer to LOL */ |
| SEGPTR wine_pm_lol; /* -- wine: Protected mode pointer to LOL */ |
| } DOS_LISTOFLISTS; |
| |
| #include <poppack.h> |
| |
| #define MAX_DOS_DRIVES 26 |
| |
| #define setword(a,b) do { *(BYTE*)(a) = (b) & 0xff; \ |
| *((BYTE*)((a)+1)) = ((b)>>8) & 0xff;\ |
| } while(0) |
| |
| |
| /* dos file attributes */ |
| |
| #define FA_NORMAL 0x00 /* Normal file, no attributes */ |
| #define FA_RDONLY 0x01 /* Read only attribute */ |
| #define FA_HIDDEN 0x02 /* Hidden file */ |
| #define FA_SYSTEM 0x04 /* System file */ |
| #define FA_LABEL 0x08 /* Volume label */ |
| #define FA_DIRECTORY 0x10 /* Directory */ |
| #define FA_ARCHIVE 0x20 /* Archive */ |
| #define FA_UNUSED 0x40 /* Unused */ |
| |
| /* Error codes */ |
| |
| #define ER_NoError 0x00 |
| #define ER_InvalidFunction 0x01 |
| #define ER_FileNotFound 0x02 |
| #define ER_PathNotFound 0x03 |
| #define ER_TooManyOpenFiles 0x04 |
| #define ER_AccessDenied 0x05 |
| #define ER_InvalidHandle 0x06 |
| #define ER_MCBDestroyed 0x07 |
| #define ER_OutOfMemory 0x08 |
| #define ER_MCBInvalid 0x09 |
| #define ER_EnvironInvalid 0x0a |
| #define ER_FormatInvalid 0x0b |
| #define ER_AccessCodeInvalid 0x0c |
| #define ER_DataInvalid 0x0d |
| #define ER_InvalidDrive 0x0f |
| #define ER_CanNotRemoveCwd 0x10 |
| #define ER_NotSameDevice 0x11 |
| #define ER_NoMoreFiles 0x12 |
| #define ER_WriteProtected 0x13 |
| #define ER_UnknownUnit 0x14 |
| #define ER_DriveNotReady 0x15 |
| #define ER_UnknownCommand 0x16 |
| #define ER_CRCError 0x17 |
| #define ER_BadRqLength 0x18 |
| #define ER_SeekError 0x19 |
| #define ER_UnknownMedia 0x1a |
| #define ER_SectorNotFound 0x1b |
| #define ER_OutOfPaper 0x1c |
| #define ER_WriteFault 0x1d |
| #define ER_ReadFault 0x1e |
| #define ER_GeneralFailure 0x1f |
| #define ER_ShareViolation 0x20 |
| #define ER_LockViolation 0x21 |
| #define ER_DiskFull 0x27 |
| #define ER_NoNetwork 0x49 |
| #define ER_FileExists 0x50 |
| #define ER_CanNotMakeDir 0x52 |
| |
| /* Error classes */ |
| |
| #define EC_OutOfResource 0x01 |
| #define EC_Temporary 0x02 |
| #define EC_AccessDenied 0x03 |
| #define EC_InternalError 0x04 |
| #define EC_HardwareFailure 0x05 |
| #define EC_SystemFailure 0x06 |
| #define EC_ProgramError 0x07 |
| #define EC_NotFound 0x08 |
| #define EC_MediaError 0x0b |
| #define EC_Exists 0x0c |
| #define EC_Unknown 0x0d |
| |
| /* Suggested actions */ |
| |
| #define SA_Retry 0x01 |
| #define SA_DelayedRetry 0x02 |
| #define SA_Abort 0x04 |
| #define SA_Ignore 0x06 |
| #define SA_Ask4Retry 0x07 |
| |
| /* Error locus */ |
| |
| #define EL_Unknown 0x01 |
| #define EL_Disk 0x02 |
| #define EL_Network 0x03 |
| #define EL_Serial 0x04 |
| #define EL_Memory 0x05 |
| |
| #endif /* __WINE_MSDOS_H */ |
