June 2002 - Wine-Devel - list.winehq.org

Re: Memory and swap full

by Marcelo Welter

I use the lastet version updated with CVS Em Ter 25 Jun 2002 14:13, você escreceu: > What version of Wine do you use? > Some time ago a big memory leak was fixed. > > Andriy

June 25, 2002

Re: wine/server sock.c

by Martin Wilck

Am Die, 2002-06-25 um 19.09 schrieb Alexandre Julliard: > The regression test was failing because the client didn't receive the > FD_CLOSE notification. With the fix it now works both in 2.2 and 2.4 > kernels. OK - but I am not sure if the second change can't break something for 2.4 or other POSIX systems - here POLLHUP would IMO mean that the peer has closed both sides of the connection, justifying to reset FD_WRITE and FD_WINE_CONNECTED just as we do with POLLERR. Perhaps we should carry out a small test at wineserver startup to determine whether a shutdown() can cause a POLLHUP to be received (below a small proof-of-concept test program that shows how that could work - I tested it on 2.2 and 2.4, it yields the expected results). I have another issue that I am not sure how to fix yet: For UDP sockets, it is perfectly legal to receive 0 bytes, thus an empty receive should not be interpreted as a hangup. I think this requires that we store the socket type (STREAM or DGRAM) in the server socket structure and test for empty receives only for DGRAM sockets. Regards, Martin PS I'd be grateful if you could also help me out with that GUID question... #include <stdio.h> #include <unistd.h> #include <sys/types.h> #include <sys/poll.h> #include <sys/socket.h> typedef enum { SOCK_SHUTDOWN_ERROR = -1, SOCK_SHUTDOWN_EOF = 0, SOCK_SHUTDOWN_POLLHUP = 1 } sock_shutdown_t; static sock_shutdown_t sock_shutdown_pollhup = SOCK_SHUTDOWN_ERROR; static sock_shutdown_t sock_check_pollhup (void) { sock_shutdown_t ret = SOCK_SHUTDOWN_ERROR; int fd[2], n; struct pollfd pfd; char dummy; if ( socketpair ( AF_UNIX, SOCK_STREAM, 0, fd ) ) goto out; if ( shutdown ( fd[0], 1 ) ) goto out; pfd.fd = fd[1]; pfd.events = POLLIN; pfd.revents = 0; n = poll ( &pfd, 1, 0 ); if ( n != 1 ) goto out; /* error or timeout */ if ( pfd.revents & POLLHUP ) ret = SOCK_SHUTDOWN_POLLHUP; else if ( pfd.revents & POLLIN && read ( fd[1], &dummy, 1 ) == 0 ) ret = SOCK_SHUTDOWN_EOF; out: close ( fd[0] ); close ( fd[1] ); return ret; } int main (void) { sock_shutdown_pollhup = sock_check_pollhup (); switch ( sock_shutdown_pollhup ) { case SOCK_SHUTDOWN_EOF: printf ( "shutdown() causes EOF\n" ); break; case SOCK_SHUTDOWN_POLLHUP: printf ( "shutdown() causes POLLHUP\n" ); break; default: printf ( "ERROR in sock_check_pollhup()\n" ); return 257; } return 0; } -- Martin Wilck Phone: +49 5251 8 15113 Fujitsu Siemens Computers Fax: +49 5251 8 20409 Heinz-Nixdorf-Ring 1 mailto:Martin.Wilck(a)Fujitsu-Siemens.com D-33106 Paderborn http://www.fujitsu-siemens.com/primergy

June 25, 2002

Re: Memory and swap full

by Andriy Palamarchuk

--- Marcelo Welter <pouback(a)sysmo.com.br> wrote: > Hello > > Running a application make on Delphi i observe a > periodical increase on memory used > after a time this effect occur in swap space used > and are continued at full swap then machine stop in > a continuos access to HardDisk and nothing else run > waiting this process What version of Wine do you use? Some time ago a big memory leak was fixed. Andriy __________________________________________________ Do You Yahoo!? Yahoo! - Official partner of 2002 FIFA World Cup http://fifaworldcup.yahoo.com

June 25, 2002

Re: wine/server sock.c

by Alexandre Julliard

Martin Wilck <Martin.Wilck(a)Fujitsu-Siemens.com> writes: > I am still wondering about this ... what exactly is fixed by the patch? > Was there a bug report, a failing application, or whatever? The regression test was failing because the client didn't receive the FD_CLOSE notification. With the fix it now works both in 2.2 and 2.4 kernels. -- Alexandre Julliard julliard(a)winehq.com

June 25, 2002

Memory and swap full

by Marcelo Welter

Hello Running a application make on Delphi i observe a periodical increase on memory used after a time this effect occur in swap space used and are continued at full swap then machine stop in a continuos access to HardDisk and nothing else run waiting this process resuming...the memory are exausted and i have something like a general break on my system. If i close the wine and reopen all return to normal state i think that problem is in my application but i dont know how localize this in my source code any body have a similar situation...? what i can make in this case...? cry !... :( Marcelo

June 25, 2002

Re: wine/server sock.c

by Martin Wilck

Am Fre, 2002-06-21 um 21.06 schrieb Alexandre Julliard: > Modified files: > server : sock.c > > Log message: > Attempt at fixing POLLHUP handling for Linux 2.2.x. I am still wondering about this ... what exactly is fixed by the patch? Was there a bug report, a failing application, or whatever? Martin -- Martin Wilck Phone: +49 5251 8 15113 Fujitsu Siemens Computers Fax: +49 5251 8 20409 Heinz-Nixdorf-Ring 1 mailto:Martin.Wilck(a)Fujitsu-Siemens.com D-33106 Paderborn http://www.fujitsu-siemens.com/primergy

June 25, 2002

Re: silly question on bug tracker

by Andriy Palamarchuk

--- Ann and Jason Edmeades <us(a)the-edmeades.demon.co.uk> wrote: > Just a silly question, but using the bug interfacew, > how do I assign a bug > for me to do! I must be going blind but I just cant > see what to do > > (http://bugs.winehq.com/show_bug.cgi?id=817 for > example) For me this page probably looks different as for you ;-) I think you are not logged in. Normally you see a radio button group below the comments field. The buttons which will be of your interest are "Accept Bug" - the status changes to "Assigned" and the bug is assigned to you, "Reassign bug to" - the bug is reassigned to the person you mention and status does not change. Accept bug if you are working on it, only reassign to yourself if you are going to work, but have not started yet - somebody else could pickup the bug. I want to give you more privileges, but you have two accounts registered in Bugzilla. What account are you going to use regulary? Andriy __________________________________________________ Do You Yahoo!? Yahoo! - Official partner of 2002 FIFA World Cup http://fifaworldcup.yahoo.com

June 25, 2002

Re: How well does WINE run if you have a Window$ CD?

by Roland

At 09:06 AM 6/24/02 -0300, Roland wrote: <snip> Hello, did I ask the wrong question? I read the manual and it says that only a few basic dlls need to be implemented. For the other we can use the windows dlls. So I think my question makes sense. Is there a particular reason why no one wants to answer it? Sorry for taking your time, Roland

June 25, 2002

Autocad slow startup

by Max

I just updated wine from cvs (today 27 june); AutoCAD cad program, that ran well before now needs some 5 minutes to start.... There's no disk activity, nor some hidden process, as TOP reveals. It just hangs for some 5 minutes (on a P4 2 Ghz...), then starts in a shot. Does somebody have such a problem with some other app, or maybe already solved it ? If not I'll try a regression to see what happens. Regards Max

June 25, 2002

Re: [help] GDI text fonts

by Huw D M Davies

On Tue, Jun 25, 2002 at 12:40:15PM +0800, leanne wrote: > I have another question, when I try to print a document using > wordpad.exe, it doesn't use the font display. > > Arial changes to Helvetica. > Cooper changes to AvantGarde-Book > Kochi Gothic changes to AvantGarde-Book > > <screenshot5.png> > > Why it could not set the correct font? no such fonts for printing? where > the code it changes to Helvetica/AvantGarde-Book? The code to download TT fonts to a printer was committed to the cvs yesterday, so please give this a go. Huw. -- Huw Davies huw(a)codeweavers.com

June 25, 2002