#!/bin/rc
#
# command: /bin/boddle /n/juke/plan_9/sys/src/9/port/portdat.h /sys/src/9/port/portdat.h
# srcdir: /n/juke/plan_9/sys/src/9/port
# version: 845586092
# date: Thu Oct 17 17:01:32 EDT 1996
#
myname=$0
doextract=no

fn usage{
	echo $myname: usage: $myname '[-X] [src-directory]' >[1=2]
	exit usage
}

fn sigint{
	rm -rf 845586092
	exit interrupt
}

while(~ $1 -*){
	switch($1){
	case -X
		doextract=yes
	case -*
		usage
	}
	shift
}

switch($#*){
case 0
	srcdir=/sys/src/9/port
case 1
	srcdir=$1
case *
	usage
}

if(! ~ $doextract yes){
	echo This shell file contains a bundle of diffs representing changes
	echo to original source files in the Plan 9 distribution. It will run
	echo against the files in
	echo ' ' $srcdir
	echo '(unless overridden by the optional source directory argument)'
	echo and create a directory 845586092 containing the updated files.
	echo It will NOT automatically update the original files.
	echo
	echo Invoke with argument -X to perform the actual extraction.
	exit 0
}

rm -rf 845586092
mkdir 845586092

target=845586092/portdat.h
echo -n '845586092/portdat.h: '
if(! test -f $srcdir/portdat.h || ! test -r $srcdir/portdat.h){
	echo $srcdir/portdat.h unreadable
	exit unreadable
}
sum=`{sum < $srcdir/portdat.h}
if(! ~ 6853e48917559  $sum(1)^$sum(2)){
	echo $srcdir/portdat.h is not the original distribution file
	exit original
}
cp $srcdir/portdat.h 845586092/portdat.h
ed 845586092/portdat.h >/dev/null >[2=1] <<'//GO.SYSIN DD VADIM portdat.h'
791d
602a
	Lock	rlock;			/* sync sleep/wakeup with postnote */
.
107a
#define M_RHANGUP 3
.
wq
//GO.SYSIN DD VADIM portdat.h
sum=`{sum < 845586092/portdat.h}
if(~ 36f3811517610  $sum(1)^$sum(2))
	echo
if not{
	echo 845586092/portdat.h checksum error creating updated file
	exit checksum
}