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131 lines
3.6 KiB
C
131 lines
3.6 KiB
C
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/*
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* Copyright (c) Kopriha Software, 1990-1991
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* All Rights Reserved
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*
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* ks.fileio.h
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*
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* Description: This include file contains all the generic file
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* support macros from Kopriha Software.
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*
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*
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* Table of contents:
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*
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* External Data Structures:
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*
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* Notes:
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*
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* History:Oct 13, 1990 Dave Created this file for basic
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* I/O (read/write)
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*
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* Feb 25, 1991 Dave Added buffer enhancements/create.
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*
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* Mar 5, 1991 Dave Added directory, file, path and
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* volume calls
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*
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* Mar 24, 1991 Dave Added delete and change aux type
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*
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*/
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#ifndef _KS_FILEIO_H_
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#define _KS_FILEIO_H_
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#ifndef _KS_FILEIO_E_
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#include "ks.fileio.e"
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#endif
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#ifndef __GSOS__
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#include <gsos.h>
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#endif
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#ifndef __PRODOS__
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#include <ProDOS.h>
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#endif
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#ifndef __MEMORY__
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#include <memory.h>
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#endif
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#ifndef _KS_MEMORY_
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#include "ks.memory.h"
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#endif
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/*
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* Define all the external data referenced in this module:
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*
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* Note: The routines in this module minimize stack space usage,
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* which is why all the structures are external...
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*/
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/* ****************************************************************** *
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* KSf_Pkts - This is a union of all the GS/OS packets that are *
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* used by this module. Since multitasking isn't *
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* supported on a IIGS, we won't worry about needing *
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* seperate unions for each task (which is how we will *
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* solve this problem when multitasking does become *
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* available). *
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* *
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* Note: fileinfo is a ProDOS 16 structure - this is because GS/OS *
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* does not provide an easy method to determine the amount of *
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* space used on a volume. *
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* ****************************************************************** */
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#ifdef FILEIO_DATA
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#ifdef EXTERNAL
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#undef EXTERNAL
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#define EXTERNAL
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#endif
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#endif
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#ifndef EXTERNAL
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#define EXTERNAL extern
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#endif
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EXTERNAL union
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{
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CreateRecGS create;
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OpenRecGS open;
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IORecGS IO;
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RefNumRecGS close;
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SetPositionRecGS position;
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PrefixRecGS prefix;
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FileRec fileinfo;
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FileInfoRecGS delete;
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FileInfoRecGS fileinfoGSOS;
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ChangePathRecGS rename;
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} KSf_pkts;
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/* ****************************************************************** *
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* KSf_pkts2 - This is the second unionized set of GS/OS packets. *
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* The reason for these packets is that the first packets*
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* sometimes have option fields that these packets must *
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* be used to fill in. *
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* *
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* optionList - this is the File System Translator specific *
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* area returned on the Open call. We don't do *
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* anything with this data. *
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* *
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* ****************************************************************** */
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EXTERNAL union
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{
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Word optionList[20];
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} KSf_pkts2;
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/* ****************************************************************** *
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* KSf_FileBufferSize - the specified size of the file buffers *
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* ****************************************************************** */
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EXTERNAL Long KSf_FileBufferSize;
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#ifdef FILEIO_DATA
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#undef EXTERNAL
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#define EXTERNAL extern
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#endif
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#endif
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