Difference between revisions of "F$GETSYI()"
Madsweeney (talk | contribs) (→item) |
|||
| (One intermediate revision by the same user not shown) | |||
| Line 1: | Line 1: | ||
| − | '''F$GETSYI()''' is a [[Lexical | + | <nowiki>Insert non-formatted text here</nowiki>'''F$GETSYI()''' is a [[Lexical functions|lexical function]] that returns status and identification information about the local system (or about a node in the local mixed-architecture OpenVMS Cluster system, if your system is part of an OpenVMS Cluster). |
=Format= | =Format= | ||
| Line 7: | Line 7: | ||
==item== | ==item== | ||
| − | In addition to the items | + | In addition to the [[$GETSYI#Item Codes|$GETSYI items]] (subtract "SYI$_" from their names to get F$GETSYI items), you can specify any [[System Parameters|system parameter]]. |
==node-name== | ==node-name== | ||
Latest revision as of 07:01, 18 February 2020
Insert non-formatted text hereF$GETSYI() is a lexical function that returns status and identification information about the local system (or about a node in the local mixed-architecture OpenVMS Cluster system, if your system is part of an OpenVMS Cluster).
Format
F$GETSYI (item [,node-name] [,cluster-id])
item
In addition to the $GETSYI items (subtract "SYI$_" from their names to get F$GETSYI items), you can specify any system parameter.
node-name
Specifies the node in your OpenVMS Cluster system for which information is to be returned. Specify the node as a character string expression. You cannot use the asterisk (*) and the percent sign (%) wildcard characters to specify the node-name argument.
cluster-id
Specifies the cluster node identification number for which the information is to be returned. To get information for all the nodes in a cluster, use the F$CSID lexical function to obtain each cluster system identification number, and use the cluster-id argument of F$GETSYI to gather information about each node.
Examples
$ SYSID = F$GETSYI("SID")
$ SHOW SYMBOL SYSID
SYSID = 19923201 Hex = 01300101 Octal = 000401
$ MEM = F$GETSYI("CLUSTER_MEMBER", "LONDON")
$ SHOW SYMBOL MEM
MEM = "TRUE"
$ LIM = F$GETSYI("IJOBLIM")
$ SHOW SYMBOL LIM
LIM = 16 Hex = 00000010 Octal = 00000000020
$ DECNETVERS = F$GETSYI("DECNET_VERSION")
$ SHOW SYMBOL DECNETVERS
DECNETVERS = "00050D01"
$ DECNETPHASE = F$INTEGER(F$EXTRACT(2,2,DECNETVERS))
$ SHOW SYMBOL DECNETPHASE
DECNETPHASE = 5 Hex = 00000005 Octal = 00000000005
$ RADCPU = F$GETSYI("RAD_CPUS")
$ SHOW SYMBOL RADCPU
0,0,0,1,1,4,1,5
