tegge 9450e3c22c When multiple threads call atexit at the same time, some operations must
be serialized.  A mutex is used to protect the critical regions.

sbrk() and brk() are not thread safe.  Replace use of sbrk() with
a call to malloc to avoid race when one thread calls atexit
while another thread calls malloc.

Reviewed by:	deischen
2002-03-05 17:34:37 +00:00
..
2002-01-22 12:38:43 +00:00
2002-01-09 14:01:22 +00:00
2002-01-24 15:07:44 +00:00
2002-02-23 19:05:26 +00:00