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106 lines
3.8 KiB
C
106 lines
3.8 KiB
C
/*
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* File handling declarations
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*
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* Copyright 1996 Alexandre Julliard
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*/
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#ifndef __WINE_FILE_H
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#define __WINE_FILE_H
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#include <time.h>
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#include "windows.h"
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#include "k32obj.h"
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#include "thread.h"
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#define MAX_PATHNAME_LEN 1024
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/* The file object */
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typedef struct
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{
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K32OBJ header;
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int mode;
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char *unix_name;
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DWORD type; /* Type for win32 apps */
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THREAD_QUEUE wait_queue;
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} FILE_OBJECT;
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/* Definition of a full DOS file name */
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typedef struct
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{
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char long_name[MAX_PATHNAME_LEN]; /* Long pathname in Unix format */
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char short_name[MAX_PATHNAME_LEN]; /* Short pathname in DOS 8.3 format */
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int drive;
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} DOS_FULL_NAME;
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#define IS_END_OF_NAME(ch) (!(ch) || ((ch) == '/') || ((ch) == '\\'))
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/* DOS device descriptor */
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typedef struct
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{
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char *name;
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int flags;
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} DOS_DEVICE;
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/* Macros to convert 16 bit to 32 bit file handles and back */
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/* LZW handles are exempt as if not, could go below 0x400 */
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#define HFILE16_TO_HFILE32(handle) \
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(((handle)==0) ? GetStdHandle(STD_INPUT_HANDLE) : \
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((handle)==1) ? GetStdHandle(STD_OUTPUT_HANDLE) : \
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((handle)==2) ? GetStdHandle(STD_ERROR_HANDLE) : \
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((handle)==3) ? GetStdHandle(STD_ERROR_HANDLE) : \
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((handle)==4) ? GetStdHandle(STD_ERROR_HANDLE) : \
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((handle)>=0x400) ? handle : \
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(handle)-5)
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#define HFILE32_TO_HFILE16(handle) ({ HFILE32 hnd=handle; \
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((hnd==HFILE_ERROR32) ? HFILE_ERROR16 : \
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((hnd)>=0x400) ? hnd : \
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(HFILE16)hnd+5); })
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/* files/file.c */
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extern FILE_OBJECT *FILE_GetFile( HFILE32 handle, DWORD access,
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int *server_handle );
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extern void FILE_ReleaseFile( FILE_OBJECT *file );
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extern HFILE32 FILE_Alloc( FILE_OBJECT **file, int unix_handle );
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extern void FILE_SetDosError(void);
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extern int FILE_GetUnixHandle( HFILE32 hFile, DWORD access );
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extern HFILE32 FILE_DupUnixHandle( int fd );
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extern BOOL32 FILE_Stat( LPCSTR unixName, BY_HANDLE_FILE_INFORMATION *info );
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extern HFILE32 FILE_Dup( HFILE32 hFile );
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extern HFILE32 FILE_Dup2( HFILE32 hFile1, HFILE32 hFile2 );
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extern HFILE32 FILE_Open( LPCSTR path, INT32 mode ,INT32 sharemode);
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extern HFILE32 FILE_OpenUnixFile( LPCSTR path, INT32 mode );
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extern BOOL32 FILE_SetFileType( HFILE32 hFile, DWORD type );
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extern LPVOID FILE_dommap( FILE_OBJECT *file, int unix_handle, LPVOID start,
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DWORD size_high, DWORD size_low,
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DWORD offset_high, DWORD offset_low,
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int prot, int flags );
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extern int FILE_munmap( LPVOID start, DWORD size_high, DWORD size_low );
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extern HFILE32 _lcreat_uniq( LPCSTR path, INT32 attr );
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/* files/directory.c */
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extern int DIR_Init(void);
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extern UINT32 DIR_GetWindowsUnixDir( LPSTR path, UINT32 count );
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extern UINT32 DIR_GetSystemUnixDir( LPSTR path, UINT32 count );
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extern DWORD DIR_SearchPath( LPCSTR path, LPCSTR name, LPCSTR ext,
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DOS_FULL_NAME *full_name, BOOL32 win32 );
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/* files/dos_fs.c */
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extern void DOSFS_UnixTimeToFileTime( time_t unixtime, LPFILETIME ft,
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DWORD remainder );
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extern time_t DOSFS_FileTimeToUnixTime( const FILETIME *ft, DWORD *remainder );
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extern BOOL32 DOSFS_ToDosFCBFormat( LPCSTR name, LPSTR buffer );
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extern const DOS_DEVICE *DOSFS_GetDevice( const char *name );
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extern HFILE32 DOSFS_OpenDevice( const char *name, INT32 mode );
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extern BOOL32 DOSFS_FindUnixName( LPCSTR path, LPCSTR name, LPSTR long_buf,
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INT32 long_len, LPSTR short_buf,
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BOOL32 ignore_case );
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extern BOOL32 DOSFS_GetFullName( LPCSTR name, BOOL32 check_last,
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DOS_FULL_NAME *full );
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extern int DOSFS_FindNext( const char *path, const char *short_mask,
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const char *long_mask, int drive, BYTE attr,
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int skip, WIN32_FIND_DATA32A *entry );
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#endif /* __WINE_FILE_H */
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