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165 lines
6.0 KiB
165 lines
6.0 KiB
/**
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Copyright(c) Maynard Electronics, Inc. 1984-89
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Name: image_fs.h
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Date Updated: $./FDT$ $./FTM$
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Description: This file contains the prototypes for the IMAGE
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file system functions.
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$Log: N:/LOGFILES/IMAGE_FS.H_V $
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*
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* Rev 1.3 22 Sep 1992 17:15:26 CHUCKB
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* Removed references to fs_GetTotalSizeDBLK().
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*
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* Rev 1.2 16 Dec 1991 18:12:26 STEVEN
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* move common functions into table
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*
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* Rev 1.1 23 May 1991 16:46:00 BARRY
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* Changes for FindFirst/Next to scan for dirs only
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*
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* Rev 1.0 09 May 1991 13:31:36 HUNTER
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* Initial revision.
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**/
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#ifndef _image_fs_h_
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#define _image_fs_h_
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#include "fsys.h"
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INT16 IM_AttachToDLE( FSYS_HAND fsh, /* I - File system handle */
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GENERIC_DLE_PTR dle, /*I/O- drive to attach to. list element expanded */
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CHAR_PTR u_name, /* I - user name NOT USED */
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CHAR_PTR pswd); /* I - passowrd NOT USED */
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INT16 IM_DetachDLE( FSYS_HAND fsh ); /* I - */
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INT16 IM_CreateObj( FSYS_HAND fsh, /* I - File system to create object one */
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DBLK_PTR dblk); /* I - Describes object to create */
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INT16 IM_OpenObj( FSYS_HAND fsh, /* I - file system that the file is opened on */
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FILE_HAND *hand, /* O - allocated handle */
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DBLK_PTR dblk, /*I/O- describes the file to be opened */
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OPEN_MODE mode); /* I - open mode */
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INT16 IM_ReadObj( FILE_HAND hand, /* I - handle of object to read from */
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CHAR_PTR buf, /* O - buffer to place data into */
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UINT16 *size, /*I/O- Entry: size of buf; Exit: number of bytes read */
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UINT16 *blk_size); /* O - Block size needed for next read */
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INT16 IM_WriteObj( FILE_HAND hand, /* I - handle of object to read from */
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CHAR_PTR buf, /* I - buffer to place data into */
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UINT16 *size, /*I/O- Entry: size of buf; Exit: number of bytes read */
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UINT16 *blk_size); /* O - Block size need for next read */
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INT16 IM_VerifyObj( FILE_HAND hand, /* I - file handle to verify data with */
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CHAR_PTR buf, /* I - buffer needed to perform verify */
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CHAR_PTR data, /* I - data to verify against */
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UINT16 *size, /*I/O- size of buffers / amount verified */
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UINT16 *blk_size); /* O - minum size of block for next call */
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INT16 IM_CloseObj( FILE_HAND hand ); /* I - handle of object to close */
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IM_ReturnInfoSucces( FSYS_HAND fsh,
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DBLK_PTR dblk );
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INT16 IM_FindFirst( FSYS_HAND fsh, /* I - file system handle */
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DBLK_PTR dblk, /* O - pointer to place to put the dblk data */
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CHAR_PTR sname, /* I - serach name */
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UINT16 find_type ) ; /* I - type of search */
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INT16 IM_FindNext( FSYS_HAND fsh, /* I - File system handle */
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DBLK_PTR dblk ); /* O - Discriptor block */
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INT16 IM_GetCurrentPath( FSYS_HAND fsh, /* I - file system to get current path from */
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CHAR_PTR path, /* O - buffer to place this path */
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INT16 *size); /*I/O- size of buffer on entry & on exit */
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INT16 IM_SeekObj( FILE_HAND hand, /* I - Opened object to seek into */
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UINT32 *offset ); /*I/O- Offset to seek; Number of bytes actualy seeked */
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INT16 IM_GetMaxSizeDBLK( FSYS_HAND fsh /* not used */ );
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INT16 IM_GetBasePath( FSYS_HAND fsh, /* I - file system to get base path from */
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CHAR_PTR full_path, /* O - buffer to place this path */
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INT16 *size ); /*I/O- size of buffer on entry & on exit */
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INT16 IM_ReturnInfoSuccess( FSYS_HAND fsh, /* I - file system handle */
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DBLK_PTR dblk ); /* I - data to write to disk */
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INT16 IM_GetNoDateDBLK( DBLK_PTR dblk , /* I - Descriptor block to get creation date */
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DATE_TIME_PTR buf ); /*I/O- createion date to read (or to write) */
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INT16 IM_ModNoDateDBLK( BOOLEAN set_it , /* I - TRUE if setting creation date, FALSE if getting */
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DBLK_PTR dblk , /* I - Descriptor block to get creation date */
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DATE_TIME_PTR buf ) ; /*I/O- createion date to read (or to write) */
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UINT32 IM_GetGenSizeDBLK( FSYS_HAND fsh,
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DBLK_PTR dblk );
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INT16 IM_ModAttribDBLK( BOOLEAN set_it ,
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DBLK_PTR dblk ,
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UINT32_PTR attr );
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INT16 IM_GetObjTypeDBLK( DBLK_PTR dblk,
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OBJECT_TYPE *type );
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// UINT32 IM_GetTotalSizeDBLK( FSYS_HAND fsh,
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// DBLK_PTR dblk );
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VOID IM_SetOwnerId( FSYS_HAND fsh, /* I - File system handle */
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DBLK_PTR dblk, /* O - DBLK to modify */
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UINT32 id ); /* I - value to set it to */
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UINT32 IM_GetGenOffsetDBLK( FSYS_HAND fsh , /* I - File system handle - not used */
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DBLK_PTR dblk ); /* I - Descriptor block to get generic data size for */
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INT16 IM_SizeofOSInfo( FSYS_HAND fsh , /* I - File system handle */
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DBLK_PTR dblk ); /* I - DBLK to get size of OS info for */
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INT16 IM_GetOS_InfoDBLK( DBLK_PTR dblk , /* I - DBLK to get the info from */
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CHAR_PTR os_info , /* O - Buffer to place data */
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INT16 *size ); /*I/O- Buffer size / data length */
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INT16 IM_GetActualSizeDBLK( FSYS_HAND fsh ,
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DBLK_PTR dblk );
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INT16 IM_CreateIDB( FSYS_HAND fsh, GEN_IDB_DATA_PTR dat );
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INT16 IM_UpDir( FSYS_HAND fsh ) ;
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INT16 IM_ChangeDir( FSYS_HAND fsh, CHAR_PTR path, INT16 psize ) ;
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INT16 IM_GetCurrentDDB( FSYS_HAND fsh, DBLK_PTR dblk ) ;
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INT16 IM_GetPname( FSYS_HAND fsh,
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DBLK_PTR dblk, /* I - Descriptor block to get path from */
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CHAR_PTR buf ); /*I/O- path to read (or to write) */
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INT16 IM_SizeofPname( FSYS_HAND fsh,
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DBLK_PTR dblk ); /* I - Descriptor block to get path from */
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INT16 IM_FindDrives( DLE_HAND hand, BE_CFG_PTR cfg ) ;
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INT16 IM_MakePath(
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CHAR_PTR buf,
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INT16 bsize,
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GENERIC_DLE_PTR dle,
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CHAR_PTR path,
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INT16 psize,
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CHAR_PTR fname ) ;
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#endif
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