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Mps br/timing global.c: new diag "globalspreparetodestroy", reports if message queue not empty.

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Richard Kistruck 2008-12-16 16:20:16 +00:00
parent 593d96e65a
commit 9d7293a9e2
1 changed files with 3 additions and 0 deletions
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mps/code/global.c
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@ -422,6 +422,9 @@ void GlobalsPrepareToDestroy(Globals arenaGlobals)
/* is done before destroying the finalization pool as otherwise */
/* the message queue would have dangling pointers to messages */
/* whose memory has been unmapped. */
if(MessagePoll(arena)) {
DIAG_SINGLEF(( "GlobalsPrepareToDestroy", "Message queue not empty", NULL ));
}
MessageEmpty(arena);
/* throw away the BT used by messages */