pthread_sigmask: ensure usleep is declared
authorPaul Eggert <eggert@cs.ucla.edu>
Sat, 16 Jul 2011 09:01:17 +0000 (02:01 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Sat, 16 Jul 2011 09:01:40 +0000 (02:01 -0700)
commit4cf71a8c15b38ca98e8b6aef03fe64dfbba51492
treeb0b06900613711d0cfef5c756486700295ffb447
parent44e6ee7e6dbbce5094d9d3eb2945d34da2acaeb1
pthread_sigmask: ensure usleep is declared

* lib/pthread_sigmask.c [PTHREAD_SIGMASK_UNBLOCK_BUG]:
Include <unistd.h>, to declare usleep.  Needed on Solaris 8,
ChangeLog
lib/pthread_sigmask.c