Remove Commodore code and rewrite. Hate wasting time on this...
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38926 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
François Revol
parent
6ed98199f1
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fb6b9ae341
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@ -5,10 +5,6 @@
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* Author:
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* François Revol, revol@free.fr.
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*
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* Contains prototypes & macros from the Amiga SDK:
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**
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** (C) Copyright 1985,1986,1987,1988,1989 Commodore-Amiga, Inc.
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** All Rights Reserved
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*/
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#ifndef _AMICALLS_H
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#define _AMICALLS_H
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@ -20,206 +16,56 @@ extern "C" {
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#ifndef __ASSEMBLER__
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#include <OS.h>
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#include <SupportDefs.h>
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#endif /* __ASSEMBLER__ */
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// <exec/types.h>
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#ifndef __ASSEMBLER__
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typedef void *APTR; /* 32-bit untyped pointer */
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typedef long LONG; /* signed 32-bit quantity */
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typedef unsigned long ULONG; /* unsigned 32-bit quantity */
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typedef unsigned long LONGBITS; /* 32 bits manipulated individually */
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typedef short WORD; /* signed 16-bit quantity */
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typedef unsigned short UWORD; /* unsigned 16-bit quantity */
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typedef unsigned short WORDBITS; /* 16 bits manipulated individually */
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#if __STDC__
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typedef signed char BYTE; /* signed 8-bit quantity */
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#else
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typedef char BYTE; /* signed 8-bit quantity */
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#endif
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typedef unsigned char UBYTE; /* unsigned 8-bit quantity */
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typedef unsigned char BYTEBITS; /* 8 bits manipulated individually */
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typedef unsigned short RPTR; /* signed relative pointer */
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#ifdef __cplusplus
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typedef char *STRPTR; /* string pointer (NULL terminated) */
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#else
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typedef unsigned char *STRPTR; /* string pointer (NULL terminated) */
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#endif
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// <exec/types.h>
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// <exec/nodes.h>
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struct Node {
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struct Node *ln_Succ; /* Pointer to next (successor) */
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struct Node *ln_Pred; /* Pointer to previous (predecessor) */
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UBYTE ln_Type;
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BYTE ln_Pri; /* Priority, for sorting */
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char *ln_Name; /* ID string, null terminated */
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}; /* Note: word aligned */
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// <exec/lists.h>
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struct List {
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struct Node *lh_Head;
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struct Node *lh_Tail;
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struct Node *lh_TailPred;
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UBYTE lh_Type;
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UBYTE l_pad;
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}; /* word aligned */
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// <exec/interrupts.h>
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struct IntVector { /* For EXEC use ONLY! */
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APTR iv_Data;
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VOID (*iv_Code)();
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struct Node *iv_Node;
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};
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// <exec/library.h>
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struct Library {
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struct Node lib_Node;
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UBYTE lib_Flags;
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UBYTE lib_pad;
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UWORD lib_NegSize; /* number of bytes before library */
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UWORD lib_PosSize; /* number of bytes after library */
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UWORD lib_Version; /* major */
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UWORD lib_Revision; /* minor */
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APTR lib_IdString; /* ASCII identification */
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ULONG lib_Sum; /* the checksum itself */
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UWORD lib_OpenCnt; /* number of current opens */
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}; /* Warning: size is not a longword multiple! */
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// <exec/>
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// <exec/execbase.h>
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struct ExecBase {
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struct Library LibNode; /* Standard library node */
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/******** Static System Variables ********/
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UWORD SoftVer; /* kickstart release number (obs.) */
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WORD LowMemChkSum; /* checksum of 68000 trap vectors */
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ULONG ChkBase; /* system base pointer complement */
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APTR ColdCapture; /* coldstart soft capture vector */
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APTR CoolCapture; /* coolstart soft capture vector */
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APTR WarmCapture; /* warmstart soft capture vector */
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APTR SysStkUpper; /* system stack base (upper bound) */
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APTR SysStkLower; /* top of system stack (lower bound) */
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ULONG MaxLocMem; /* top of chip memory */
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APTR DebugEntry; /* global debugger entry point */
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APTR DebugData; /* global debugger data segment */
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APTR AlertData; /* alert data segment */
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APTR MaxExtMem; /* top of extended mem, or null if none */
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UWORD ChkSum; /* for all of the above (minus 2) */
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/****** Interrupt Related ***************************************/
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struct IntVector IntVects[16];
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/****** Dynamic System Variables *************************************/
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struct Task *ThisTask; /* pointer to current task (readable) */
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ULONG IdleCount; /* idle counter */
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ULONG DispCount; /* dispatch counter */
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UWORD Quantum; /* time slice quantum */
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UWORD Elapsed; /* current quantum ticks */
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UWORD SysFlags; /* misc internal system flags */
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BYTE IDNestCnt; /* interrupt disable nesting count */
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BYTE TDNestCnt; /* task disable nesting count */
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UWORD AttnFlags; /* special attention flags (readable) */
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UWORD AttnResched; /* rescheduling attention */
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APTR ResModules; /* resident module array pointer */
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APTR TaskTrapCode;
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APTR TaskExceptCode;
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APTR TaskExitCode;
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ULONG TaskSigAlloc;
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UWORD TaskTrapAlloc;
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// and more...
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};
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#endif /* __ASSEMBLER__ */
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/* Processors and Co-processors: */
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#define AFB_68010 0 /* also set for 68020 */
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#define AFB_68020 1 /* also set for 68030 */
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#define AFB_68030 2 /* also set for 68040 */
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#define AFB_68040 3
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#define AFB_68881 4 /* also set for 68882 */
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#define AFB_68882 5
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#define AFB_FPU40 6 /* Set if 68040 FPU */
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#define AFF_68010 (1L<<0)
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#define AFF_68020 (1L<<1)
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#define AFF_68030 (1L<<2)
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#define AFF_68040 (1L<<3)
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#define AFF_68881 (1L<<4)
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#define AFF_68882 (1L<<5)
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#define AFF_FPU40 (1L<<6)
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#define AFF_68010 (0x01)
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#define AFF_68020 (0x02)
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#define AFF_68030 (0x04)
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#define AFF_68040 (0x08)
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#define AFF_68881 (0x10)
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#define AFF_68882 (0x20)
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#define AFF_FPU40 (0x40)
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#ifndef __ASSEMBLER__
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// <exec/ports.h>
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struct MsgPort {
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struct Node mp_Node;
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UBYTE mp_Flags;
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UBYTE mp_SigBit; /* signal bit number */
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void *mp_SigTask; /* object to be signalled */
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struct List mp_MsgList; /* message linked list */
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};
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struct Message {
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struct Node mn_Node;
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struct MsgPort *mn_ReplyPort; /* message reply port */
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UWORD mn_Length; /* total message length, in bytes */
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/* (include the size of the Message */
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/* structure in the length) */
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};
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// <exec/io.h>
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struct IORequest {
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struct Message io_Message;
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struct Device *io_Device; /* device node pointer */
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struct Unit *io_Unit; /* unit (driver private)*/
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UWORD io_Command; /* device command */
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UBYTE io_Flags;
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BYTE io_Error; /* error or warning num */
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};
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struct IOStdReq {
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struct Message io_Message;
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struct Device *io_Device; /* device node pointer */
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struct Unit *io_Unit; /* unit (driver private)*/
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UWORD io_Command; /* device command */
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UBYTE io_Flags;
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BYTE io_Error; /* error or warning num */
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ULONG io_Actual; /* actual number of bytes transferred */
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ULONG io_Length; /* requested number bytes transferred*/
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APTR io_Data; /* points to data area */
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ULONG io_Offset; /* offset for block structured devices */
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};
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#endif /* __ASSEMBLER__ */
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/* library vector offsets for device reserved vectors */
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#define DEV_BEGINIO (-30)
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#define DEV_ABORTIO (-36)
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/* io_Flags defined bits */
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// io_Flags
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#define IOB_QUICK 0
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#define IOF_QUICK (1<<0)
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#define IOF_QUICK 0x01
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#define CMD_INVALID 0
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@ -231,39 +77,27 @@ struct IOStdReq {
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#define CMD_STOP 6
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#define CMD_START 7
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#define CMD_FLUSH 8
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#define CMD_NONSTD 9
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#ifndef __ASSEMBLER__
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// <exec/devices.h>
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struct Device {
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struct Library dd_Library;
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};
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struct Unit {
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struct MsgPort unit_MsgPort; /* queue for unprocessed messages */
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/* instance of msgport is recommended */
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UBYTE unit_flags;
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UBYTE unit_pad;
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UWORD unit_OpenCnt; /* number of active opens */
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};
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#endif /* __ASSEMBLER__ */
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#define UNITF_ACTIVE (1<<0)
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#define UNITF_INTASK (1<<1)
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// <exec/errors.h>
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#define IOERR_OPENFAIL (-1) /* device/unit failed to open */
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#define IOERR_ABORTED (-2) /* request terminated early [after AbortIO()] */
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#define IOERR_NOCMD (-3) /* command not supported by device */
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#define IOERR_BADLENGTH (-4) /* not a valid length (usually IO_LENGTH) */
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#define IOERR_BADADDRESS (-5) /* invalid address (misaligned or bad range) */
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#define IOERR_UNITBUSY (-6) /* device opens ok, but requested unit is busy */
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#define IOERR_SELFTEST (-7) /* hardware failed self-test */
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#define IOERR_OPENFAIL (-1)
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#define IOERR_ABORTED (-2)
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#define IOERR_NOCMD (-3)
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#define IOERR_BADLENGTH (-4)
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#define IOERR_BADADDRESS (-5)
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#define IOERR_UNITBUSY (-6)
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#define IOERR_SELFTEST (-7)
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#ifndef __ASSEMBLER__
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extern "C" status_t exec_error(int32 err);
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@ -272,14 +106,14 @@ extern "C" status_t exec_error(int32 err);
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// <intuition/intuition.h>
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#define ALERT_TYPE 0x80000000
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#define RECOVERY_ALERT 0x00000000 /* the system can recover from this */
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#define DEADEND_ALERT 0x80000000 /* no recovery possible, this is it */
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#define ALERT_TYPE 0x80000000
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#define RECOVERY_ALERT 0x00000000
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#define DEADEND_ALERT 0x80000000
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#ifdef __cplusplus
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}
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#endif
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#endif /* _TOSCALLS_H */
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#endif /* _AMICALLS_H */
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