49 lines
1.4 KiB
Groff
49 lines
1.4 KiB
Groff
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.TH vga_gettextmoderegs 3 "27 July 1997" "Svgalib (>= 1.2.11)" "Svgalib User Manual"
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.SH NAME
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vga_gettextmoderegs, vga_settextmoderegs \- get/set the vga state used in text mode
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.SH SYNOPSIS
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.B "#include <vga.h>"
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.BI "void vga_gettextmoderegs(void *state);"
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.br
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.BI "void vga_settextmoderegs(void *state);"
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.SH DESCRIPTION
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The functions gives access to the buffer where svgalib saves the vga state which is use when
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the kernel displays text on the SVGA.
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This is used by the
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.BR restoretextmode "(1), "
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.BR savetextmode "(1), and "
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.BR textmode "(1)"
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utilities to restore a possibly screwed console.
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The buffer currently occupies 385 bytes. It can't do any harm to make it substantially larger
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to allow for future enhancements.
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.SH SEE ALSO
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.BR svgalib (7),
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.BR vgagl (7),
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.BR libvga.config (5),
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.BR restorefont (1),
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.BR restoretextmode (1),
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.BR restorepalette (1),
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.BR savetextmode (1),
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.BR textmode (1),
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.BR vga_dumpregs (3),
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.BR vga_gettextfont (3),
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.BR dumpreg (1)
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.SH AUTHOR
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This manual page was edited by Michael Weller <eowmob@exp-math.uni-essen.de>. The
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exact source of the referenced function as well as of the original documentation is
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unknown.
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It is very likely that both are at least to some extent are due to
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Harm Hanemaayer <H.Hanemaayer@inter.nl.net>.
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Occasionally this might be wrong. I hereby
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asked to be excused by the original author and will happily accept any additions or corrections
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to this first version of the svgalib manual.
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