[project @ 2000-05-08 15:57:01 by simonmar]
authorsimonmar <unknown>
Mon, 8 May 2000 15:57:01 +0000 (15:57 +0000)
committersimonmar <unknown>
Mon, 8 May 2000 15:57:01 +0000 (15:57 +0000)
commit03b0ad1099f0d17bd8ac26fef9dff82d2dfbdf85
tree4f75b0db4409624c7b7607ec372c340f88216bf8
parent0588967a4bc5f2e1b5e3bf433334fad59aa07221
[project @ 2000-05-08 15:57:01 by simonmar]
Detect threads that are blocked on themselves (i.e. black holed), and
raise NonTermination exceptions.  We only do this when the system is
deadlocked, so as not to introduce unnecessary overhead in the normal
case.
ghc/rts/Schedule.c