1-- C97205B.ADA 2 3-- Grant of Unlimited Rights 4-- 5-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687, 6-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained 7-- unlimited rights in the software and documentation contained herein. 8-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making 9-- this public release, the Government intends to confer upon all 10-- recipients unlimited rights equal to those held by the Government. 11-- These rights include rights to use, duplicate, release or disclose the 12-- released technical data and computer software in whole or in part, in 13-- any manner and for any purpose whatsoever, and to have or permit others 14-- to do so. 15-- 16-- DISCLAIMER 17-- 18-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR 19-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED 20-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE 21-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE 22-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A 23-- PARTICULAR PURPOSE OF SAID MATERIAL. 24--* 25-- CHECK THAT IF THE RENDEZVOUS IS IMMEDIATELY POSSIBLE (FOR A 26-- CONDITIONAL ENTRY CALL), IT IS PERFORMED. 27 28-- CASE B: ENTRY FAMILY; THE CALLED TASK IS EXECUTING A SELECTIVE WAIT. 29 30-- WRG 7/13/86 31-- PWN 09/11/94 REMOVED PRAGMA PRIORITY FOR ADA 9X. 32 33with Impdef; 34WITH REPORT; USE REPORT; 35WITH SYSTEM; USE SYSTEM; 36PROCEDURE C97205B IS 37 38 RENDEZVOUS_OCCURRED : BOOLEAN := FALSE; 39 STATEMENTS_AFTER_CALL_EXECUTED : BOOLEAN := FALSE; 40 COUNT : POSITIVE := 1; 41 42 43BEGIN 44 45 TEST ("C97205B", "CHECK THAT IF THE RENDEZVOUS IS IMMEDIATELY " & 46 "POSSIBLE (FOR A CONDITIONAL ENTRY CALL), IT " & 47 "IS PERFORMED"); 48 49 DECLARE 50 51 TASK T IS 52 ENTRY E (1..3) (B : IN OUT BOOLEAN); 53 END T; 54 55 TASK BODY T IS 56 BEGIN 57 SELECT 58 ACCEPT E (2) (B : IN OUT BOOLEAN) DO 59 B := IDENT_BOOL (TRUE); 60 END E; 61 OR 62 ACCEPT E (3) (B : IN OUT BOOLEAN); 63 FAILED ("NONEXISTENT ENTRY CALL ACCEPTED"); 64 END SELECT; 65 END T; 66 67 BEGIN 68 69 WHILE NOT STATEMENTS_AFTER_CALL_EXECUTED LOOP 70 DELAY 1.0 * Impdef.One_Second; 71 72 SELECT 73 T.E (2) (RENDEZVOUS_OCCURRED); 74 STATEMENTS_AFTER_CALL_EXECUTED := IDENT_BOOL (TRUE); 75 ELSE 76 IF COUNT < 60 * 60 THEN 77 COUNT := COUNT + 1; 78 ELSE 79 FAILED ("NO RENDEZVOUS AFTER AT LEAST ONE " & 80 "HOUR ELAPSED"); 81 EXIT; 82 END IF; 83 END SELECT; 84 END LOOP; 85 86 END; 87 88 IF NOT RENDEZVOUS_OCCURRED THEN 89 FAILED ("RENDEZVOUS DID NOT OCCUR"); 90 END IF; 91 92 IF COUNT > 1 THEN 93 COMMENT ("DELAYED" & POSITIVE'IMAGE(COUNT) & " SECONDS"); 94 END IF; 95 96 RESULT; 97 98END C97205B; 99