libc/nptl/sysdeps/unix/sysv/linux/x86_64 pthre ...

[drepper@sourceware.org]

CVSROOT:	/cvs/glibc
Module name:	libc
Changes by:	drepper@sourceware.org	2004-06-03 16:02:38

Modified files:
	nptl/sysdeps/unix/sysv/linux/x86_64: pthread_cond_broadcast.S 

Log message:
	(FUTEX_CMP_REQUEUE): Define.
	(__pthread_cond_broadcast): Set __futex to 2 * __total_seq.
	Use FUTEX_CMP_REQUEUE operation instead of FUTEX_REQUEUE.
	Pass __futex value from before the unlock and __futex address instead
	of address of low 32-bits of __wakeup_seq to futex syscall.
	Fallback to FUTEX_WAKE all on any errors.