src/winsup/cygwin ChangeLog cygtls.cc cygtls.h ...

[yselkowitz@cygwin.com]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	yselkowitz@sourceware.org	2011-08-03 11:40:48

Modified files:
	winsup/cygwin  : ChangeLog cygtls.cc cygtls.h exceptions.cc 
	                 hires.h ntdll.h signal.cc thread.cc thread.h 
	                 times.cc tlsoffsets.h wait.cc 

Log message:
	* cygtls.h (struct _local_storage): Add cw_timer member.
	* cygtls.cc (_cygtls::init_thread): Initialize locals.cw_timer.
	(_cygtls::fixup_after_fork): Ditto.
	* tlsoffsets.h: Regenerate.
	* ntdll.h (enum _TIMER_INFORMATION_CLASS): Define.
	(struct _TIMER_BASIC_INFORMATION): Define.
	(NtQueryTimer): Declare function.
	* thread.h (cancelable_wait): Change timeout argument to
	PLARGE_INTEGER and provide NULL default.
	(fast_mutex::lock): Adjust accordingly.
	(pthread_cond::wait): Change timeout argument to PLARGE_INTEGER
	and default to NULL.
	* thread.cc (cancelable_wait): Change timeout argument to
	PLARGE_INTEGER.  Initialize _cygtls.locals.cw_timer if needed.
	Use NT waitable timers for handling timeout.  Return remaining time
	to timeout argument if timeout was relative.
	(pthread_cond::wait): Change timeout argument to PLARGE_INTEGER.
	Adjust to change in cancelable_wait.
	(pthread_mutex::lock): Adjust to change in cancelable_wait.
	(pthread_spinlock::lock): Ditto.
	(pthread::join): Ditto.
	(__pthread_cond_dowait): Change waitlength argument to PLARGE_INTEGER.
	Adjust to changes in cancelable_wait and pthread_cond::wait.
	(pthread_cond_timedwait): Adjust to change in __pthread_cond_dowait.
	(pthread_cond_wait): Ditto.
	(semaphore::_timedwait): Adjust to change in cancelable_wait.
	(semaphore::_wait): Ditto.
	* exceptions.cc (handle_sigsuspend): Ditto.
	* signal.cc (nanosleep): Ditto.
	* wait.cc (wait4): Ditto. Fix copyright dates.
	* times.cc (FACTOR, NSPERSEC): Move from here...
	* hires.h (FACTOR, NSPERSEC): ...to here.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.5464&r2=1.5465
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/cygtls.cc.diff?cvsroot=src&r1=1.76&r2=1.77
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/cygtls.h.diff?cvsroot=src&r1=1.72&r2=1.73
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/exceptions.cc.diff?cvsroot=src&r1=1.359&r2=1.360
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/hires.h.diff?cvsroot=src&r1=1.19&r2=1.20
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ntdll.h.diff?cvsroot=src&r1=1.125&r2=1.126
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/signal.cc.diff?cvsroot=src&r1=1.98&r2=1.99
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/thread.cc.diff?cvsroot=src&r1=1.244&r2=1.245
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/thread.h.diff?cvsroot=src&r1=1.122&r2=1.123
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/times.cc.diff?cvsroot=src&r1=1.110&r2=1.111
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/tlsoffsets.h.diff?cvsroot=src&r1=1.47&r2=1.48
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/wait.cc.diff?cvsroot=src&r1=1.37&r2=1.38