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

[rbcollins@cygwin.com]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	rbcollins@sources.redhat.com	2002-09-20 20:20:27

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

Log message:
	2002-09-21  Robert Collins <rbtcollins@hotmail.com>
	
	* thread.cc: Finish the removal of the separate pthread_key
	destructor list.
	Remove all pthread_key_destructor and pthread_key_destructor_list
	references throughout.
	(pthread::exit): Call the new pthread_key interface to activate
	destructors.
	(pthread_key::keys): Change into a list.
	(pthread_key::saveAKey): New method, used via forEach.
	(pthread_key::restoreAKey): Ditto.
	(pthread_key::destroyAKey): Ditto.
	(pthread_key::fixup_before_fork): Use the List::forEach functionality.
	(pthread_key::fixup_after_fork): Ditto.
	(pthread_key::runAllDestructors): New method implementation.
	(pthread_key::pthread_key): Use List::Insert rather than custom list
	code.
	(pthread_key::~pthread_key): Use List::Remove for the same reason.
	* thread.h: Remove all pthread_key_destructor and
	pthread_key_destructor_list references throughout.
	(List): Move the interface above pthread_key in the header.
	Use atomic operations during insert and delete.
	(List::forEach): A generic interface for doing something on each node.
	(pthread_key::runAllDestructors): New method, run all destructors.
	(pthread_key::fork_buf): Make private.
	(pthread_key::run_destructor): Ditto.
	(pthread_key::saveAKey): New method for clearer source.
	(pthread_key::restoreAKey): Ditto.
	(pthread_key::destroyAKey): Ditto.
	(MTinterface::destructors): Remove.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.1488&r2=1.1489
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/thread.cc.diff?cvsroot=src&r1=1.84&r2=1.85
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/thread.h.diff?cvsroot=src&r1=1.46&r2=1.47