214 lines
6.2 KiB
C++
214 lines
6.2 KiB
C++
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/*
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* udi.h - iRMX (reg. TM) UDI System Call interface functions
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* $Version: 1.3 $
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* Copyright (C) 1989, 90 Intel Corporation, ALL RIGHTS RESERVED
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*/
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#ifndef _udih
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#define _udih
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#include <i86.h>
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#include <time.h>
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#ifndef _plmtypes
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#define _plmtypes
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#if _ARCHITECTURE_ < 386
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#define NATIVE_WORD unsigned short /* 16-bit machine */
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#else
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#define NATIVE_WORD unsigned long /* 32-bit machine */
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#endif
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#define BYTE unsigned char
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#define STRING char
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#define BOOLEAN unsigned char
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#define WORD unsigned short
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#define DWORD unsigned long
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#define TOKEN selector
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#define SELECTOR selector
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#endif
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/* -------------------------------------------------------------------- */
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/*
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* iRMX UDI interface functions
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*/
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#pragma fixedparams("dqallocate","dqattach","dqchangeaccess")
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#pragma fixedparams("dqchangeextension","dqclose","dqcreate")
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#pragma fixedparams("dqdecodeexception","dqdecodetime","dqdelete")
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#pragma fixedparams("dqdetach","dqexit","dqfileinfo","dqfree")
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#pragma fixedparams("dqgetargument","dqgetconnectionstatus")
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#pragma fixedparams("dqgetexceptionhandler","dqgetmsize","dqgetsize")
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#pragma fixedparams("dqgetsystemid","dqgettime","dqmallocate","dqmfree")
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#pragma fixedparams("dqopen","dqread","dqrename")
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#pragma fixedparams("dqreserveiomemory","dqseek","dqspecial")
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#pragma fixedparams("dqswitchbuffer","dqtrapcc","dqtrapexception")
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#pragma fixedparams("dqtruncate","dqwrite")
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/* iRMX UDI structure usage:
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*
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* CONNSTATUSSTRUCT - dqgetconnectionstatus
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* DATETIMESTRUCT - dqdecodetime
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* FILEINFOSTRUCT - dqfileinfo
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* HANDLERPTRSTRUCT - dqgetexceptionhandler, dqtrapcc, dqtrapexception
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*/
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#pragma noalign (connstatusstruct)
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typedef struct connstatusstruct {
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BYTE open;
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BYTE access;
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BYTE seek;
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DWORD fileptr;
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} CONNSTATUSSTRUCT;
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#pragma noalign (datetimestruct)
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typedef struct datetimestruct {
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time_t systemtime;
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BYTE date[8];
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BYTE time[8];
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} DATETIMESTRUCT;
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#pragma noalign (fileinfostruct)
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typedef struct fileinfostruct {
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BYTE owner[15];
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DWORD length;
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BYTE type;
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BYTE owneraccess;
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BYTE worldaccess;
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time_t creationtime;
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time_t modifytime;
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BYTE groupaccess;
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BYTE reserved[19];
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} FILEINFOSTRUCT;
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#pragma noalign (handlerptrstruct)
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typedef struct handlerptrstruct {
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NATIVE_WORD offset;
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SELECTOR base;
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} HANDLERPTRSTRUCT;
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extern TOKEN dqallocate(NATIVE_WORD,
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WORD far *);
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extern TOKEN dqattach(STRING far *,
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WORD far *);
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extern void dqchangeaccess(STRING far *,
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BYTE,
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BYTE,
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WORD far *);
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extern void dqchangeextension(STRING far *,
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STRING far *,
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WORD far *);
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extern void dqclose(TOKEN,
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WORD far *);
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extern TOKEN dqcreate(STRING far *,
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WORD far *);
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extern void dqdecodeexception(WORD,
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STRING far *,
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WORD far *);
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extern void dqdecodetime(DATETIMESTRUCT far *,
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WORD far *);
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extern void dqdelete(STRING far *,
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WORD far *);
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extern void dqdetach(TOKEN,
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WORD far *);
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extern void dqexit(WORD);
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extern void dqfileinfo(TOKEN,
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BYTE,
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FILEINFOSTRUCT far *,
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WORD far *);
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extern void dqfree(TOKEN,
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WORD far *);
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extern BYTE dqgetargument(STRING far *,
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WORD far *);
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extern void dqgetconnectionstatus(TOKEN,
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CONNSTATUSSTRUCT far *,
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WORD far *);
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extern void dqgetexceptionhandler(
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HANDLERPTRSTRUCT far *,
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WORD far *);
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extern NATIVE_WORD dqgetsize(TOKEN,
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WORD far *);
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extern void dqgetsystemid(BYTE far * id,
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WORD far *);
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extern void dqgettime(BYTE far *,
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WORD far *);
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extern BYTE far * dqmallocate(DWORD,
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WORD far *);
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extern void dqmfree(BYTE far *,
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WORD far *);
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extern DWORD dqgetmsize(BYTE far *,
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WORD far *);
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extern void dqopen(TOKEN,
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BYTE,
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BYTE,
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WORD far *);
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#if _ARCHITECTURE_ < 386
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#pragma fixedparams("dqoverlay")
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extern void dqoverlay(STRING far *,
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WORD far *);
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#endif
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extern NATIVE_WORD dqread(TOKEN,
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BYTE far *,
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NATIVE_WORD,
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WORD far *);
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extern void dqrename(STRING far *,
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STRING far *,
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WORD far *);
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extern void dqreserveiomemory(WORD,
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WORD,
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WORD far *);
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extern void dqseek(TOKEN,
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BYTE,
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DWORD,
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WORD far *);
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extern void dqspecial(BYTE,
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void far *,
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WORD far *);
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extern WORD dqswitchbuffer(BYTE far *,
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WORD far *);
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extern void dqtrapcc(HANDLERPTRSTRUCT far *,
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WORD far *);
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extern void dqtrapexception(HANDLERPTRSTRUCT far *,
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WORD far *);
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extern void dqtruncate(TOKEN,
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WORD far *);
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extern void dqwrite(TOKEN,
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BYTE far *,
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NATIVE_WORD,
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WORD far *);
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#endif /* _udih */
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