[kaffe] Kaffe CVS: kaffe guilhem

[Kaffe CVS]

CVSROOT:	/cvs/kaffe
Module name:	kaffe
Changes by:	guilhem	03/08/04 06:48:19

Modified files:
	.              : ChangeLog 
	include        : jsyscall.h 
	kaffe/kaffevm  : ksem.h 
	kaffe/kaffevm/systems/unix-jthreads: Makefile.am Makefile.in 
	                                     config-jthreads.h jthread.c 
	                                     jthread.h lock-impl.h 
	                                     syscalls.c 
	libraries/clib/awt/X: gra.c 
	libraries/clib/net: PlainDatagramSocketImpl.c PlainSocketImpl.c 
	libraries/javalib: Klasses.jar.bootstrap 
	libraries/javalib/java/net: PlainDatagramSocketImpl.java 
	                            PlainSocketImpl.java Socket.java 
	                            SocketImpl.java 
	test/regression: ThreadStop.java 

Log message:
* libraries/clib/awt/X/img.c:
(initScaledImage) fix an overread when computing a scaled image, you
must stop just before the end of the image so GetPixel can still
interpolate without error.

* kaffe/kaffevm/systems/unix-jthreads/jqueue.c,
kaffe/kaffevm/systems/unix-jthreads/jqueue.h:
Added management of a pool of nodes.

* kaffe/kaffevm/systems/unix-jthreads/jthreads.c,
kaffe/kaffevm/systems/unix-jthreads/jthreads.h:
(general comment) changed the internal queueing system, thread
descriptor does not contain anymore the next elements but are
put in an external queue management. This new scheme provides a way
to wait on several queue at the same time.
(jthreadedSelect) moved from jsyscall.c and implemented using the new
queue management.
(NOTIMEOUT) changed to VM wide constant, moreover its value is now
-1 because we may need 0 for no wait.
(blockingFD) added to permit the use of non-blocking fd in a threaded
system.
(BREAK_IF_LATE) return ETIMEDOUT if we time out (and not EINTR).
(alarmException) removed THREAD_FLAGS_INTERRUPTED as alarm does not
interrupt a thread.
(jthread_set_blocking) new jthread call to specify the blocking state
of a file descriptor.

* kaffe/kaffevm/systems/unix-jthreads/Makefile.am:
(libkthread_la_SOURCES) added jqueue.c
(EXTRA_DIST) added jqueue.h

* kaffe/kaffevm/systems/unix-jthreads/config-jthreads.h:
(NOTIMEOUT) changed value from 0 to -1

* kaffe/kaffevm/ksem.h: Updated to use NOTIMEOUT instead of 0 to change from
Java style to JThreads style.

* include/kaffe/jsyscall.h:
(macros) Added KPIPECREATE, KPIPEREAD, KPIPEWRITE,
KMSYNC and the relevant entry in SystemCallInterface.
(NOTIMEOUT) added with value -1

* libraries/clib/net/PlainSocketImpl.c
(socketConnect, socketRead, socketWrite) throw the right exception when
a time out occurs.
(socketConnect) new parameter "timeout".
(waitForConnection) wait for a non-blocking connect, if the socket is
non-blocking returns immediately but updates the value of connecting
and connected.
(setBlocking) set the blocking state of the socket fd.

* libraries/javalib/java/net/PlainDatagramSocketImpl.java:
(PlainDatagramSocketImpl) initialize timeout to -1
(receive) check if a ETIMEDOUT is returned and so throw
SocketTimeoutException.

* libraries/javalib/java/net/PlainSocketImpl.java:
(blocking, connecting) added
(PlainSocketImpl) initialize timeout to -1 to take into account
NOTIMEOUT.
(setOption) take care of the timeout
(socketConnect, connect) new parameter timeout.

* libraries/javalib/java/net/Socket.java:
(connect) new overloads of connect to comply with Java 1.4
(getLocalSocketAddress) new method in Java 1.4

* libraries/javalib/java/net/SocketImpl.java:
(connect) added new overload of connect to comply with Java 1.4.

* test/regression/SoTimeout.java: updated to test the right exception
throwed when a socket timeout occurs.

* test/regression/ThreadStop.java: fixed the expected output according
to the JDK.

* kaffe/kaffevm/unix-jthreads/Makefile.in: regenerated

* libraries/javalib/Klasses.jar.bootstrap: regenerated