| 1 | ZOSV1VXD ;SFISC/AC - View commands & special functions(continued). ;1:05 PM 30 Sep 1998
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| 2 | ;;22.0;VA FileMan;;Mar 30, 1999
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| 3 | ;Per VHA Directive 10-93-142, this routine should not be modified.
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| 4 | DEVOPN ;List devices opened.
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| 5 | N %,%B,%I,%L,%X,%X1,%X2,%Y
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| 6 | S %X1=$V($V(0)+8),%X2=$V(%X1),Y=""
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| 7 | F %I=1:1 D D1 S %X2=$V(%X2) Q:%X2=%X1
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| 8 | Q
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| 9 | D1 S %X=$V(%X2+8)
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| 10 | S %L=$V(%X+4,-1,1),%B=$V(%X+8)
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| 11 | S %Y=""
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| 12 | F %=1:1:%L S %Y=%Y_$C($V(%B,-1,1)) S %B=%B+1
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| 13 | S Y=Y_%Y_"," Q
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| 14 | ;
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| 15 | DEVOK ;Check Device Availability. (not complete)
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| 16 | ;INPUT: X=Device $I, X1=IOT -- X1 needed for resources
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| 17 | ;OUTPUT: Y=0 if available, Y=job # if owned, Y=-1 if device does not exists.
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| 18 | S Y=0 Q:X["::" I $G(X1)="RES" G RES
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| 19 | S Y=$ZC(%GETDVI,X,"EXISTS")
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| 20 | G DV1:Y D DV2 Q:Y=-1 I Y="TERM" S Y=-1 Q
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| 21 | S Y=-2 Q
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| 22 | DV1 S Y=$ZC(%GETDVI,X,"PID") I Y=$J!($ZC(%GETDVI,X,"SPL")) S Y=0 Q
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| 23 | I Y,$ZC(%GETJPI,X,"MASTER_PID")=Y G DVOPN
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| 24 | Q:Y>0 D DV2 G DVOPN:Y="TERM" S Y=$S(Y="DISK":0,Y="MAILBOX":0,Y="TAPE":0,1:-1) Q
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| 25 | DV2 S Y=$ZC(%PARSE,X) I Y="" S Y=-1 Q
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| 26 | I X]"" S Y=$ZC(%GETDVI,$S(Y]"":Y,1:X),"DEVCLASS") Q
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| 27 | Q
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| 28 | DVOPN S $ZT="DVERR",Y=0 Q:$D(%ZTIO)
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| 29 | L:$D(%ZISLOCK) +@%ZISLOCK:60
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| 30 | O X::$S($D(%ZISTO):%ZISTO,1:0) E S Y=999 L:$D(%ZISLOCK) -@%ZISLOCK:60 Q
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| 31 | L:$D(%ZISLOCK) -@%ZISLOCK
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| 32 | S Y=0 I '$D(%ZISCHK)!$S($D(%ZIS)#2:(%ZIS["T"),1:0) C X Q
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| 33 | S:X]"" IO(1,X)="" Q
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| 34 | DVERR I $ZE["OPENERR" S Y=-1 Q
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| 35 | ZQ
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| 36 | RES S Y=0,%ZISD0=$O(^%ZISL(3.54,"B",X,0))
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| 37 | I '%ZISD0 S Y=-1,%ZISD0=$O(^%ZIS(1,"C",X)) Q:'%ZISD0 Q:'$D(^%ZIS(1,+%ZISD0,0)) Q:$P(^(0),"^")'=X Q:'$D(^("TYPE")) Q:^("TYPE")'="RES" S Y=0 Q
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| 38 | S X1=$S($D(^%ZISL(3.54,+%ZISD0,0)):^(0),1:"")
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| 39 | I $P(X1,"^",2)&(X=$P(X1,"^")) S Y=0 Q
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| 40 | S Y=999 F %ZISD1=0:0 S %ZISD1=$O(^%ZISL(3.54,%ZISD0,1,%ZISD1)) Q:%ZISD1'>0 I $D(^(%ZISD1,0)) S Y=$P(^(0),"^",3) Q
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| 41 | K %ZISD0,%ZISD1
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| 42 | Q
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