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\ Hypervisor Software File: reboot-info.fth
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id: @(#)reboot-info.fth 1.2 07/02/22
purpose: 
copyright: Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
copyright: Use is subject to license terms.

headerless

d# 255 3 wa+ constant /reboot-info-buf
/reboot-info-buf buffer: reboot-info-buf
false value reboot-info-loaded?

: reboot-command-set  ( $value -- )  " reboot-command" $silent-setenv ;

: ldv-save-reboot-info  ( bootpath,len line# column# -- )
   2drop reboot-command-set
;

\ By the time we look for the reboot-command, the LDOMs variables 
\ (and any associated updates) have been extracted from the MD. 
\ It is sufficient to check the NVRAM variable.
: ldv-get-reboot-info ( -- bootpath,len line# column# )
   reboot-info-loaded? if			(  )
      \ Only read the NVRAM variable on the first pass, since we clear it 
      \ after reading.
      reboot-info-buf count			( bootpath,len )
   else						(  )
      " reboot-command" $getenv	0= if		( bootpath,len )
         2dup reboot-info-buf 2dup c!		( bootpath,len bootpath,len buf )
         1+ swap move				( bootpath,len )
         " " reboot-command-set			( bootpath,len )
         true to reboot-info-loaded?		( bootpath,len )
      else					(  )
         0 0					( bootpath,len )
      then					( bootpath,len )
   then						( bootpath,len )
   0 0						( bootpath,len line# column# )
;

' ldv-save-reboot-info is save-reboot-info
' ldv-get-reboot-info is get-reboot-info