K 10
svn:author
V 7
dchagin
K 8
svn:date
V 27
2016-01-09T15:17:34.983566Z
K 7
svn:log
V 204
MFC r283384:

pthread_join() caller do futex_wait on child_clear_tid. As a results
of multiple simultaneous calls to pthread_join() specifying the same
target thread are undefined wake up the one thread.

END