diff options
Diffstat (limited to 'programs/calcgoo')
| -rw-r--r-- | programs/calcgoo/.cvsignore | 1 | ||||
| -rw-r--r-- | programs/calcgoo/Makefile | 41 | ||||
| -rw-r--r-- | programs/calcgoo/calcgoo.8 | 31 | ||||
| -rw-r--r-- | programs/calcgoo/calcgoo.in | 43 |
4 files changed, 116 insertions, 0 deletions
diff --git a/programs/calcgoo/.cvsignore b/programs/calcgoo/.cvsignore new file mode 100644 index 000000000..b4aa748b7 --- /dev/null +++ b/programs/calcgoo/.cvsignore @@ -0,0 +1 @@ +calcgoo diff --git a/programs/calcgoo/Makefile b/programs/calcgoo/Makefile new file mode 100644 index 000000000..8e3cae9ea --- /dev/null +++ b/programs/calcgoo/Makefile @@ -0,0 +1,41 @@ +# Makefile for miscelaneous programs +# Copyright (C) 2002 Michael Richardson <mcr@freeswan.org> +# +# This program is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation; either version 2 of the License, or (at your +# option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY +# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +# for more details. +# +# RCSID $Id: Makefile,v 1.1 2004/03/15 20:35:27 as Exp $ + +FREESWANSRCDIR=../.. +include ${FREESWANSRCDIR}/Makefile.inc + +PROGRAM=calcgoo + +include ../Makefile.program + +# +# $Log: Makefile,v $ +# Revision 1.1 2004/03/15 20:35:27 as +# added files from freeswan-2.04-x509-1.5.3 +# +# Revision 1.1 2002/06/10 04:27:25 mcr +# calcgoo program processes kernel symbol list and generates a +# composite value by xor'ing the programmed symbol. +# +# Revision 1.1 2002/06/10 00:19:44 mcr +# rename "ipsec check" to "ipsec verify" +# +# Revision 1.1 2002/06/08 17:01:25 mcr +# added new program "ipsec check" to do rudamentary testing +# on a newly installed system to see if it is OE ready. +# +# +# + diff --git a/programs/calcgoo/calcgoo.8 b/programs/calcgoo/calcgoo.8 new file mode 100644 index 000000000..ceb576e41 --- /dev/null +++ b/programs/calcgoo/calcgoo.8 @@ -0,0 +1,31 @@ +.TH IPSEC_CALCGOO 8 "8 June 2002" +.\" RCSID $Id: calcgoo.8,v 1.1 2004/03/15 20:35:27 as Exp $ +.SH NAME +ipsec calcgoo \- calculate hex value for matching modules and kernels +.SH SYNOPSIS +.B ipsec +.B calcgoo +.SH DESCRIPTION +.I calcgoo +accepts the output of +.B nm -ao +or +.B /proc/ksyms +and extracts a release dependant list of symbols from it. The symbols +are processed to extract the values assigned during the MODVERSIONS +process. This process makes sure that Linux modules are only loaded +on matching kernels. +.P +This routine is used to find an appropriate module to match the currently +running kernel by _startklips. +.SH FILES +.nf +/proc/ksyms +.fi +.SH "SEE ALSO" +ipsec__startklips(8), genksyms(8) +.SH HISTORY +Written for the Linux FreeS/WAN project +<http://www.freeswan.org> +by Michael Richardson. +.SH BUGS diff --git a/programs/calcgoo/calcgoo.in b/programs/calcgoo/calcgoo.in new file mode 100644 index 000000000..0d383d173 --- /dev/null +++ b/programs/calcgoo/calcgoo.in @@ -0,0 +1,43 @@ +#!/usr/bin/perl + +$MODULE_GOO_LIST="@MODULE_GOO_LIST@"; + +@goo = split(/\s+/,$MODULE_GOO_LIST); + +$sep="("; +$goore=" "; + +#print "GOO: ",join('|',@goo),"\n"; + +foreach $sym (@goo) { + $goore=${goore}.${sep}.${sym}; + $sep="|"; +} +$goore=${goore}.")_R(smp_){0,1}([0-9A-F]{8})"; + +#print "GOORE: $goore\n"; + +while(<>) { + chomp; + if(/$goore/io) { + $sym=$1; + $goosym=$3; + $bingoo=hex($goosym); + if($2 eq "smp_") { + $bingoo++; + } + #print STDERR "Processing $goosym (from $_)\n"; + $bingoo{$sym}=$bingoo; + } +} +$wholegoo=0; +foreach $sym (keys %bingoo) { + $wholegoo=$wholegoo ^ $bingoo{$sym}; +} +print sprintf("%08x", $wholegoo)."\n"; + +# Local variables:: +# mode: perl +# End variables:: + + |