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Add a source file where EXTATTR checks will happen and hook it in even

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if it doesn't do anything yet.

Sponsored by: DARPA & NAI Labs.
This commit is contained in:
Poul-Henning Kamp 2002-09-16 11:27:47 +00:00
parent 209ec6ada5
commit 5186921306
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=103398
4 changed files with 93 additions and 2 deletions
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4
sbin/fsck_ffs/Makefile
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@ -5,8 +5,8 @@ PROG= fsck_ffs
LINKS+= ${BINDIR}/fsck_ffs ${BINDIR}/fsck_ufs
LINKS+= ${BINDIR}/fsck_ffs ${BINDIR}/fsck_4.2bsd
MAN= fsck_ffs.8
SRCS= dir.c fsutil.c inode.c main.c pass1.c pass1b.c pass2.c pass3.c pass4.c \
pass5.c setup.c utilities.c ffs_subr.c ffs_tables.c
SRCS= dir.c ea.c fsutil.c inode.c main.c pass1.c pass1b.c pass2.c pass3.c \
pass4.c pass5.c setup.c utilities.c ffs_subr.c ffs_tables.c
WARNS= 2
CFLAGS+= -I${.CURDIR}

88
sbin/fsck_ffs/ea.c Normal file
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@ -0,0 +1,88 @@
/*
* Copyright (c) 2002 Poul-Henning Kamp
* Copyright (c) 2002 Networks Associates Technology, Inc.
* All rights reserved.
*
* This software was developed for the FreeBSD Project by Poul-Henning Kamp
* and NAI Labs, the Security Research Division of Network Associates, Inc.
* under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the
* DARPA CHATS research program.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The names of the authors may not be used to endorse or promote
* products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef lint
static const char rcsid[] =
"$FreeBSD$";
#endif /* not lint */
#include <sys/param.h>
#include <sys/time.h>
#include <sys/stdint.h>
#include <ufs/ufs/dinode.h>
#include <ufs/ufs/dir.h>
#include <ufs/ffs/fs.h>
#include <err.h>
#include <string.h>
#include "fsck.h"
/*
* Scan each entry in an ea block.
*/
int
eascan(struct inodesc *idesc, struct ufs2_dinode *dp)
{
#if 1
return (0);
#else
struct bufarea *bp;
u_int dsize, n;
u_char *cp;
long blksiz;
char dbuf[DIRBLKSIZ];
printf("Inode %ju extsize %ju\n",
(intmax_t)idesc->id_number, (intmax_t)dp->di_extsize);
if (dp->di_extsize == 0)
return 0;
if (dp->di_extsize <= sblock.fs_fsize)
blksiz = sblock.fs_fsize;
else
blksiz = sblock.fs_bsize;
printf("blksiz = %ju\n", (intmax_t)blksiz);
bp = getdatablk(dp->di_extb[0], blksiz);
cp = (u_char *)bp->b_un.b_buf;
for (n = 0; n < blksiz; n++) {
printf("%02x", cp[n]);
if ((n & 31) == 31)
printf("\n");
}
return (STOP);
#endif
}

1
sbin/fsck_ffs/fsck.h
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@ -307,6 +307,7 @@ int clearentry(struct inodesc *);
void direrror(ino_t ino, const char *errmesg);
int dirscan(struct inodesc *);
int dofix(struct inodesc *, const char *msg);
int eascan(struct inodesc *, struct ufs2_dinode *dp);
void ffs_clrblock(struct fs *, u_char *, ufs1_daddr_t);
void ffs_fragacct(struct fs *, int, int32_t [], int);
int ffs_isblock(struct fs *, u_char *, ufs1_daddr_t);

2
sbin/fsck_ffs/pass1.c
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@ -331,6 +331,8 @@ checkinode(ino_t inumber, struct inodesc *idesc)
else
idesc->id_type = ADDR;
(void)ckinode(dp, idesc);
if (sblock.fs_magic == FS_UFS2_MAGIC)
eascan(idesc, &dp->dp2);
idesc->id_entryno *= btodb(sblock.fs_fsize);
if (DIP(dp, di_blocks) != idesc->id_entryno) {
pwarn("INCORRECT BLOCK COUNT I=%lu (%ju should be %ju)",