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84465 discussions

Pre-regression regression error :)
by Paul Millar 12 May '02

12 May '02

Hi, Looks like the bug picked up in WRT [1] is genuine (I didn't want to post anything until I was reasonably sure). Juergen shlwapi tests, patch http://cvs.winehq.com/patch.py?id=1020973688889206600449146 seem to have uncovered a bug in registry expansion, but strangely only when wine is emulating an NT-like versions of windows. If you do: export WINEOPTIONS="-winver win2k" make testclean test you find two errors in tests/shreg.c: the tests at line 125 and at line 145. But, if the tests are done with wine in a Win95-like mode: export WINEOPTIONS="-winver win95" make testclean test the tests pass. The errors are: > tests/shreg.c:125: Test failed: (21,20) > tests/shreg.c:145: Test failed: (21,20) which suggests an out-by-one error (the value "21" should be "20"). As far as I've tracked the problem, it seems to be with RegQueryValueExA returning the wrong size. Unfortunately I'm rather pushed for time right now, so if anyone fancies getting to the bottom of this, feel free. Cheers, ---- Paul Millar [1] - http://www.astro.gla.ac.uk/users/paulm/WRT/wrt.php

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Re: Second try for GetCalendarInfo
by Andreas Mohr 12 May '02

12 May '02

On Sat, May 11, 2002 at 11:35:47PM -0400, Vincent Béron wrote: > There's still a couple of things unimplemented, as I don't have access > to a compiler able to produce working code on Windows for me to get the > missing data. (VC98 bails out on _GetCalendarInfoA, and it's the only > one I have easy access to). Err, "man GetProcAddress" ? :-) -- Andreas Mohr Stauferstr. 6, D-71272 Renningen, Germany Tel. +49 7159 800604 http://home.arcor.de/andi.mohr/

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Re: patch for the ldconfig fix in latest snapshot
by Tony Lambregts 12 May '02

12 May '02

Dustin Navea wrote: [snip] >--- tools/wineinstall Sat May 4 13:31:24 2002 >+++ tools/wineinstall.new Sat May 11 01:19:04 2002 >@@ -319,7 +319,9 @@ > # to our sucommand string > if [ -f /etc/ld.so.conf ] > then >- if [ ! grep -qs "$libdir" /etc/ld.so.conf ] >+ # why were there brackets around this? it wasn't evaluating >+ # correctly because of them! -Dustin Navea > Doh!... The previous two lines should not be in the patch . If it was applied it would make for very strange reading. Please re-submit without them. >+ if ! grep -qs "$libdir" /etc/ld.so.conf > then { > echo > echo "$libdir doesn't exist in your /etc/ld.so.conf, it will be added" > > lookingoveryourshoulder Tony Lambregts

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Making wine complain if profile dir isn't valid
by Paul Millar 12 May '02

12 May '02

Hi, Got caught out by a "gotcha", where %USERPROFILE% was not mapped into the correct directory because the directory didn't exist. A valid %USERPROFILE% is a requirement of one of Juergen regression tests (%USERPROFILE%\\subdir1 > 25). The attached patch will make wine emit a warning if the directory isn't valid. This is "the right thing", isn't it? ChangeLog: Wine now warns if Profile directory doesn't exist. ---- Paul Millar

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Running unit tests on Windows
by Jakob Eriksson 12 May '02

12 May '02

The http://www.codeweavers.com/about/news/talks/wineconf2002/regression/Slide17… talks about compiling on Windows with proprietary compilers. Since I've seen on this list ideas about compiling with mingw on Windows instead. Shouldn't it be possible to cross-compile with mingw on Linux instead? That way the samba share would also keep the .EXE files, and life would be much simpler... just a thought. what do you all think? -- regards, Jakob Eriksson The wages of sin is debugging. -- Ron Jeffries

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(no subject)
by Paul Millar 12 May '02

12 May '02

Hi, I've tried to get wine to compile under a 2.2.17 kernel machine (w/ RedHat 7.0), not particularly because of Stefan's problems under RH-5.2, but trying to track down some other bugs (although hopefully the patches will help a little :) The first stumbling block was in dlls/ntdll/cdrom.c. Two routines in the file try to set members of the cdrom_generic_command structure (defined in linux/cdrom.h) that don't exist in 2.2.x kernels, but do exist in 2.4.x kernels. The attached patch adds configure checks for these structure members and puts "#ifdef"s around the assignments in dlls/ntdll/cdrom.c . I don't know the knock-on effects for not setting these values, but presumably getting something to work is better than wine not compiling :) On a point of style, should there be one test for these two structure members, or two independent tests? The members appear in the kernel at the same time (2.2.x -> 2.4.0) ChangeLog: Towards fixing compilation under 2.2.x kernels NB both configure and include/config.h.in need to be regenerated. ... but, the problems didn't stop there. The compilation continues until it starts to use wmc, which core-dumps on the /second/ usage. ------------------------[ Compilation log ]--------------------------- [...] make[2]: Leaving directory `/scratch/remus1/paulm/wine/dlls/ntdll' rm -f ntdll.dll.so && ln -s ntdll/ntdll.dll.so ntdll.dll.so rm -f libntdll.dll.so && ln -s ntdll/ntdll.dll.so libntdll.dll.so make[2]: Entering directory `/scratch/remus1/paulm/wine/dlls/kernel' LD_LIBRARY_PATH="../../library:../../unicode:$LD_LIBRARY_PATH" ../../tools/wmc/wmc -i -H /dev/null -o messages/winerr_enu.mc.rc messages/winerr_enu.mc DEBUG: setting up handler DEBUG: getting time DEBUG: cmdlen=72 LD_LIBRARY_PATH="../../library:../../unicode:$LD_LIBRARY_PATH" ../../tools/wrc/wrc -I. -I. -I../../include -I../../include -o kernel.res -r kernel.rc make[2]: *** [kernel.res] Segmentation fault (core dumped) make[2]: Leaving directory `/scratch/remus1/paulm/wine/dlls/kernel' make[1]: *** [kernel/kernel32.dll.so] Error 2 make[1]: Leaving directory `/scratch/remus1/paulm/wine/dlls' make: *** [dlls] Error 2 [paulm@mowgli wine]$ ------------------------------[ End of log ]------------------------- The DEBUG output above was from the following patch: --- wmc.c 10 Mar 2002 00:24:24 -0000 1.3 +++ wmc.c 11 May 2002 19:49:33 -0000 @@ -125,8 +125,10 @@ int i; int cmdlen; + printf( "DEBUG: setting up handler\n"); signal(SIGSEGV, segvhandler); + printf( "DEBUG: getting time\n"); now = time(NULL); /* First rebuild the commandline to put in destination */ @@ -134,6 +136,7 @@ cmdlen = 4; /* for "wmc " */ for(i = 1; i < argc; i++) cmdlen += strlen(argv[i]) + 1; + printf( "DEBUG: cmdlen=%u\n", cmdlen); cmdline = (char *)xmalloc(cmdlen); strcpy(cmdline, "wmc "); for(i = 1; i < argc; i++) so, wmc is crashing before it is running main(), suggesting some linking problem? The machine is running glibc 2.2.4 (via RedHat RPM glibc-2.2.4-18.7.0.3) and I was compiling with the alleged "v2.96" release of gcc (RPM gcc-2.96-85). Any ideas? Cheers, ---- Paul Millar

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Uninstaller problem on mingw port
by Steven Edwards 12 May '02

12 May '02

Hello Jeremy, Andi suggested I email you about my issues with uninstaller under mingw. The main unstaller window will render but be blank and then the program will crash when it gets to this line /*---------------------------------------------------------------------- -- ** Handle requests just to list the programs **---------------------------------------------------------------------- */ if (cmdline && strlen(cmdline) >= 6 && memcmp(cmdline, "--list", 6) == 0) I have inserted debugging code at every line around this point but it never makes it to the next messagebox. Do you see anything that might explain it? Thanks Steven "Every revolution was once a thought in one man's mind" - Ralph Waldo Emerson

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Re: PATCH: Preliminary DMA and SOUNDBLASTER emulation
by Dustin Navea 12 May '02

12 May '02

which sound cards is this meant for? i have a live platinum 5.1, is it to be used by people who _do_ or who _dont_ have sb cards? i must be missing the point, but what is the need for sb emulation? -Dustin __________________________________________________ Do You Yahoo!? LAUNCH - Your Yahoo! Music Experience http://launch.yahoo.com

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Stubbed implementations and Windows objects
by Ian D. Stewart 12 May '02

12 May '02

I am currently in the process of implementing a stubbed version of ctl3d.dll. For functions that return BOOL, I'm printing a fixme and then returning TRUE. What is the convention for stubbed implementations that return a Windows object (HBRUSH, HWND, etc)? Thanx, Ian

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Re: Little correction to kernel32.spec
by Francois Gouget 12 May '02

12 May '02

On Sat, 11 May 2002, Vincent Béron wrote: > There's a bunch of APIs defined with ptr instead of str/wstr: should I > clean them up also? > > Changelog: > - The definition of GetSystemWideDirectory{A,W} in kernel32.spec had > some ptr args, while they are supposed to be {str, wstr} respectively. This is wrong. These parameters are output parameters. If you declare them as str, then the relay code will print them when the function is called, i.e. before the buffer is initialized. -- Francois Gouget fgouget(a)free.fr http://fgouget.free.fr/ In a world without fences who needs Gates?

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