John Baldwin 4e1fc19cea Revert the previous change to pthread_once() stub in libc. It is actually
a feature that libstdc++ depends on to simulate the behavior of libc's
internal '__isthreaded' variable.  One benefit of this is that _libc_once()
is now private to _once_stub.c.

Requested by:	kan
2009-11-20 20:43:34 +00:00
..
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2009-09-21 08:30:52 +00:00
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