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[svn] Return a value on non-Windows systems without TIOCGWINSZ.

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hniksic 2004-01-29 04:38:52 -08:00
parent 4d626daf5a
commit 9a4afed6fd
2 changed files with 9 additions and 2 deletions
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5
src/ChangeLog
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@ -1,3 +1,8 @@
2004-01-29 Hrvoje Niksic <hniksic@xemacs.org>
* utils.c (determine_screen_width): Return 0 if not running on
Windows or on a TIOCGWINSZ-capable system.
2004-01-28 David Fritz <zeroxdf@att.net>
* utils.c (determine_screen_width): Correctly determine console

6
src/utils.c
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@ -1674,10 +1674,12 @@ determine_screen_width (void)
#else /* not TIOCGWINSZ */
# ifdef WINDOWS
CONSOLE_SCREEN_BUFFER_INFO csbi;
if (!GetConsoleScreenBufferInfo (GetStdHandle (STD_OUTPUT_HANDLE), &csbi))
if (!GetConsoleScreenBufferInfo (GetStdHandle (STD_ERROR_HANDLE), &csbi))
return 0;
return csbi.dwSize.X;
# endif /* WINDOWS */
# else /* neither WINDOWS nor TIOCGWINSZ */
return 0;
#endif /* neither WINDOWS nor TIOCGWINSZ */
#endif /* not TIOCGWINSZ */
}