vlsavesystemdefaults(3dm)

NAME
     vlSaveSystemDefaults, vlRestoreSystemDefaults, vlRestoreFactoryDefaults -
     manage default video settings

SYNOPSIS
     #include <dmedia/vl.h>

     int vlSaveSystemDefaults(VLServer svr);
     int vlRestoreSystemDefaults(VLServer svr);
     int vlRestoreFactoryDefaults(VLServer svr);

PARAMETERS
     svr   Specifies the server handle.

DESCRIPTION
     vlSaveSystemDefaults saves the current control settings in the system
     defaults file. On IP32 systems, the defaults file is stored on a per user
     basis relative to the user's $HOME in the file .videopanelrc.  On all
     other systems, the defaults file is unique to the system, not the server,
     and not per user.

     vlRestoreSystemDefaults restores the previously stored control settings
     to current use.

     vlRestoreFactoryDefaults restores the default control settings with which
     the VL is shipped.

DIAGNOSTICS
     All of these routines return VLSuccess on success and -1 on failure.  Use
     vlGetErrno to determine the error.

FILES
     /usr/etc/video/videod.defaults
     $HOME/.videopanelrc
SEE ALSO
     vlOpenVideo(3dm), vlGetErrno(3dm)