Module Name:	src
Committed By:	nathanw
Date:		Fri Jan 31 04:26:50 UTC 2003

Modified Files:
	src/lib/libpthread: pthread_cond.c

Log Message:
Do a similar tuneup on pthread_cond_signal() and
pthread_cond_broadcast(): use double-checked locking to avoid
pthread__self() and pthread_spinlock() when signaling or broadcasting
on a condition variable with no waiters.


To generate a diff of this commit:
cvs rdiff -r1.3 -r1.4 src/lib/libpthread/pthread_cond.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.