Kazutaka YOKOTA 9d6218d088 Add a new compile option SC_HISTORY_SIZE to specify the history buffer ... size in terms of lines (instead of bytes). When changing video mode in ioctl SW_XXX commands, syscons checks scp->history_size and allocate a history buffer at least as large as the new screen size. (This was unnecessary before, because HISTORY_SIZE was as large as 100 lines and this is bigger than the maximum screen size: 60 lines). Similar adjustment is done in ioctl CONS_HISTORY command too. PR: kern/4169 Reviewed by: sos		1997-09-04 23:01:06 +00:00
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blank	Incorporated lots of fixes and suggestions from Bruce and changes to	1997-07-15 14:49:39 +00:00
daemon	Incorporated lots of fixes and suggestions from Bruce and changes to	1997-07-15 14:49:39 +00:00
fade	Incorporated lots of fixes and suggestions from Bruce and changes to	1997-07-15 14:49:39 +00:00
green	Incorporated lots of fixes and suggestions from Bruce and changes to	1997-07-15 14:49:39 +00:00
snake	Incorporated lots of fixes and suggestions from Bruce and changes to	1997-07-15 14:49:39 +00:00
star	Incorporated lots of fixes and suggestions from Bruce and changes to	1997-07-15 14:49:39 +00:00
syscons.c	Add a new compile option SC_HISTORY_SIZE to specify the history buffer	1997-09-04 23:01:06 +00:00
syscons.h	Add a new compile option SC_HISTORY_SIZE to specify the history buffer	1997-09-04 23:01:06 +00:00