jb 37905ca334 Add *_unlocked() macros according to POSIX. In the _THREAD_SAFE case,
test for __isthreaded before calling the lock/unlock functions to
try to save some performance. The _THREAD_SAFE case should become the
default, but since it tests for a global variable in libc, people won't
be able to build -current on pre-3.0 systems unless the default leaves
it out. Such is life.
1998-04-11 07:33:46 +00:00
..
1997-09-27 04:30:50 +00:00
1997-09-27 04:30:50 +00:00
1998-02-06 16:46:46 +00:00
1998-01-20 09:09:24 +00:00