VMS Help  —  System Services
    This help category provides an overview and the format of each of
    the system services. The C function prototypes are available only
    on OpenVMS Alpha and Integrity server systems.

    System services provide basic operating system functions,
    interprocess communication, and various control resources.
Additional Information: explode extract

$ABORT TRANS $ABORT TRANSW $ACK EVENT $ACM $ACMW $ACQUIRE GALAXY LOCK (Alpha Only) $ADD BRANCH $ADD BRANCHW $ADD HOLDER $ADD IDENT $ADD PROXY $ADJSTK $ADJWSL $ALLOC $ASCEFC $ASCTIM $ASCTOID $ASCUTC $ASSIGN $AUDIT EVENT $AUDIT EVENTW $AVOID PREEMPT
$BINTIM $BINUTC $BRKTHRU $BRKTHRUW
$CANCEL $CANEXH $CANTIM $CANWAK $CHECK ACCESS $CHECK FEN (Alpha and Integrity servers) $CHECK PRIVILEGE $CHECK PRIVILEGEW $CHKPRO $CLEAR SYSTEM EVENT (Alpha and Integrity servers) $CLEAR UNWIND TABLE (Integrity servers Only) $CLOSE $CLRAST $CLRCLUEVT $CLREF $CMEXEC $CMEXEC 64 $CMKRNL $CMKRNL 64 $CONNECT $CPU CAPABILITIES $CPU TRANSITION (Alpha and Integrity servers) $CPU TRANSITIONW (Alpha and Integrity servers) $CREATE $CREATE BUFOBJ 64 (Alpha and Integrity servers) $CREATE GALAXY LOCK (Alpha Only) $CREATE GALAXY LOCK TABLE (Alpha Only) $CREATE GDZRO $CREATE GFILE (Alpha and Integrity servers) $CREATE GPFILE (Alpha and Integrity servers) $CREATE GPFN (Alpha and Integrity servers) $CREATE RDB $CREATE REGION 64 (Alpha and Integrity servers) $CREATE UID $CREATE USER PROFILE $CRELNM $CRELNT $CREMBX $CREPRC $CRETVA $CRETVA 64 (Alpha and Integrity servers) $CRMPSC $CRMPSC FILE 64 (Alpha and Integrity servers) $CRMPSC GDZRO 64 (Alpha and Integrity servers) $CRMPSC GFILE 64 (Alpha and Integrity servers) $CRMPSC GPFILE 64 (Alpha and Integrity servers) $CRMPSC GPFN 64 (Alpha and Integrity servers) $CRMPSC PFN 64 (Alpha and Integrity servers) $CVT FILENAME (Alpha and Integrity servers)
$DACEFC $DALLOC $DASSGN $DCLAST $DCLCMH $DCLEXH $DECLARE RM $DECLARE RMW $DELETE $DELETE BUFOBJ (Alpha and Integrity servers) $DELETE GALAXY LOCK (Alpha Only) $DELETE GALAXY LOCK TABLE (Alpha Only) $DELETE INTRUSION $DELETE PROXY $DELETE REGION 64 (Alpha and Integrity servers) $DELLNM $DELMBX $DELPRC $DELTVA $DELTVA 64 (Alpha and Integrity servers) $DEQ $DEVICE PATH SCAN (Alpha and Integrity servers) $DEVICE SCAN $DGBLSC $DISCONNECT $DISMOU $DISPLAY $DISPLAY PROXY $DLCEFC
$END BRANCH $END BRANCHW $END TRANS $END TRANSW $ENQ $ENQW $ENTER $ERAPAT $ERASE $EXIT $EXPREG $EXPREG 64 (Alpha and Integrity servers) $EXTEND
$FAO $FAOL 64 (Alpha and Integrity servers) $FILESCAN $FIND $FIND HELD $FIND HOLDER $FINISH RDB $FLUSH $FORCEX $FORGET RM $FORGET RMW $FORMAT ACL $FORMAT AUDIT $FREE $FREE USER CAPABILITY (Alpha and Integrity servers)
$GET $GETDTI $GETDTIW $GETDVI $GETDVIW $GETENV (Alpha Only) $GETJPI $GETJPIW $GETLKI $GETLKIW $GETMSG $GETQUI $GETQUIW $GETRMI $GETSYI $GETSYIW $GETTIM $GETTIM PREC $GETUAI $GETUTC $GET ALIGN FAULT DATA (Alpha and Integrity servers) $GET ARITH EXCEPTION (Alpha only) $GET DEFAULT TRANS $GET GALAXY LOCK INFO (Alpha Only) $GET GALAXY LOCK SIZE (Alpha Only) $GET REGION INFO (Alpha and Integrity servers) $GET SECURITY $GET SYS ALIGN FAULT DATA (Alpha and Integrity servers) $GET UNWIND ENTRY INFO (Integrity servers Only) $GET USER CAPABILITY (Alpha and Integrity servers) $GOTO UNWIND (Alpha Only) $GOTO UNWIND 64 (Alpha and Integrity servers) $GRANTID
$HASH PASSWORD $HIBER
$ICC ACCEPT $ICC CLOSE ASSOC $ICC CONNECT $ICC CONNECTW $ICC DISCONNECT $ICC DISCONNECTW $ICC OPEN ASSOC $ICC RECEIVE $ICC RECEIVEW $ICC REJECT $ICC REPLY $ICC REPLYW $ICC TRANSCEIVE $ICC TRANSCEIVEW $ICC TRANSMIT $ICC TRANSMITW $IDTOASC $IEEE SET FP CONTROL (Alpha and Integrity servers) $IEEE SET PRECISION MODE (Integrity servers Only) $IEEE SET ROUNDING MODE (Integrity servers Only) $INIT SYS ALIGN FAULT REPORT (Alpha and Integrity servers) $INIT VOL $IO CLEANUP (Alpha and Integrity servers) $IO FASTPATH (Alpha and Integrity servers) $IO FASTPATHW $IO PERFORM (Alpha and Integrity servers) $IO PERFORMW (Alpha and Integrity servers) $IO SETUP (Alpha and Integrity servers)
$JOIN RM $JOIN RMW
$LCKPAG $LCKPAG 64 (Alpha and Integrity servers) $LKWSET $LKWSET 64 (Alpha and Integrity servers)
$MGBLSC $MGBLSC 64 (Alpha and Integrity servers) $MGBLSC GPFN 64 (Alpha and Integrity servers) $MOD HOLDER $MOD IDENT $MOUNT $MTACCESS
$NUMTIM $NUMUTC $NXTVOL
$OPEN
$PARSE $PARSE ACL $PERM DIS ALIGN FAULT REPORT (Alpha and Integrity servers) $PERM REPORT ALIGN FAULT (Alpha and Integrity servers) $PERSONA ASSUME (Alpha and Integrity servers) $PERSONA CLONE (Alpha and Integrity servers) $PERSONA CREATE (Alpha and Integrity servers) $PERSONA CREATE EXTENSION (Alpha and Integrity servers) $PERSONA DELEGATE (Alpha and Integrity servers) $PERSONA DELETE $PERSONA DELETE EXTENSION (Alpha and Integrity servers) $PERSONA EXTENSION LOOKUP (Alpha and Integrity servers) $PERSONA FIND (Alpha and Integrity servers) $PERSONA MODIFY (Alpha and Integrity servers) $PERSONA QUERY (Alpha and Integrity servers) $PERSONA RESERVE (Alpha and Integrity servers) $POWER CONTROL $PROCESS AFFINITY (Alpha and Integrity servers) $PROCESS CAPABILITIES (Alpha and Integrity servers) $PROCESS SCAN $PURGWS $PURGE WS (Alpha and Integrity servers) $PUT $PUTMSG
$QIO $QIOW
$READ $READEF $REGISTRY (Alpha and Integrity servers) $REGISTRYW (Alpha and Integrity servers) $RELEASE $RELEASE GALAXY LOCK (Alpha Only) $REMOVE $REM HOLDER $REM IDENT $RENAME $RESCHED $RESUME $REVOKID $REWIND $RMSRUNDWN $RPCC 64 (Alpha and Integrity servers)
$SCAN INTRUSION $SCHDWK $SCHED $SEARCH $SETAST $SETCLUEVT $SETDDIR $SETDFPROT $SETDTI $SETDTIW $SETEF $SETEXV $SETFLT $SETFLT 64 $SETIME $SETIMR $SETPRA $SETPRI $SETPRN $SETPRT $SETPRT 64 (Alpha and Integrity servers) $SETPRV $SETRWM $SETSHLV $SETSTK $SETSTK 64 (Alpha and Integrity servers) $SETSWM $SETUAI $SETUP AVOID PREEMPT $SET DEFAULT TRANS $SET DEFAULT TRANSW $SET DEVICE $SET DEVICEW $SET IMPLICIT AFFINITY (Alpha and Integrity servers) $SET PROCESS PROPERTIESW (Alpha and Integrity servers) $SET RESOURCE DOMAIN $SET RETURN VALUE (Alpha and Integrity servers) $SET SECURITY $SET SYSTEM EVENT (Alpha and Integrity servers) $SET UNWIND TABLE (Integrity servers Only) $SHOW INTRUSION $SIGNAL ARRAY 64 $SNDERR $SNDJBC $SNDJBCW $SNDOPR $SPACE $START ALIGN FAULT REPORT (Alpha and Integrity servers) $START BRANCH $START BRANCHW $START TRANS $START TRANSW $STOP ALIGN FAULT REPORT (Alpha and Integrity servers) $STOP SYS ALIGN FAULT REPORT (Alpha and Integrity servers) $SUBSYSTEM $SUSPND $SYNCH
$TIMCON $TRANS EVENT $TRANS EVENTW $TRNLNM $TRUNCATE $TSTCLUEVT
$ULKPAG $ULKPAG 64 (Alpha and Integrity servers) $ULWSET $ULWSET 64 (Alpha and Integrity servers) $UNWIND $UPDSEC $UPDSECW $UPDSEC 64 (Alpha and Integrity servers) $UPDSEC 64W (Alpha and Integrity servers)
$VERIFY PROXY
$WAIT $WAITFR $WAKE $WFLAND $WFLOR $WRITE
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