.TH "fbgen_update_var" 9 "fbgen_update_var" "25 May 1998" "Kernel Hacker's Manual" LINUX
.SH NAME
fbgen_update_var \-  update user defined part of display
.SH SYNOPSIS
.B "int" fbgen_update_var
.BI "(int " con ","
.BI "struct fb_info *" info ");"
.SH ARGUMENTS
.IP "con" 12
 virtual console number
.IP "info" 12
 frame buffer info structure
.SH "DESCRIPTION"
Updates the user defined part of the display ('var'
structure) on virtual console \fIcon\fP for device \fIinfo\fP.
This function is called by fbcon.c.

Returns negative errno on error, or zero for success.