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

[tpfaff at cygwin dot com]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	tpfaff at sourceware dot org	2003-03-18 19:39:21

Modified files:
	winsup/cygwin  : ChangeLog thread.cc thread.h 
	winsup/cygwin/include: pthread.h 

Log message:
	* include/pthread.h (PTHREAD_MUTEX_NORMAL): New define.
	* thread.cc: Remove errno.h include.
	(pthread::precreate): Change internal mutex type to normal.
	(pthread_mutex::canBeUnlocked): Implement.
	(pthread_mutex::pthread_mutex): Initialize lock_counter with 0.
	(pthread_mutex::Lock): Rename to _Lock. Add self parameter.
	Change lock_counter logic. Update SetOwner call.
	(pthread_mutex::TryLock): Rename to _TryLock. Add self parameter.
	Change lock_counter logic. Update SetOwner call.
	(pthread_mutex::UnLock): Rename to _UnLock. Add self parameter.
	Change lock_counter logic.
	(pthread_mutex::Destroy): Rename to _Destroy. Update TryLock call.
	(pthread_mutex::SetOwner): Move to thread.h as inline.
	(pthread_mutex::LockRecursive): Ditto.
	(pthread_mutex::fixup_after_fork): Change lock_counter logic.
	(__pthread_mutexattr_settype): Add PTHREAD_MUTEX_NORMAL to valid
	types check.
	* thread.h: Include errno.h and limits.h.
	(MUTEX_LOCK_COUNTER_INITIAL): Remove.
	(MUTEX_OWNER_ANONYMOUS): New define.
	(pthread_mutex::canBeUnlocked): New static method.
	(pthread_mutex::lock_counter): Change type to unsigned long.
	(pthread_mutex::GetPthreadSelf): New method.
	(pthread_mutex::Lock): Call _Lock with pthread_self pointer.
	(pthread_mutex::TryLock): Call _TryLock with pthread_self pointer.
	(pthread_mutex::UnLock): Call _UnLock with pthread_self pointer.
	(pthread_mutex::Destroy): Call _Destroy with pthread_self pointer.
	(pthread_mutex::SetOwner): Moved from thread.cc as inline.
	(pthread_mutex::LockRecursive): Ditto.
	(pthread_mutex::_Lock): New method.
	(pthread_mutex::_TryLock): New method.
	(pthread_mutex::_UnLock): New method.
	(pthread_mutex::_Destroy): New method.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.1823&r2=1.1824
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/thread.cc.diff?cvsroot=src&r1=1.115&r2=1.116
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/thread.h.diff?cvsroot=src&r1=1.60&r2=1.61
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/include/pthread.h.diff?cvsroot=src&r1=1.17&r2=1.18