#!/bin/rc
#
# command: /bin/boddle /n/juke/plan_9/sys/src/ape/lib/ap/plan9 /sys/src/ape/lib/ap/plan9
# srcdir: /n/juke/plan_9/sys/src/ape/lib/ap/plan9
# version: 822686339
# date: Fri Jan 26 14:58:59 EST 1996
#
myname=$0
doextract=no

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

fn sigint{
	rm -rf 822686339
	exit interrupt
}

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

switch($#*){
case 0
	srcdir=/sys/src/ape/lib/ap/plan9
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 822686339 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 822686339
mkdir 822686339

target=822686339/_buf.c
echo -n '822686339/_buf.c: '
if(! test -f $srcdir/_buf.c || ! test -r $srcdir/_buf.c){
	echo $srcdir/_buf.c unreadable
	exit unreadable
}
sum=`{sum < $srcdir/_buf.c}
if(! ~ 246136669607  $sum(1)^$sum(2)){
	echo $srcdir/_buf.c is not the original distribution file
	exit original
}
cp $srcdir/_buf.c 822686339/_buf.c
ed 822686339/_buf.c >/dev/null >[2=1] <<'//GO.SYSIN DD VADIM _buf.c'
59c
		_RFORK(RFNAMEG);	/* ideally RFREND */
.
wq
//GO.SYSIN DD VADIM _buf.c
sum=`{sum < 822686339/_buf.c}
if(~ ad63ea449629  $sum(1)^$sum(2))
	echo
if not{
	echo 822686339/_buf.c checksum error creating updated file
	exit checksum
}
target=822686339/rename.c
echo -n '822686339/rename.c: '
if(! test -f $srcdir/rename.c || ! test -r $srcdir/rename.c){
	echo $srcdir/rename.c unreadable
	exit unreadable
}
sum=`{sum < $srcdir/rename.c}
if(! ~ 6deb875a1249  $sum(1)^$sum(2)){
	echo $srcdir/rename.c is not the original distribution file
	exit original
}
cp $srcdir/rename.c 822686339/rename.c
ed 822686339/rename.c >/dev/null >[2=1] <<'//GO.SYSIN DD VADIM rename.c'
63c
		while(n>=0 && (n = _READ(ffd, buf, 8192)) > 0)
.
wq
//GO.SYSIN DD VADIM rename.c
sum=`{sum < 822686339/rename.c}
if(~ c29a2ec41249  $sum(1)^$sum(2))
	echo
if not{
	echo 822686339/rename.c checksum error creating updated file
	exit checksum
}
target=822686339/sys9.h
echo -n '822686339/sys9.h: '
if(! test -f $srcdir/sys9.h || ! test -r $srcdir/sys9.h){
	echo $srcdir/sys9.h unreadable
	exit unreadable
}
sum=`{sum < $srcdir/sys9.h}
if(! ~ bb8a63a72942  $sum(1)^$sum(2)){
	echo $srcdir/sys9.h is not the original distribution file
	exit original
}
cp $srcdir/sys9.h 822686339/sys9.h
ed 822686339/sys9.h >/dev/null >[2=1] <<'//GO.SYSIN DD VADIM sys9.h'
79c
extern	int	_WSTAT(const char*, char*);
.
76c
extern	int	_STAT(const char*, char*);
.
66c
extern	int	_REMOVE(const char*);
.
63c
extern	int	_OPEN(const char*, int);
.
60c
extern	int	_MOUNT(int, const char*, int, const char*);
.
49,50c
extern	int	_BIND(const char*, const char*, int);
extern	int	_CHDIR(const char*);
.
wq
//GO.SYSIN DD VADIM sys9.h
sum=`{sum < 822686339/sys9.h}
if(~ 3cf5140c2996  $sum(1)^$sum(2))
	echo
if not{
	echo 822686339/sys9.h checksum error creating updated file
	exit checksum
}
target=822686339/unlink.c
echo -n '822686339/unlink.c: '
if(! test -f $srcdir/unlink.c || ! test -r $srcdir/unlink.c){
	echo $srcdir/unlink.c unreadable
	exit unreadable
}
sum=`{sum < $srcdir/unlink.c}
if(! ~ e7a7fae01324  $sum(1)^$sum(2)){
	echo $srcdir/unlink.c is not the original distribution file
	exit original
}
cp $srcdir/unlink.c 822686339/unlink.c
ed 822686339/unlink.c >/dev/null >[2=1] <<'//GO.SYSIN DD VADIM unlink.c'
53c
				if(n < 0)
.
50c
				/* reopen remove on close */
				fd = _OPEN(p, 64|(f->oflags)); 
				if(fd < 0)
.
46,48c
					p = strrchr(path, '/');
					if(p == 0)
						p = db2.name; 
					else {
						*p = '\0';
						sprintf(newname, "%s/%.8x", path, db2.qid.path);
						p = newname;
					}
.
40,44c
					p = (char*)path;
.
wq
//GO.SYSIN DD VADIM unlink.c
sum=`{sum < 822686339/unlink.c}
if(~ a1f055e21342  $sum(1)^$sum(2))
	echo
if not{
	echo 822686339/unlink.c checksum error creating updated file
	exit checksum
}