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Oakland CPM Archive
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oakcpm.iso
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cpm
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asmutl
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m80date.lbr
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BDOS.IZC
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BDOS.INC
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Text File
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1987-07-18
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4KB
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95 lines
;************************************************************************
; *
; BDOS functions (cp/m 3.0) *
; *
;************************************************************************
BDOS EQU 5
SYSRST EQU 0 ;warmstart
RDCON EQU 1 ;wait for & read console character
WRCON EQU 2 ;write to console
RDAUX EQU 3 ;wait for & read aux
WRAUX EQU 4 ;write to aux
LIST EQU 5 ;write to list device
DRCON EQU 6 ;direct console i/o character or
; ff=read
; fe=status only
; fd=wait for input
AUXINS EQU 7 ;aux in status
AUXOTS EQU 8 ;aux out status
PRTSTR EQU 9 ;de=string
RDBUFF EQU 10 ;de=buffer max, count, c1,c2,...
CONST EQU 11 ;console in status
GETVER EQU 12 ;return version in HL
DSKRST EQU 13 ;reset disk system
SELDSK EQU 14 ;select disk 0=a:
OPENF EQU 15 ;open file de=fcb
CLOSEF EQU 16 ;close file
SRCHF EQU 17 ;search for first occurance
SRCHN EQU 18 ;find next occurance
DELETE EQU 19 ;delete file
READ EQU 20 ;read sequential
WRITE EQU 21 ;write sequential
MAKE EQU 22 ;make file
RENAME EQU 23 ;rename file new name at fcb+16
LOGINV EQU 24 ;return login vector in hl
CURDSK EQU 25 ;return current disk in a
SETDMA EQU 26 ;set new dma
GETALV EQU 27 ;get allocation vector address
WRTPRT EQU 28 ;write protect current disk
ROVEC EQU 29 ;get r/o vector in hl
SETFLG EQU 30 ;set file attributes
GETDPB EQU 31 ;return dpb address
USER EQU 32 ;get/set user ff=get
RDRAND EQU 33 ;read random record
WRRAND EQU 34 ;write random record
FLSIZE EQU 35 ;compute file size
SETRAN EQU 36 ;set random record from last sequential read
RSTDRV EQU 37 ;reset drive
ACCDRV EQU 38 ;mpm only - access drive
FREEDR EQU 39 ;mpm only - free drive
WRRAN0 EQU 40 ;fill a random record with 0
TSTWRT EQU 41 ;mpm only - test and write
LOCK EQU 42 ;mpm only - lock record
UNLOCK EQU 43 ;mpm only - unlock record
MULTIS EQU 44 ;set multi sector count
ERRMOD EQU 45 ;set bdos error mode
FREESP EQU 46 ;return free space in 1st 3 bytes of dma
CHAIN EQU 47 ;chain to pgm name in def buff (80h)
FLUSH EQU 48 ;flush buffers
SCB EQU 49 ;get set scb de=.scb pb db offset
; db ffh set byte
; feh set word
; 00h get
; dw value
DRBIOS EQU 50 ;direct bios call de=.bios pb db bios func #
; db = A
; dw =BC
; dw =DE
; dw =HL
LDOVL EQU 59 ;load overlay
CALRSX EQU 60 ;call rsx de=.rsx pb db rsx func #
; db # of word parameters
; dw p1
; dw p2
FRBLKS EQU 98 ;free temporary blocks
TRUNF EQU 99 ;truncate file
SETLAB EQU 100 ;set directory label
DIRLAB EQU 101 ;return directory label data e=drive
RDSTMP EQU 102 ;read file stamps & password mode
WRXFCB EQU 103
SETDAT EQU 104
RDTIME EQU 105
DEFPWD EQU 106 ;set def password
RETSN EQU 107 ;return serial number address
RETCOD EQU 108 ;get/set return code
CONMOD EQU 109 ;get/set console mode
DELIM EQU 110 ;get/set string output delimiter
PRTBLK EQU 111 ;print block de = ccb dw=address
; dw=length
LSTBLK EQU 112 ;list block
PARSE EQU 152 ;parse file name de=pfcb dw=input addr
RESTART EQU 0 ;jump address for warm boot.