[Bug 28192] New: regedit: The usage message arrives too late in the wine console
wine-bugs at winehq.org
wine-bugs at winehq.org
Fri Aug 26 04:10:14 CDT 2011
http://bugs.winehq.org/show_bug.cgi?id=28192
Summary: regedit: The usage message arrives too late in the
wine console
Product: Wine
Version: 1.3.26
Platform: x86
OS/Version: All
Status: NEW
Severity: normal
Priority: P2
Component: programs
AssignedTo: wine-bugs at winehq.org
ReportedBy: fgouget at codeweavers.com
To reproduce this start the console with 'wine wineconsole cmd' and then type
'regedit /?' in the wine console.
You will get something like this:
c:\>regedit /?
c:\>Usage:
regedit filename
regedit /E filename [regpath]
regedit /D regpath
[...]
Notice how the second wineconsole prompt appears before the regedit usage?
I believe this happens because regedit uses msvcrt's stdio functions: it uses
the '$(top_srcdir)/include/msvcrt' headers and that seems to be enough for it
to link with msvcrt. So there are probably two things here:
* This looks like a bug in the MSVCRT stdio functions.
* regedit should probably use the WriteConsole() / WriteFile() functions
anyway like all the other Wine tools.
See the XCOPY_wprintf() function in programs/xcopy/xcopy.c or the output_*()
functions in programs/net/net.c for a model on how to do this. And if making
the switch to WriteConsole(), verify that running 'regedit /?' still works fine
in a regular xterm or equivalent.
(split off from bug 13861)
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