extension.cf(D4nfb)
extension.cf --
configuration file for X server extensions
Description
The extension.cf file defines X server extensions
to be dynamically loaded into the X server.
The format of the file, including an example, is:
#Ext File Name Load Entry Adapter
#Name Time Point Driver
#-----------------------------------------------------------------------------
DEC-XTRAP /w/X11/server/xtrap.o INIT DEC_XTRAPInit *
The fields are:
``Ext Name''-
a unique name for the extension.
Must match the extension name specified in the
AddExtension(D3nfb)
call in the
Init
routine.
``File Name''-
name of the object file that contains
the code for the extension.
This can be an absolute path name
or is interpreted relative to
/usr/lib/X11.
``Load Time''-
must be INIT.
This field will be used for future capabilities.
``Entry Point''-
specify the
Init
routine where the extension is coded.
This must be the routine that calls
AddExtension
and initializes the request vector.
``Adapter Driver''-
specifies the specific graphics driver
for which this extension is developed.
In the case of the XTRAP extension,
there are no driver dependencies,
so the asterisk () is used
to denote a generic extension.
For extensions required by a specific driver,
this field contains the driver prefix
(such as s3c).
In that case, the extension is loaded into the server
only if the specified display driver
is being used.
Files
/usr/lib/X11/dyddx/extensions.cf
Version applicability
This structure is supported for NFB drivers
on all releases of SCO OpenServer 5 and SVR5.
This capability is not supported on AIX 5L.
References
AddExtension(D3nfb)
19 June 2005
© 2005 The SCO Group, Inc. All rights reserved.
OpenServer 6 and UnixWare (SVR5) HDK - June 2005