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cdc:nos2.source:nam5871:ippabos

Table of Contents

IPPABOS

Table Of Contents

  • [00003] PROC IPPABOS (SOCKID, SOCKSTATUS)
  • [00005] IPPABOS - ABORT SOCKET
  • [00033] PROC NETPUT
  • [00034] PROC IPIDOSM

Source Code

IPPABOS.txt 
  1. *DECK IPPABOS 
  2. USETEXT TEXTIPL 
  3.       PROC IPPABOS (SOCKID, SOCKSTATUS);
  4. *CALL COPYRITE          CDCNET - COPYRIGHT CONTROL DATA. 1992.
  5. # TITLE IPPABOS - ABORT SOCKET                                         #
  6.  
  7.       BEGIN                            # IPPABOS                       #
  8. # 
  9. ****  IPPABOS  ABORT SOCKET 
  10. * 
  11. *     THIS PROCEDURE CLOSES AN OPEN SOCKET. 
  12. * 
  13. *     PROC IPPABOS
  14. * 
  15. *     ENTRY    SOCKID     = INTEGER VALUE OF SOCKET 
  16. * 
  17. *     EXIT     SOCKSTATUS = COMPLETION STATUS 
  18. * 
  19. *     METHOD   IF THE SOCKET IS NOT CONNECTED THEN RETURN WITH AN 
  20. *              APPROPRIATE STATUS INDICATION BASED ON THE CURRENT 
  21. *              STATE.  ISSUE THE CON/END/R SM TO INITIATE THE SOCKET
  22. *              CLOSING.  THE SOCKSET STATE IS SET TO *CLOSING*. 
  23. *              THIS PROCEDURE MUST BE CALLED TO COMPLETE SOCKET 
  24. *              CLOSURE AND IS TO BE CALLED ANYTIME AN *ABORT* STATUS
  25. *              HAS BEEN OBTAINED FROM AN IP CALL. 
  26. # 
  27.  
  28. # 
  29. ****  PROC IPPABOS - XREF LIST
  30. # 
  31.       XREF
  32.         BEGIN 
  33.         PROC NETPUT;     # OUTPUT A MESSAGE TO THE NETWORK             #
  34.         PROC IPIDOSM;    # DISPATCH OUTPUT SUPERVISORY MESSATE         #
  35.         END 
  36. # 
  37. **
  38. # 
  39.       ITEM SOCKID              I;      # SOCKET IDENTIFIER             #
  40.       ITEM SOCKSTATUS S:SOCKSTAT;      # RETURNED SOCKET STATUS        #
  41.  
  42.       ITEM BUFPOS              I;      # CURRENT POSITION IN BUFFER    #
  43.       CONTROL EJECT;
  44. # 
  45. ****  START MAIN PROCEDURE
  46. # 
  47.  
  48.       IF (NOT ACN$CONNECT [SOCKID]) 
  49.       THEN
  50.         BEGIN 
  51.         SOCKSTATUS = S"INVALIDST";
  52.         RETURN; 
  53.         END 
  54.  
  55.       P<ABH> = LOC (SABH);             # BASE ABH POINTER              #
  56.       ABHABN [0] = 0;                  # CLEAR APPL BLOCK NUMBER       #
  57.  
  58.       P<APSM> = LOC (OUTBUF);          # BASE SUPERVISORY MESSAGE PTR  #
  59.       SPMSG0 [0] = 0; 
  60.       SPMSG1 [0] = 0; 
  61.       CONACN [0] = SOCKID;             # STORE CONNECTION NUMBER       #
  62.  
  63.       IPIDOSM (CONEND, LCONEN);        # SEND CON/END/R SM             #
  64.       ACN$STATE [SOCKID] = S"CLOSING";
  65.       ACN$ABORT [SOCKID] = FALSE; 
  66.       ACN$CONNECT [SOCKID] = FALSE; 
  67.       SOCKSTATUS = S"OK"; 
  68.  
  69.       RETURN;                          # RETURN TO CALLER              #
  70.  
  71.       END                              # IPPABOS                       #
  72.  
  73.       TERM
cdc/nos2.source/nam5871/ippabos.txt · Last modified: 2023/08/05 17:22 by Site Administrator