RBIL61 - DR Multiuser DOS

RBIL61 - DR Multiuser DOS

Bibliography {#idx167224}

INT 09 - IRQ1 - KEYBOARD DATA READY {callout or callback} {#idx687}

INT 21 - Concurrent DOS v3.2+ - INSTALLATION CHECK {#idx49615}

INT 21 - DOS 2+ - "UNLINK" - DELETE FILE {#idx45645}

INT 21 - DR Multiuser DOS 5.0 - API(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes. {#idx50151}

INT E0 - ConcCP/MConcurrent CP/M by Digital Research, now DR Multiuser DOS,DR Multiuser DOS - "C_ATTACH" - ATTACH TO DEFAULT CONSOLE {#idx130937}{#idx130938}

INT E0 - ConcCP/MConcurrent CP/M by Digital Research, now DR Multiuser DOS,DR Multiuser DOS - "C_DETACH" - DETACH FROM DEFAULT CONSOLE {#idx130958}{#idx130959}

INT E0 - ConcCP/MConcurrent CP/M by Digital Research, now DR Multiuser DOS,DR Multiuser DOS - "P_DISPATCH" - CALL DISPATCHER {#idx130883}{#idx130884}

INT E0 - ConcCP/MConcurrent CP/M by Digital Research, now DR Multiuser DOS,DR Multiuser DOS - "P_PRIORITY" - SET PROCESS PRIORITY {#idx130924}{#idx130925}

INT E0 - ConcCP/MConcurrent CP/M by Digital Research, now DR Multiuser DOS,DR Multiuser DOS - "Q_CREAD" - CONDITIONALLY READ MSG QUEUE {#idx130836}{#idx130837}

INT E0 - ConcCP/MConcurrent CP/M by Digital Research, now DR Multiuser DOS,DR Multiuser DOS - "Q_CWRITE" - CONDITIONALLY WRITE MSG QUEUE {#idx130868}{#idx130869}

INT E0 - ConcCP/MConcurrent CP/M by Digital Research, now DR Multiuser DOS,DR Multiuser DOS - "Q_MAKE" - CREATE MESSAGE QUEUE {#idx130756}{#idx130757}{#idx130765}

INT E0 - ConcCP/MConcurrent CP/M by Digital Research, now DR Multiuser DOS,DR Multiuser DOS - "Q_OPEN" - OPEN MESSAGE QUEUE {#idx130782}{#idx130783}{#idx130792}

INT E0 - ConcCP/MConcurrent CP/M by Digital Research, now DR Multiuser DOS,DR Multiuser DOS - "Q_READ" - READ MESSAGE QUEUE {#idx130819}{#idx130820}

INT E0 - ConcCP/MConcurrent CP/M by Digital Research, now DR Multiuser DOS,DR Multiuser DOS - "Q_WRITE" - WRITE MESSAGE QUEUE {#idx130852}{#idx130853}

INT E0 - ConcCP/MConcurrent CP/M by Digital Research, now DR Multiuser DOS,DR Multiuser DOS - "S_MEMORY" - RESERVE MEMORY IN GLOBAL AREA {#idx130390}{#idx130391}

INT E0 - ConcCP/MConcurrent CP/M by Digital Research, now DR Multiuser DOS,DR Multiuser DOS - EXECUTE DOS-COMPATIBLE FUNCTIONS {real mode} {#idx130508}{#idx130509}{#idx130660}

INT E0 - ConcCP/MConcurrent CP/M by Digital Research, now DR Multiuser DOS,DR Multiuser DOS,REAL/32 - "S_OSVER" - GET OS VERSION {#idx131175}{#idx131176}

INT E0 - CP/M-86One of the three operating systems offered by IBMInternational Busiuness Machines for its original PCIBM PC (the other two were MSDOS and the UCSD p-System). It has since evolved into DR-DOS version 6 and Novell DOS 7., Concurrent CP/M(Control Program for Microcomputers) An early operating system for micros based on the 8-bit Intel 8080 CPU (and later the compatible 8085 and Zilog Z80 CPUs). MSDOS version 1.0 was essentially a clone of CP/M for the Intel 8086., DR Multiuser DOS - FUNCTION CALLS {#idx129638}{#idx129647}{#idx129991}{#idx130015}

INT E0 - DR Multiuser DOS - "A_ATTACH" - ATTACH AUX DEVICE {#idx131189}

INT E0 - DR Multiuser DOS - "A_BREAK" - SEND BREAK TO AUX DEVICE {#idx131322}

INT E0 - DR Multiuser DOS - "A_CATTACH" - CONDITIONALLY ATTACH TO AUX DEVICE {#idx131227}

INT E0 - DR Multiuser DOS - "A_CONFIG" - GET/SET AUX DEVICE PARAMETERS {#idx131291}{#idx131302}{#idx131303}{#idx131304}

INT E0 - DR Multiuser DOS - "A_CONTROL" - GET/SET AUX CONTROL PARAMETERS {#idx131305}{#idx131321}

INT E0 - DR Multiuser DOS - "A_DETACH" - DETACH FROM AUX DEVICE {#idx131214}

INT E0 - DR Multiuser DOS - "A_GET" - GET DEFAULT AUX DEVICE NUMBER {#idx131249}

INT E0 - DR Multiuser DOS - "A_READ" - READ CHARACTER FROM DEFAULT AUX DEVICE {#idx130065}

INT E0 - DR Multiuser DOS - "A_READBLK" - READ STRING FROM AUX DEVICE {#idx131254}{#idx131269}

INT E0 - DR Multiuser DOS - "A_SET" - SET DEFAULT AUX DEVICE NUMBER {#idx131241}

INT E0 - DR Multiuser DOS - "A_STATIN" - GET INPUT STATUS OF AUX DEVICE {#idx130112}

INT E0 - DR Multiuser DOS - "A_STATOUT" - GET OUTPUT STATUS OF AUX DEVICE {#idx130121}

INT E0 - DR Multiuser DOS - "A_WRITE" - WRITE CHARACTER TO DEFAULT AUX DEVICE {#idx130079}

INT E0 - DR Multiuser DOS - "A_WRITEBLK" - WRITE STRING TO AUX DEVICE {#idx131276}

INT E0 - DR Multiuser DOS - "P_DELAY" - DELAY EXECUTION {#idx131433}

INT E0 - REAL/32 - "P_TERMCPM" - TERMINATE CALLING PROCESS {#idx130030}

INT E0 - REAL/32 - "S_BDOSVER" - GET BDOS VERSION {#idx130170}