[Bug 469] Changed - Application can not read from serial port

[wine-bugs at winehq.com]

http://bugs.winehq.com/show_bug.cgi?id=469

*** shadow/469	Fri May 24 13:45:20 2002
--- shadow/469.tmp.23990	Sat May 25 14:33:39 2002
***************
*** 140,142 ****
--- 140,235 ----
  What is your OS/distribution?
  Can this application be freely accessed (probably demo/trial version)? If yes,
  please describe how to reproduce the issue.
+ 
+ ------- Additional Comments From sbuehne at web.de  2002-05-25 14:33 -------
+ Hi Anryi,
+ I did some tests on the CVS tree as you suggested. I builded up the complete CVS
+ tree and went back to the 31st of July. As expected the application worked with
+ this wine build. Going forward I could identify the last working wine version
+ which is from August, 20th 2001.
+ 
+ In the diffs for the wine build for the 21st August the follwing 
+ changes are listed:
+ 
+ 2001-08-21  Alexandre Julliard  <julliard at winehq.com>
+ +
+ +
+ * windows/painting.c, windows/win.c, windows/winpos.c,
+ +
+   dlls/x11drv/winpos.c, include/win.h:
+ +
+ Removed WIN_GetDesktop().
+ +
+ +
+ * win32/console.c, windows/multimon.c, windows/x11drv/clipboard.c,
+ +
+   debugger/break.c, debugger/editline.c, debugger/msc.c,
+ +
+   dlls/msacm/msacm32_main.c, dlls/ole32/ole2.c, dlls/shell32/systray.c,
+ +
+   dlls/user/dde/server.c, dlls/winmm/driver.c, dlls/winmm/mci.c,
+ +
+   dlls/winmm/mmio.c, dlls/winmm/wineoss/mmaux.c,
+ +
+   documentation/debugger.sgml, msdos/int2f.c:
+ +
+ Francois Gouget <fgouget at free.fr>
+ +
+ Documentation updates (mainly thru vs. through).
+ +
+ +
+ * dlls/comctl32/listview.c:
+ +
+ Gerard Patel <gerard.patel at nerim.net>
+ +
+ Rect returned by LISTVIEW_GetItemRect should be total size in report
+ +
+ mode.
+ +
+ +
+ * graphics/x11drv/bitmap.c:
+ +
+ Gerard Patel <gerard.patel at nerim.net>
+ +
+ Default bitmap is not subject to reference counting.
+ +
+ +
+ * dlls/oleaut32/olepicture.c, dlls/oleaut32/typelib.c,
+ +
+   dlls/oleaut32/variant.c, include/oleauto.h, include/wine/obj_oleaut.h:
+ +
+ Francois Gouget <fgouget at free.fr>
+ +
+ Add the decVal field to VARIANT.
+ +
+ Fix the VARIANT C layout, i.e. the union/struct names/nesting.
+ +
+ Encapsulate all accesses to VARIANT types with the V_VT and V_UNION
+ +
+ macros.
+ +
+ +
+ * server/serial.c:
+ +
+ Mike McCormack <mike_mccormack at start.com.au>
+ +
+ Unconditionally set O_NONBLOCK when opening.
+ 
+ I have tested to undo the change to the serial.c modul. 
+ So I removed this line from the wine build of 24th of August 2001 on my machine
+ and compiled wine without this modification. But the application is still
+ failing. So the modification to the serial.c modul does not seem to be the cause
+  of the problem.
+ 
+ To your other questions:
+ Also the current wine version do not work. I'm still using the old stuff.
+ The application is free available, because it is a monitoring program to a SOLAR
+ equipment, which is installed on the roof. This application reads from a serial
+ port the current status of this equipment.
+ 
+ My OS is a SuSE Distribution 7.3. The current kernel version is 2.4.18
+ 
+ 
+ Regards
+ 
+ Stephan
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