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swskit-v21/listings/mcb/srfflu.list
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SRFFLU MACRO M1110 13-OCT-79 11:14 PAGE 3
1 .TITLE SRFFLU
2 .IDENT /V01.00/
3 ;
4 ; COPYRIGHT (C) 1978 BY
5 ; DIGITAL EQUIPMENT CORPORATION, MAYNARD, MASS.
6 ;
7 ;
8 ; THIS SOFTWARE IS FURNISHED UNDER A LICENSE AND MAY BE USED AND COPIED
9 ; ONLY IN ACCORDANCE WITH THE TERMS OF SUCH LICENSE AND WITH THE
10 ; INCLUSION OF THE ABOVE COPYRIGHT NOTICE. THIS SOFTWARE OR ANY OTHER
11 ; COPIES THEREOF MAY NOT BE PROVIDED OR OTHERWISE MADE AVAILABLE TO ANY
12 ; OTHER PERSON. NO TITLE TO AND OWNERSHIP OF THE SOFTWARE IS HEREBY
13 ; TRANSFERRED.
14 ;
15 ; THE INFORMATION IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT NOTICE
16 ; AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT
17 ; CORPORATION.
18 ;
19 ; DIGITAL ASSUMES NO RESPONSIBILITY FOR THE USE OR RELIABILITY OF ITS
20 ; SOFTWARE ON EQUIPMENT WHICH IS NOT SUPPLIED BY DIGITAL.
21 ;
22 ;
23 ; MODULE DESCRIPTION:
24 ;
25 ; NCU SERVICE MODULE TO FIND AN AVAILABLE FILE LOGICAL UNIT
26 ;
27 ;
28 ; DISTRIBUTED SYSTEMS SOFTWARE ENGINEERING
29 ;
30 ; IDENT HISTORY:
31 ;
32 ; 1.00 10-FEB-78
33 ; VERSION 2.0 RELEASE
34 ;
SRFFLU MACRO M1110 13-OCT-79 11:14 PAGE 4
36 ;
37 ;======================================================================;
38 ;++
39 ; +-------------------------------------------------+
40 ; I I
41 ; I S R F F L U I
42 ; I - - - - - - I
43 ; I I
44 ; +-------------------------------------------------+
45 ;
46 ; FUNCTION:
47 ;
48 ; SERVICE MODULE TO FIND AN AVAILABLE FILE LOGICAL UNIT
49 ;
50 ; INPUT:
51 ;
52 ; R2 - END ADDRESS OF LOGICAL UNIT TABLE
53 ; R4 - ADDRESS OF FIRST ENTRY IN LOGICAL UNIT TABLE
54 ; INUSE - IN USE FLAG, SET IF IN USE, CLEAR IF NOT
55 ; LUN - LOGICAL UNIT NUMBER
56 ; R5 - ADDRESS OF CONTROL BLOCK
57 ;
58 ; OUTPUT:
59 ;
60 ; C-BIT - CLEAR IF SUCCESS, SET IF FAILURE
61 ; R4 - ADDRESS OF ENTRY IF SUCCESS
62 ; @R5 - UPDATED CONTROL BLOCK IF SUCCESS
63 ; C.LUN - AVAILABLE LOGICAL UNIT NUMBER
64 ;
65 ; REQUIREMENTS:
66 ;
67 ; CONTROL BLOCK SYMBOLS:
68 ;
69 ; C.LUN - OFFSET OF LOGICAL UNIT NUMBER FIELD
70 ;
71 ; FILE LOGICAL UNIT DATABASE SYMBOLS:
72 ;
73 ; ENTLEN - LENGTH OF AN ENTRY
74 ; INUSE - OFFSET OF IN USE FLAG
75 ; LUN - OFFSET OF LOGICAL UNIT NUMBER
76 ;
77 ;--
78 ;======================================================================;
79 ;
80 ;
81 ; EXTERNAL MACROS
82 ;
83 .MCALL PROC,FLUDF,CONDF
84 ;
85 ; DEFINE EXTERNAL SYMBOLS
86 ;
87 000000 FLUDF ;FILE LOGICAL UNIT SYMBOLS
88 000000 CONDF ;CONTROL BLOCK SYMBOLS
SRFFLU MACRO M1110 13-OCT-79 11:14 PAGE 5
90 ;
91 ; PROCEDURE BODY
92 ;
93 000000 PROC SRFFLU
94 000000 WHILE ; ENTRY ADDRESS < END ADDRESS AND LUN IN USE
95 000000 FALSE HIS R4,R2
96 000004 FALSEB CLEAR INUSE(R4)
97 000012 DO
98 000012 062704 000004 ADD #ENTLEN,R4 ;MOVE TO NEXT ENTRY
99 000016 ENDIF
100 000016 IF ; FREE LUN FOUND
101 000016 FALSE HIS R4,R2
102 000022 THEN
103 000022 116465 000001 000020 MOVB LUN(R4),C.LUN(R5) ;PUT LUN IN CONTROL BLOCK
104 000030 000241 CLC ;SUCCESS
105 000032 ELSE
106 000034 000261 SEC ;FAILURE
107 000036 ENDIF
108 000036 ENDPROC
109 000001 .END
SRFFLU MACRO M1110 13-OCT-79 11:14 PAGE 5-1
SYMBOL TABLE
ADDR = 000002 C$PROC= 000200 FL$BOO= 000001 F$OPLO= 000000 L$$P11= 000001
A$$CHK= 000000 C$RCBK= 000047 FL$DUM= 000001 F$OPOR= 000000 L$$11R= 000000
A$$CPS= 000000 C$RCEV= 000050 FL$LOA= 000001 F$OPOT= 000000 M$$CRB= 000124
A$$TRP= 000000 C$RCIN= 000062 FL$LOO= 000001 F$ORLU= 000000 M$$CRX= 000000
CE$ACP= 177753 C$RCMA= 000146 FR$LCC= 000001 F$OTLU= 000001 M$$FCS= 000000
CE$ADR= 177776 C$RCMS= 000054 FR$LCS= 000001 F$RCBK= 000002 M$$OVR= 000000
CE$CON= 177770 C$RDBK= 000043 FR$LNC= 000001 F$RCEV= 000001 NO = 000000
CE$DIS= 177771 C$RDCM= 000035 FR$LNL= 000001 F$RCIN= 000000 N$$USR= 000001
CE$EOF= 177767 C$RDIN= 000040 FR$LNS= 000001 F$RCMA= 000000 P$$P45= 000000
CE$FAI= 177774 C$RDIS= 000040 FR$RMC= 000001 F$RCMS= 000002 RI$LCC= 000001
CE$FIL= 177756 C$RDRC= 000060 FR$RML= 000001 F$RDBK= 000000 RI$LCS= 000002
CE$FUN= 177777 C$RLBF= 000001 FR$RMS= 000001 F$RDCM= 000000 RI$LNC= 000007
CE$GEN= 177774 C$RLCB= 000002 FS$HOS= 000001 F$RDIN= 000001 RI$LNL= 000006
CE$IND= 177757 C$RLCI= 000000 FS$INT= 000000 F$RDIS= 000012 RI$LNS= 000010
CE$IO = 177760 C$STBK= 000055 FS$LLP= 000001 F$RDRC= 000000 RI$RMC= 000004
CE$LEN= 177775 C$STPR= 000037 FS$LOF= 000001 F$RECO= 000001 RI$RML= 000003
CE$LID= 177766 C$STPS= 000037 FS$LOG= 000001 F$RLBF= 000001 RI$RMS= 000005
CE$LST= 177752 C$TRBK= 000046 FS$LST= 000001 F$RLCB= 000001 RI$ZLC= 000011
CE$NOD= 177765 C$TRIN= 000063 FS$NET= 000001 F$STBK= 000000 RI$ZLN= 000013
CE$NSD= 177755 C$TRMA= 000145 FS$NST= 000000 F$STPR= 000001 RI$ZRM= 000012
CE$NST= 177754 C$TRMS= 000053 FS$PAS= 000001 F$STPS= 000006 R$$DER= 000000
CE$NWE= 177773 C$WRBK= 000044 FT$CNS= 000000 F$TEST= 000001 R$$K11= 000001
CE$OBJ= 177750 C$WRCL= 000065 FT$NOD= 000001 F$TRAC= 000000 R$$SND= 000000
CE$OPN= 177761 C$WRCM= 000036 FT$TSK= 000001 F$TRBK= 000001 R$$11M= 000000
CE$OVR= 177764 C$WRRC= 000061 F$ALBF= 000001 F$TRIG= 000001 SP$DHO= 000003
CE$PAR= 177763 C$ZRCN= 000064 F$ALCB= 000001 F$TRIN= 000000 SP$DRP= 000007
CE$PRO= 177751 C$$CKP= 000000 F$CB = 000017 F$TRMA= 000000 SP$DTP= 000010
CE$REJ= 177772 C$$ORE= 000400 F$CLCL= 000001 F$TRMS= 000002 SP$LHO= 000002
CE$TMO= 177762 C$$RSH= 177564 F$CLCO= 000000 F$WRBK= 000000 SP$LLP= 000011
CS$ACK= 000002 C.ADDR= 000014 F$CLFL= 000000 F$WRCL= 000001 SP$LNM= 000016
CS$LKE= 000001 C.BKNM= 000014 F$CLLK= 000006 F$WRCM= 000000 SP$LNO= 000015
CS$LNA= 000002 C.CTXT= 000004 F$CLLN= 000002 F$WRRC= 000000 SP$LOF= 000012
CS$LOG= 000003 C.FUNC= 000006 F$DPOS= 000001 F$ZERO= 000001 SP$LST= 000001
CS$NCH= 000003 C.LEN = 000012 F$DUMP= 000000 F$ZRCN= 000001 SP$NDM= 000014
CS$SUC= 000001 C.LINE= 000014 F$EVNT= 000001 F$$LVL= 000001 SP$NDO= 000013
C$ALBF= 000032 C.LKNM= 000020 F$EXAM= 000001 F$150 = 000002 SP$NST= 000006
C$ALCB= 000033 C.LUN = 000020 F$EXHO= 000000 F$300 = 000012 SP$RRP= 000004
C$CLCL= 000067 C.MODE= 000021 F$GTCM= 000001 F$50 = 000002 SP$RTP= 000005
C$CLCO= 000003 C.PRID= 000017 F$INCM= 000000 F$550 = 000002 SRFFLU 000000RG
C$CLFL= 000004 C.PROC= 000007 F$INLU= 000001 G$$TPP= 000000 S$$WRG= 000000
C$CLLK= 000052 C.PROM= 000016 F$IRLU= 000000 G$$TSS= 000000 S$$YSZ= 001600
C$CLLN= 000005 C.PTR = 000000 F$LKLU= 000010 G$$TTK= 000000 T$$KMG= 000000
C$LEN = 000026 C.RET = 000010 F$LNLU= 000002 INUSE = 000000 T$$MIN= 000000
C$NOPN= 000031 C.SAVE= 000022 F$LNSR= 000001 I$$RAR= 000000 V$$CTR= 001000
C$NORD= 000032 C.SERV= 000002 F$LOAD= 000000 I$$RDN= 000000 X$$DBT= 000000
C$OPCL= 000066 C.TASK= 000016 F$LOGD= 000001 K$$CNT= 177546 YES = 000001
C$OPCO= 000034 C.TYPE= 000016 F$LOOP= 000001 K$$CSR= 177546 $$CSTA= 000000
C$OPIN= 000041 C.WAIT= 000020 F$NTCM= 000000 K$$LDC= 000000 $$PRST= 000011
C$OPIR= 000056 DEVATT= 000002 F$OPCL= 000001 K$$TPS= 000074 $$STIX= 000777
C$OPLK= 000051 D$$BUG= 177514 F$OPCO= 000000 LD$LP = 000000 $$STNM= 000000
C$OPLN= 000045 D$$ISK= 000000 F$OPIN= 000000 LUN = 000001 $$S776= 000000
C$OPOR= 000057 D$$L11= 000001 F$OPIR= 000000 L$$ASG= 000000 $$S777= 000000
C$OPOT= 000042 ENTLEN= 000004 F$OPLK= 000005 L$$DRV= 000000 $$TRNM= 000000
C$ORD = 000145 FILOPE= 000001 F$OPLN= 000002
. ABS. 000000 000
000040 001
SRFFLU MACRO M1110 13-OCT-79 11:14 PAGE 5-2
SYMBOL TABLE
ERRORS DETECTED: 0
VIRTUAL MEMORY USED: 8834 WORDS ( 35 PAGES)
DYNAMIC MEMORY: 10060 WORDS ( 38 PAGES)
ELAPSED TIME: 00:00:27
SRFFLU,[135,30]SRFFLU/CR/-SP=[130,10]NETLIB/ML,[135,10]CFGNIC/PA:1,SRFFLU
SRFFLU CREATED BY MACRO ON 13-OCT-79 AT 11:15 PAGE 1
SYMBOL CROSS REFERENCE CREF
SYMBOL VALUE REFERENCES
ADDR = 000002 #4-87
C.LUN = 000020 *5-103
DEVATT = 000002 #4-87
ENTLEN = 000004 #4-87 5-98
FILOPE = 000001 #4-87
F$TRAC = 000000 5-93 5-93 5-108 5-108
INUSE = 000000 #4-87 5-96
I$$AS = ****** 5-93
LUN = 000001 #4-87 5-103
R$$11D = ****** 5-93
R$$11M = 000000 5-93
SRFFLU 000000 RG #5-93
$$CSTA = 000000 #5-93
$$PRST = 000011 #5-93 5-94 #5-94 5-100 #5-100
$$SLST = ****** 5-93 5-94 5-95 5-95 5-96 5-96 5-97 5-99 5-101
5-101 5-102 5-105 5-105 5-107 5-108
$$STIX = 000777 #5-93 5-94 5-94 #5-94 5-94 5-94 #5-94 5-99 #5-99
5-99 5-99 #5-99 5-99 5-100 5-100 #5-100 5-100 5-100
#5-100 5-107 #5-107 5-107 5-107 #5-107 5-107
$$STNM = 000000 #5-93 5-94 #5-94 5-94 5-94 5-95 5-96 5-97 5-99
#5-99 5-100 #5-100 5-100 5-101 5-102 5-105 5-105 5-107
#5-107
$$S776 = 000000 #5-94 5-99 #5-100 5-107
$$S777 = 000000 #5-94 5-99 #5-100 5-107
$$TRNM = 000000 #5-93 5-94 #5-94 5-95 5-96 5-97 5-99 #5-99 5-100
#5-100 5-101 5-102 5-105 #5-105 5-107 #5-107
SRFFLU CREATED BY MACRO ON 13-OCT-79 AT 11:15 PAGE 2
MACRO CROSS REFERENCE CREF
MACRO NAME REFERENCES
CASE #5-93
CONDF #4-83 4-88
DO #5-93 5-97
ELSE #5-93 5-105
ENDCAS #5-93
ENDIF #5-93 #5-99 #5-107
ENDPRO #5-93 5-108
ENDWHI #5-93
FALSE #5-93 5-95 5-101
FALSEB #5-93 5-96
FLUDF #4-83 #4-87
IF #5-93 #5-94 #5-100
JMPPRO #5-93
ONCASE #5-93
PROC #4-83 5-93
PROCLC #5-93
SWSTK$ #5-93
THEN #5-93 #5-97 #5-102
TRUE #5-93
TRUEB #5-93
WHILE #5-93 5-94
$$BGND #5-93 #5-95 #5-96 #5-101
$$BGNN #5-93 5-95 5-96 5-101 5-105
$$ELSE #5-93 5-105
$$GEN1 #5-93 5-93 5-94 5-95 5-96 5-96 5-97 5-99 5-101 5-102
5-105 5-105 5-107 5-108
$$GEN2 #5-93 5-95 5-101
$$GNAB #5-93 5-95 5-101
$$GNBT #5-93 #5-96
$$GNCM #5-93 5-95 5-96 5-101
$$INMC #5-93 5-93
$$INSY #5-93 5-93
$$LAB #5-93 5-94 5-97 5-99 5-102 5-105 5-107
$$POP #5-93 5-99 5-99 5-107 5-107
$$POPI #5-93 5-99 5-99 5-107 5-107
$$PUSH #5-93 #5-94 #5-94 #5-100 #5-100
$$STSM #5-93 #5-94 #5-94 #5-100 #5-100
$$SYS #5-93
$$TRCE #5-93 5-93 5-108