We've recently written a device driver (for Linux), and it uses
ioctl(2). We use a separate C program which is also a BSD-socket
server to drive the device at the user-level. The socket server is
for Java apps which also need to use the device.
If you want to use ioctl(2), you probably need JN
I am working on a java wrapper for a linux library that uses files to
open(), read(), and issue ioctl() calls to a device. I assume I can
open() and read() the device file as I would any standard file in java.
Is this correct?
What about the ioctl() calls? Can I do these in java wthout using
The reason for this is that the default -Xmx value is 64MB. On Linux
you can not treat
(1) reserving part your addresss space and
(2) comitting swap to it
as two different ops. You get both at one shot. (This is my
understanding, I could be wrong, please correct me if you are better
inform
I am not in a hurry and will gladly wait for a few weeks while any
remaining bugs are resolved. Will a file be made available containing the
Linux-specific source code?
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I noticed the linux jdk1.2 now has a 70 meg footprint in ram
(as opposed to 6 meg for 1.1.7).
Is this because it was built with special debugging info or
should I expect it to remain this big (necessitating the purchase
of another 64M of ram)?
C.J. Beyer
[EMAIL PROTECTED]
http://styx.phy.vanderb
I did a first Jini test with the Linux Jdk1.2-pre1, worked out of the
box.
Linux 2.2.2 client, LUS on NT-Server, Service on NT-Server &&
ActivationService on Linux 2.2.2 registered on NT.
Didn't compile anything just mounted the NTFS drives and run the classes
compiled under NT (WORA) with Linux.
At 11:01 PM 3/3/99 -0500, I wrote: >[EMAIL PROTECTED] writes: >> Running
Blackdown 1.1.7 with linux 2.0.36 on an Elan SC400 development >> board (486,
33 MHz, no floating point unit) results in extremely long load >> times (up to
an hour or more) for applets that load quickly on a desktop >> linux
I am new to Java and not a programmer, but have had some experience in
compiling software.
I downloaded the JDK 1.2 source code from
http://www.sun.com/software/communitysource/ and wish to compile it under
Linux. I assume that it would probably be best to wait until the Linux
version has stabili
Hey there everyone.
I'm having a problem with AWT under jdk117a for linux. If I click on
checkboxes, buttons, etc. quite quickly, the widget often enters some
intermediate state... the widget depressed while the mouse is over it, and
raised when the mouse is not. Sometimes the reverse happen
On Fri, 5 Mar 1999, Ron Resnick wrote:
[...]
> Now, none of that has any bearing on the original question
> of course, ie - would they use blackdown as their point
> of departure for Linux-based Java efforts. My own guess,
> like Nathan's, is that they would. After all, why on
> earth not?? It is
Hi,
I downloaded JDK1.2 and after I downloaded the script to fix the library
problem everything is running fine. I'm using RedHat 5.2 and KDE 1.1. The speed
is no there yet if I compared it with NT. In one of my application I'm using
internal frames and when I resized the main window the redraw
I've been watching to Web site to see how the tests for the new JCK are
going, and I notice that it seems to have passed all but a few tests. The
Web site lists them as relating to a bug in the 2.0.3x Linux kernel. What
does this do to the release of the JCK? If it's a kernel bug, are they
going
Yes, I read the README.
And you suggestion fixed the linking problem.
Thanks,
Russ
[EMAIL PROTECTED] on 03/05/99 01:49:32 PM
To: Russell Pridemore@LEXMARK
cc: [EMAIL PROTECTED]
Subject: Re: Java 2 initial impressions
> Russ Pridemore writes:
Russ> - The invocation API stuff
\I DID NOT SIGN UP TO BE ON THIS LIST. I WOULD APPREICIATE BEING TAKEN OF. I
DO NOT WANT THE EXCESS MAIL. IF THERE WAS A THING ON THE BOTTOM OF THESE
MAILS TELLING ME HOW TO UNSUB I WOULD BUT THERE ISN'T. PLEASE HELP. THANK YOU
eVE
Frank B. Brokken writes:
>I'm looking for parser and scanner generators that produce Java
>sourcefiles, comparable to bison and flex. I once had a reference for a parser
>generator producing java sources, but I lost the reference.
(other people wrote about ANTLR and JavaCC)
Perhaps you were
> Russ Pridemore writes:
Russ> - The invocation API stuff has changed. I wrote a little C wrapper
Russ> to launch the non-GUI stuff as a daemon. I used to link
Russ> it with -L/usr/jdk/lib/i686/green_threads -ljava
Russ> Substituting -L/usr/jdk1.2/jre
Russ Pridemore <[EMAIL PROTECTED]> writes:
> - RMI seems to have stopped working. I was able, with 1.1.7,
> to run the Swing GUI on a NT machine, talking to the
> the rest of the java application on Linux via RMI. The
> Sun JDK on NT now complains:
> java.rmi.Con
Blackdown, you guys rock! I downloaded pre-1 and
it looks really good for the most part. I'm running a
stock RedHat 5.2 distribution and most things are
working after I ran the shell script posted to
http://www.blackdown.org/cgi-bin/jdk/incoming?id=424;user=guest;selectid=424
I haven't spent mu
> "Louis-David" == Louis-David Mitterrand <[EMAIL PROTECTED]> writes:
Louis-David> Has anyone else noticed the fonts (or lack thereof)
Louis-David> in Linux-jdk1.2? Everything seems to be in "lucida"
Louis-David> or is it just me? I've tried using the
Where did you get the jdk ?
list faux pas.
The developers have announced this (see the archives) and the
information is clearly stated in the README.
Please start there.
[EMAIL PROTECTED] wrote:
>
> I am downloading the latest JDK1.2 betafrom
> ((http://www.tux.org/pub/java/JDK-1.2/i386/pre-v1/))
> is anyone currentl
[EMAIL PROTECTED] wrote:
> Hi!
>
> I just came from the Linux World expo. It's _really_ crowded there. There
> is one computer at the Sun booth that is running Linux 2.0. I didn't have
> opportunity to check it :-( but one of the exhibitors told me that the
> final release could be rea
It seems that jdk 1.2 is ready for x86 machines with 2.2.x(no kernel
bug). You cannot release it just to us?
--
http://www.slidellweb.com/dcougle
ICQ #3795561
Lunarbard on AOL(Instant Messenger)
Proverbs 15:3
"We will not be the alternative, we will set the trend"
[EMAIL PROTECTED] wrote:
> I am downloading the latest JDK1.2 betafrom
> ((http://www.tux.org/pub/java/JDK-1.2/i386/pre-v1/))
> is anyone currently using it? where there any problems with installation or code
> porting?
>
I filed a bug report about jdk1.2. The bug id# is 424. It is about
> > for those of you checking the list often, and chomping at the bit,
> > the ftp.tux.org mirror just finieshed mirrioring 1.2.tgz (all 36Megs if it)
>
> just tried to access it.
> Result: User anonymous access denied.
>
> Sorry folks, private eyes only ;-)
Have to revise the above statement:
I am downloading the latest JDK1.2 betafrom
((http://www.tux.org/pub/java/JDK-1.2/i386/pre-v1/))
is anyone currently using it? where there any problems with installation or code
porting?
Thanks
Steve Gee
Java Developer
Maxor National Pharmacies
Information Technologies
[EMAIL PROTECTED]
w
> for those of you checking the list often, and chomping at the bit,
> the ftp.tux.org mirror just finieshed mirrioring 1.2.tgz (all 36Megs if it)
just tried to access it.
Result: User anonymous access denied.
Sorry folks, private eyes only ;-)
Oliver
___
for those of you checking the list often, and chomping at the bit,
the ftp.tux.org mirror just finieshed mirrioring 1.2.tgz (all 36Megs if it)
-jj-
--
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The Cobalt Qube and RaQ products are proving popular over here in the Uk
as I expect they are in the states The Qube II has just been launched.
These have MIPS CPUs running at 150 and 250Mhz.
I have a customer who has one of these at raileurope.co.uk and he wants
java 1.1 or above on it how can
Justin Knotzke wrote:
> so maybe their attitudes have really changed. I suspect that BEA has not ported
> Weblogic to Linux because of it's reluctance to use Blackdown's VM.
Ported? Why port? I used Weblogic's JDBC drivers for MS SQL on Linux Blackdown
1.1.7 with no problems whatsoever. Worked
Ron Resnick wrote:
>
> Nathan Meyers wrote:
>
> Now, none of that has any bearing on the original question
> of course, ie - would they use blackdown as their point
> of departure for Linux-based Java efforts. My own guess,
> like Nathan's, is that they would. After all, why on
> earth not?? It
Louis-David Mitterrand wrote:
>
> Has anyone else noticed the fonts (or lack thereof) in Linux-jdk1.2?
> Everything seems to be in "lucida" or is it just me? I've tried
> using the font.properties from the xfstt package but then I get huge
> arial fonts in menus. Would anyone care to share a good
A short note for glibc 2.1 users:
Native threads don't work with glibc 2.1 because of a problem
with pthread_create.
A special glibc 2.1 version will be available in a few days.
Juergen
--
Juergen Kreileder, Universitaet Dortmund, Lehrstuhl Informatik V
Baroper Strasse 301, D-44221
Nathan Meyers wrote:
>
> Justin Knotzke wrote:
> >
> > Hi,
> >
> > I see that IBM is porting Websphere to Linux. Are they going to use
> > your VM? If not, do you think they are going to port their VM to Linux?
>
> A look at their site doesn't suggest the existence of a "their VM
On Thu, 4 Mar 1999, Frank B. Brokken wrote:
> I'm looking for parser and scanner generators that produce Java
> sourcefiles, comparable to bison and flex. I once had a reference for a parser
> generator producing java sources, but I lost the reference. I *do* have
> references voor lexical sc
Cees de Groot wrote:
>
> It'd be a good idea to drop the Xi guys a note that a compatibility slipped in
> somewhere.
>
I was shocked by the fact that when I installed the XFree libs, XAccel refused to
start and I was dropped in a shell when I killed the XServer.
This is not my ideal notion of co
Has anyone else noticed the fonts (or lack thereof) in Linux-jdk1.2?
Everything seems to be in "lucida" or is it just me? I've tried
using the font.properties from the xfstt package but then I get huge
arial fonts in menus. Would anyone care to share a good font.properties
file for jdk1.2?
[using
When the jdk1.2 diffs are released, do we need a working jdk1.2 to do the
build? and if so, how was the first port built?
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I've uploaded a pre-release version of Java 2 for x86 Linux. It should be
making its way out to the mirrors in the next day or so.
If you have a really good, fast connection to the net, and you're willing to
maybe have to do some environment hacking to get things to work, please check
it out a
You should get away by installing the XFree 3.3.3.1 shared libraries somewhere,
and hacking LD_LIBRARY_PATH in the Java wrapper scripts. Note that the
accelleration is done at the server side, not at the client side, so
performance-wise it shouldn't matter much which shared libraries your Java
pro
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