
NAME
PROC_CONSOLE - find the attached tty or visible console
SYNOPSIS
int PROC_CONSOLE (const struct fb_info *info);
ARGUMENTS
info frame buffer info structure
DESCRIPTION
Finds the tty attached to the process or visible console if the process
is not directly attached to a tty (e.g. remote user) for device info.
Returns -1 errno on error, or tty/visible console number on success.