vga_getmonitortype(3) [osf1 man page]

vga_getmonitortype(3)						Svgalib User Manual					     vga_getmonitortype(3)

NAME

       vga_getmonitortype - returns the monitor type configured

SYNOPSIS

       #include <vga.h>

       int vga_getmonitortype(void);

DESCRIPTION

       This  returns the monitor type configered in /etc/vga/libvga.config.  This function is really obsolete, as the result is of not much use to
       the application vga_getmodeinfo(3) and vga_hasmode(3) do already check the monitor type and there are more flexible ways to specify it too.

       The return value is one of:

       MON640_60
	      31.5 KHz (standard VGA): does 640x480 in 60Hz vsync.
       MON800_56
	      35.1 KHz (old SVGA): does 800x600 in 56Hz vsync.
       MON1024_43I
	      35.5 KHz (low-end SVGA, 8514): does 1024x768 in 43Hz vsync interlaced.
       MON800_60
	      37.9 KHz (SVGA): does 800x600 in 60Hz vsync.
       MON1024_60
	      48.3 KHz (SVGA non-interlaced): does 1024x768 in 60Hz vsync, non-interlaced.
       MON1024_70
	      56.0 KHz (SVGA high frequency): does 1024x768 in 70Hz vsync.
       MON1024_72
	      does 1024x768 in 72Hz vsync or even better.

SEE ALSO

       svgalib(7), vgagl(7), libvga.config(5), mousetest(6), spin(6), vga_init(3), vga_setmode(3), vga_hasmode(3), vga_getmodeinfo(3)

AUTHOR

       This manual page was edited by Michael Weller <eowmob@exp-math.uni-essen.de>. The exact source of the referenced function as well as of the
       original documentation is unknown.

       It is very likely that both are at least to some extent are due to Harm Hanemaayer <H.Hanemaayer@inter.nl.net>.

       Occasionally  this might be wrong. I hereby asked to be excused by the original author and will happily accept any additions or corrections
       to this first version of the svgalib manual.

Svgalib (>;= 1.2.11)						   27 July 1997 					     vga_getmonitortype(3)

restoretextmode(1)                                              Svgalib User Manual                                             restoretextmode(1)

NAME

       restoretextmode - save or restore the SVGA registers for textmode.

SYNOPSIS

       restoretextmode {-r|-w} filename

DESCRIPTION

       The state of the SVGA is written to or restored from filename using the vga_gettextmoderegs(3) and vga_settextmoderegs(3) functions.

       As of this writing this file is 385 bytes long but this might change with future versions.

       Please  do  not  fiddle with the contents of the file except when you know what you do. It might even result in hardware damage. Because of
       that, you should think twice to make this command available to all users on your system.

       The purpose of this program is usually to recover from a crashed console due to an svgalib, Xfree or other  program  bug.  First  save  the
       state  of  the  SVGA card when on a text console. After the crash restore this state. The savetextmode(1) and textmode(1) script makes this
       procedure very easy.

OPTIONS

       -w filename
              write the SVGA state to the file filename.

       -r filename
              restore the SVGA state from the file filename.

SEE ALSO

       svgalib(7), vgagl(7), libvga.config(5), vga_gettextmoderegs(3), vga_settextmoderegs(3),  dumpreg(1),  convfont(1),  fix132x43(1),  restore-
       font(1), restorepalette(1), runx(1), savetextmode(1), setmclk(1), textmode(1).

AUTHOR

       This  manual page was edited by Michael Weller <eowmob@exp-math.uni-essen.de>. The exact source of the referenced utility as well as of the
       original documentation is unknown.

       It is very likely that both are at least to some extent are due to Harm Hanemaayer <H.Hanemaayer@inter.nl.net>.

       Occasionally this might be wrong. I hereby asked to be excused by the original author and will happily accept any additions or  corrections
       to this first version of the svgalib manual.

Svgalib (>;= 1.2.11)                                                 2 Aug 1997                                                  restoretextmode(1)