3 -- Grant of Unlimited Rights
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
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.
25 -- CHECK THAT A RENDEZVOUS REQUESTED BY A CONDITIONAL_ENTRY_CALL
26 -- IS PERFORMED ONLY IF IMMEDIATELY POSSIBLE.
28 -- CASE D: THE BODY OF THE TASK CONTAINING THE CALLED ENTRY
29 -- DOES NOT CONTAIN AN ACCEPT_STATEMENT FOR THAT ENTRY -
30 -- AND THIS FACT IS DETERMINED STATICALLY.
36 WITH REPORT
; USE REPORT
;
39 ELSE_BRANCH_TAKEN
: BOOLEAN := FALSE ;
44 TEST
("C97201D", "CHECK THAT NO RENDEZVOUS REQUESTED BY" &
45 " A CONDITIONAL_ENTRY_CALL CAN EVER OCCUR" &
46 " IN THE ABSENCE OF A CORRESPONDING " &
47 " ACCEPT_STATEMENT " );
54 ENTRY DO_IT_NOW_ORELSE
;
62 -- NO ACCEPT_STATEMENT FOR THE ENTRY_CALL BEING TESTED
64 ACCEPT KEEP_ALIVE
; -- TO PREVENT THIS SERVER TASK FROM
68 -- AHEAD OF THE CALLER (WHICH
69 -- WOULD LEAD TO A SUBSEQUENT
70 -- TASKING_ERROR AT THE TIME OF
80 ELSE -- (I.E. CALLER ADOPTS A NO-WAIT POLICY)
81 -- THEREFORE THIS BRANCH MUST BE CHOSEN
82 ELSE_BRANCH_TAKEN
:= TRUE ;
83 COMMENT
( "ELSE_BRANCH TAKEN" );
86 T
.KEEP_ALIVE
; -- THIS ALSO UPDATES THE NONLOCALS
88 END; -- END OF BLOCK CONTAINING THE ENTRY CALL
91 -- BY NOW, THE TASK IS TERMINATED
93 IF ELSE_BRANCH_TAKEN
THEN
96 FAILED
( "RENDEZVOUS ATTEMPTED?" );