wscons.conf(5) [netbsd man page]
WSCONS.CONF(5) BSD File Formats Manual WSCONS.CONF(5) NAME
wscons.conf -- workstation console config file SYNOPSIS
wscons.conf DESCRIPTION
The wscons.conf file defines parameters regarding to the workstation console (wscons). The file consists of lines starting with a keyword, and one or more arguments. Empty lines and lines starting with a hash (``#'') are ignored. This configuration file is used by the /etc/rc.d/wscons script which parses /etc/wscons.conf and runs wsconscfg(8), wsconsctl(8), and/or wsfontload(8) as configured. See rc.conf(5) for details on enabling the rc.d script. The following keywords and arguments are recognized: font name width height enc file Used to load a font via wsfontload(8). name gives a font name that can be used later, width can be used to specify the width of a font character in pixel, height is the same, just for the font characters' height. enc is used to declare the font's encoding, see the description on wsfontload(8)'s -e option for more detail. file gives the absolute path to the font file. See wsfontload(8) for more information. screen idx scr emul Add and configure virtual console number idx using a screen type of scr (e.g. 80x25) and a emul terminal emulation (e.g. vt100). See wsconscfg(8) for further parameter description. keyboard kbd Attach and configure keyboard kbd using ``wsconscfg -k''. If kbd is '-' or 'auto', the first free keyboard will be used. See wsconscfg(8) for more information. encoding enc Set the keyboard map to the given language code enc, using ``wsconsctl -w encoding=enc''. The map must be supported by the key- board driver in use and must be compiled into the kernel. See the keyboard driver's manpage (e.g., pckbd(4), ukbd(4)) for details. mapfile file Parses the contents of file, which contains a keyboard map per line, and calls ``wsconsctl -w map+='' for each line. See wsconsctl(8) for details. mux idx Used to attach and configure keyboard/mouse multiplexors, using ``wsconscfg -m idx''. See wsconscfg(8) for more information. setvar dev var val Set arbitrary wscons variable var to value val for specified control device dev. Can be used for direct modification of wscons(4) variables, when no other keywords are suitable. See wsconsctl(8) for more information. Command arguments can be specified as ``-'' which makes default values come into effect as described in the documentation of the utilities. FILES
/etc/wscons.conf SEE ALSO
wscons(4), wsconscfg(8), wsconsctl(8), wsfontload(8) BSD
November 22, 2008 BSD
Check Out this Related Man Page
WSCONS(4) BSD Kernel Interfaces Manual WSCONS(4) NAME
wscons -- workstation console access SYNOPSIS
options WSEMUL_SUN options WSEMUL_VT100 options WSEMUL_NO_DUMB options WSEMUL_DEFAULT="xxx" options WS_DEFAULT_FG=WSCOL_XXX options WS_DEFAULT_BG=WSCOL_XXX options WS_DEFAULT_COLATTR="(WSATTR_XXX | WSATTR_YYY)" options WS_DEFAULT_MONOATTR="(WSATTR_XXX | WSATTR_YYY)" options WS_KERNEL_FG=WSCOL_XXX options WS_KERNEL_BG=WSCOL_XXX options WS_KERNEL_COLATTR="(WSATTR_XXX | WSATTR_YYY)" options WS_KERNEL_MONOATTR="(WSATTR_XXX | WSATTR_YYY)" options WSCOMPAT_USL_SYNCTIMEOUT=nnn options WSDISPLAY_COMPAT_PCVT options WSDISPLAY_COMPAT_SYSCONS options WSDISPLAY_COMPAT_USL options WSDISPLAY_COMPAT_RAWKBD options WSKBD_EVENT_AUTOREPEAT options WSKBD_USONLY wsdisplay* at ... wskbd* at ... mux N wsmouse* at ... mux N pseudo-device wsmux N DESCRIPTION
The wscons driver provides support for machine independent access to the console. wscons is made of a number of cooperating modules, in particular o hardware support for display adapters, keyboards and mice, see wsdisplay(4), wskbd(4), and wsmouse(4) o input event multiplexor, see wsmux(4) o terminal emulation modules (see below), and o compatibility options to support control operations and other low-level behaviour of existing terminal drivers (see below) Terminal emulations wscons does not define its own set of terminal control sequences and special keyboard codes in terms of termcap(5). Instead a ``terminal emulation'' is assigned to each virtual screen when the screen is created. (See wsconscfg(8).) Different terminal emulations can be active at the same time on one display. The following choices are available: dumb This minimal terminal support is available unless the kernel option options WSEMUL_NO_DUMB was specified at build time. No control sequences are supported besides the ASCII control characters. The cursor is not addressable. Only ASCII keyboard codes will be delivered, cursor and functions keys do not work. sun The ``sun'' console emulation is available if options WSEMUL_SUN was specified at kernel build time. It supports the control sequences of SUN machine consoles and delivers its keyboard codes for function and keypad keys in use. This emulation is sufficient for full-screen applications. vt100 is available with the kernel compile option options WSEMUL_VT100. It provides the most commonly used functions of DEC VT100 termi- nals with some extensions introduced by the DEC VT220 and DEC VT320 models. The features of the original VT100 which are not or not completely implemented are: o VT52 support, 132-column-mode, smooth scroll, light background, keyboard autorepeat control, external printer support, keyboard locking, newline/linefeed switching: Escape sequences related to these features are ignored or answered with standard replies. (DECANM, DECCOLM, DECSCLM, DECSCNM, DECARM, DECPFF, DECPEX, KAM, LNM) o Function keys are not reprogrammable and fonts can not be downloaded. DECUDK and DECDLD sequences will be ignored. o Neither C1 control set characters will be recognized nor will 8-bit keyboard codes be delivered. o The ``DEC supplemental graphic'' font is approximated by the ISO-latin-1 font, though there are subtle differences. o The actual rendering quality depends on the underlying graphics hardware driver. Characters might be missing in the available fonts and be substituted by more or less fitting replacements. Depending on the keyboard used, not all function keys might be available. In addition to the plain VT100 functions are supported: o ANSI colors. o Some VT220 -like presentation state settings and -reports (DECRSPS), especially tabulator settings. In most applications, wscons will work sufficiently as a VT220 emulator. The WSEMUL_DEFAULT kernel option is used to select one of the described terminal options as the default choice. The default takes effect at kernel startup, i.e. for the operating system console or additional screens allocated through the WSDISPLAY_DEFAULTSCREENS option (see wsdisplay(4)), or if no emulation type was passed to the wsconscfg(8) utility. Compatibility options these options allow X servers and other programs using low-level console driver functions usually written specifically for other console drivers to run on NetBSD systems. The options are in particular: WSDISPLAY_COMPAT_USL Support the protocol for switches between multiple virtual screens on one display as used by most PC-UNIX variants. This is used by the NetBSD wsconscfg(8) utility. WSDISPLAY_COMPAT_RAWKBD Allows to get raw XT keyboard scancodes from PC keyboards as needed by i386 X servers. WSDISPLAY_COMPAT_PCVT Emulates enough of the NetBSD/i386 ``pcvt'' driver to make X servers work. WSDISPLAY_COMPAT_SYSCONS Emulates enough of the FreeBSD ``syscons'' driver to make X servers work. Useful with FreeBSD binary emulation. Linux/i386 X servers usually run successfully if the first two options are enabled together with the NetBSD Linux binary emulation. (To have programs looking for device special files of other console drivers find the wscons driver entry points, symlinks are a helpful mea- sure.) Other options options WS_DEFAULT_FG=WSCOL_XXX, options WS_DEFAULT_BG=WSCOL_XXX, options WS_DEFAULT_COLATTR="(WSATTR_XXX | WSATTR_YYY)" and options WS_DEFAULT_MONOATTR="(WSATTR_XXX | WSATTR_YYY)" allow to make default console output appear in specific colors and attributes. ``WS_DEFAULT_FG'' and ``WS_DEFAULT_BG'' set the foreground / background used on color displays. The ``WSCOL_XXX'' arguments are colors as defined in src/sys/dev/wscons/wsdisplayvar.h. ``WS_DEFAULT_COLATTR'' and ``WS_DEFAULT_MONOATTR'' are additional attribute flags used on color or monochrome displays, respectively. The arguments are defined in the same header file. Whether the attributes are supported or not depends on the actually used graphics adapter. These options are ignored by the ``dumb'' terminal emulation. options WS_KERNEL_FG=WSCOL_XXX, options WS_KERNEL_BG=WSCOL_XXX, options WS_KERNEL_COLATTR="(WSATTR_XXX | WSATTR_YYY)" and options WS_KERNEL_MONOATTR="(WSATTR_XXX | WSATTR_YYY)" allow to make console output originating from the kernel appear differently than output from user level programs (via /dev/console or the specific tty device like /dev/ttyE0). Their meaning is the same as their 'WS_DEFAULT_*' counterparts. options WSCOMPAT_USL_SYNCTIMEOUT=nnn The virtual screen switching protocol enabled by ``WSDISPLAY_COMPAT_USL'' uses a somewhat complex handshake protocol to pass con- trol to user programs such as X servers controlling a virtual screen. In order to prevent a non-responsive application from lock- ing the whole console system, a screen switch will be rolled back after a 5 second timeout if the application does not respond. This option can be used to specify in seconds a different timeout value. options WSKBD_EVENT_AUTOREPEAT If set, this option enables auto repeat even in event mode. The auto repeat will generate key down events while the key is pressed. options WSKBD_USONLY In order to strip down the space usage of wscons, all keymaps except the US english one can be removed from the kernel with this option, which results in a space gain of about 10kB. SEE ALSO
wsdisplay(4), wskbd(4), wsmouse(4), wsmux(4), wsconscfg(8), wsconsctl(8), wsfontload(8), wscons(9) BSD
June 5, 2012 BSD