[hcoop/debian/openafs.git] / src / vfsck / pass1.c

/*
 * Copyright (c) 1980, 1986 The Regents of the University of California.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms are permitted
 * provided that the above copyright notice and this paragraph are
 * duplicated in all such forms and that any documentation,
 * advertising materials, and other materials related to such
 * distribution and use acknowledge that the software was developed
 * by the University of California, Berkeley.  The name of the
 * University may not be used to endorse or promote products derived
 * from this software without specific prior written permission.
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 */

#include <afsconfig.h>
#include <afs/param.h>

#include <roken.h>

#include <ctype.h>

#define VICE
#ifdef	AFS_OSF_ENV
#include <sys/vnode.h>
#include <sys/mount.h>
#include <ufs/inode.h>
#include <ufs/fs.h>
#define	_BSD
#define	_KERNEL
#include <ufs/dir.h>
#undef	_KERNEL
#undef	_BSD
#else /* AFS_OSF_ENV */
#ifdef AFS_VFSINCL_ENV
#include <sys/vnode.h>
#ifdef	  AFS_SUN5_ENV
#include <sys/fs/ufs_inode.h>
#include <sys/fs/ufs_fs.h>
#define _KERNEL
#include <sys/fs/ufs_fsdir.h>
#undef _KERNEL
#include <sys/fs/ufs_mount.h>
#else
#include <ufs/inode.h>
#include <ufs/fs.h>
#endif
#else /* AFS_VFSINCL_ENV */
#include <sys/inode.h>
#ifdef	AFS_HPUX_ENV
extern int ge_danger;
#define	DUX
#define	LONGFILENAMES	1
#include <sys/sysmacros.h>
#include <sys/ino.h>
#endif
#include <sys/fs.h>
#endif /* AFS_VFSINCL_ENV */
#endif /* AFS_OSF_ENV */

#include <afs/osi_inode.h>
#include "fsck.h"

static daddr_t badblk;
static daddr_t dupblk;
int pass1check();
static int oldreported;

pass1()
{
    int c, i, j;
    struct dinode *dp;
    struct zlncnt *zlnp;
    int ndb, cgd;
    struct inodesc idesc;
    ino_t inumber;

    /*
     * Set file system reserved blocks in used block map.
     */
    for (c = 0; c < sblock.fs_ncg; c++) {
	cgd = cgdmin(&sblock, c);
	if (c == 0) {
	    i = cgbase(&sblock, c);
	    cgd += howmany(sblock.fs_cssize, sblock.fs_fsize);
	} else
	    i = cgsblock(&sblock, c);
	for (; i < cgd; i++)
	    setbmap(i);
    }
    /*
     * Find all allocated blocks.
     */
    memset(&idesc, 0, sizeof(struct inodesc));
    idesc.id_type = ADDR;
    idesc.id_func = pass1check;
    inumber = 0;
    n_files = n_blks = 0;
#ifdef VICE
    nViceFiles = 0;
#endif /* VICE */
    for (c = 0; c < sblock.fs_ncg; c++) {
	for (i = 0; i < sblock.fs_ipg; i++, inumber++) {
	    if (inumber < ROOTINO)
		continue;
	    dp = ginode(inumber);
	    if ((dp->di_mode & IFMT) == 0) {
		if (memcmp
		    ((char *)dp->di_db, (char *)zino.di_db,
		     NDADDR * sizeof(daddr_t))
		    || memcmp((char *)dp->di_ib, (char *)zino.di_ib,
			      NIADDR * sizeof(daddr_t)) ||
#if defined(ACLS) && defined(AFS_HPUX_ENV)
		    dp->di_mode || dp->di_size || dp->di_contin) {
		    if (dp->di_contin != 0)
			pwarn("UNALLOCATED INODE HAS BAD ic_contin VALUE %d",
			      dp->di_contin);
		    else
#else
		    dp->di_mode || dp->di_size) {
#endif

		    pfatal("PARTIALLY ALLOCATED INODE I=%u", inumber);
		    if (reply("CLEAR") == 1) {
#ifdef VICE
			zapino(dp);
#else /* VICE */
			clearinode(dp);
#endif /* VICE */
			inodirty();
		    }
		}
		statemap[inumber] = USTATE;
		continue;
	    }
	    lastino = inumber;
#if defined(ACLS) && defined(AFS_HPUX_ENV)
	    /*
	     * Don't check blocks and sizes of
	     * continuation inodes
	     */
	    if (CONT) {
		statemap[inumber] = CSTATE;
		lncntp[inumber] = dp->di_nlink;
		n_cont++;
		continue;
	    }
#endif /* ACLS */
#if	defined(AFS_SUN5_ENV)
	    if (dp->di_size < 0 || dp->di_size > (UOFF_T) UFS_MAXOFFSET_T) {
		if (debug)
		    printf("bad size %llu:", dp->di_size);
		goto unknown;
	    }
#else
	    if (dp->di_size < 0 || dp->di_size + sblock.fs_bsize - 1 < 0) {
		if (debug)
		    printf("bad size %d:", dp->di_size);
		goto unknown;
	    }
#endif
#if defined(AFS_HPUX_ENV)
	    /* initialize all R/W activities of FIFO file */
	    /* make sure FIFO is empty (everything is 0) */
	    if ((dp->di_mode & IFMT) == IFIFO
		&& (dp->di_frcnt != 0 || dp->di_fwcnt != 0)) {
		if (!qflag)
		    pwarn("NON-ZERO READER/WRITER COUNT(S) ON PIPE I=%u",
			  inumber);
		if (preen && !qflag)
		    printf(" (CORRECTED)\n");
		else if (!qflag) {
		    if (reply("CORRECT") == 0)
			goto no_reset;
		}
		dp->di_size = 0;
		dp->di_frptr = 0;
		dp->di_fwptr = 0;
		dp->di_frcnt = 0;
		dp->di_fwcnt = 0;
		dp->di_fflag = 0;
		dp->di_fifosize = 0;
		inodirty();
		ndb = 0;
		for (j = ndb; j < NDADDR; j++)
		    dp->di_db[j] = 0;
	    }
#ifdef IC_FASTLINK
	    else if (FASTLNK) {
		/*
		 * Fast symlink -- verify that the size is valid and that the length
		 * of the path is correct.
		 */

		if (dp->di_size >= MAX_FASTLINK_SIZE) {
		    if (debug)
			printf("bad fastlink size %d:", dp->di_size);
		    goto unknown;
		}
		dp->di_symlink[MAX_FASTLINK_SIZE - 1] = '\0';
		if (strlen(dp->di_symlink) != dp->di_size) {
		    int len = strlen(dp->di_symlink);
		    pwarn("BAD SYMLINK SIZE, SHOULD BE %d: size = %d", len,
			  dp->di_size);
		    if (preen)
			printf(" (CORRECTED)\n");
		    else {
			printf("\n");
			pinode(inumber);
			if (reply("CORRECT") == 0)
			    continue;
		    }
		    dp->di_size = len;
		    inodirty();
		}
		goto ignore_direct_block_check;
	    }
#endif /* IC_FASTLINK */
#endif
	  no_reset:
	    if (!preen && (dp->di_mode & IFMT) == IFMT
		&& reply("HOLD BAD BLOCK") == 1) {
		dp->di_size = sblock.fs_fsize;
		dp->di_mode = IFREG | 0600;
		inodirty();
	    }
	    ndb = howmany(dp->di_size, (UOFF_T) sblock.fs_bsize);
#ifdef	AFS_SUN5_ENV
	    if (dp->di_oeftflag == oEFT_MAGIC) {
		dp->di_oeftflag = 0;	/* XXX migration aid */
		inodirty();
	    }
#endif

	    if (ndb < 0) {
		if (debug)
#if	defined(AFS_SUN5_ENV)
		    printf("bad size %" AFS_INT64_FMT " ndb %d:",
#else
		    printf("bad size %d ndb %d:",
#endif
			   dp->di_size, ndb);
		goto unknown;
	    }
	    if ((dp->di_mode & IFMT) == IFBLK
		|| (dp->di_mode & IFMT) == IFCHR)
		ndb++;
#ifdef	AFS_OSF_ENV
	    if ((dp->di_flags & IC_FASTLINK) == 0) {
#endif /* AFS_OSF_ENV */
		for (j = ndb; j < NDADDR; j++) {
#if defined(AFS_HPUX_ENV) && (defined(DUX) || defined(CNODE_DEV))
		    /*
		     * DUX uses db[2] on cnode-specific
		     * device files, so skip 'em
		     */
		    if (j == 2 && SPECIAL)
			continue;
#endif
		    if (dp->di_db[j] != 0) {
			if (debug)
			    printf("bad direct addr: %d\n", dp->di_db[j]);
			goto unknown;
		    }
		}
		for (j = 0, ndb -= NDADDR; ndb > 0; j++)
		    ndb /= NINDIR(&sblock);
		for (; j < NIADDR; j++)
		    if (dp->di_ib[j] != 0) {
#ifdef	AFS_HPUX_ENV
			if ((dp->di_mode & IFMT) != IFIFO) {
#endif
			    if (debug)
				printf("bad indirect addr: %d\n",
				       dp->di_ib[j]);
			    goto unknown;
#ifdef	AFS_HPUX_ENV
			}
#endif

		    }
#if	defined(AFS_HPUX_ENV)
	      ignore_direct_block_check:
#endif
#ifdef	AFS_OSF_ENV
	    }
#endif /* AFS_OSF_ENV */
	    if (ftypeok(dp) == 0)
		goto unknown;
	    n_files++;
	    lncntp[inumber] = dp->di_nlink;
	    if (dp->di_nlink <= 0) {
		zlnp = malloc(sizeof *zlnp);
		if (zlnp == NULL) {
		    pfatal("LINK COUNT TABLE OVERFLOW");
		    if (reply("CONTINUE") == 0)
			errexit("");
		} else {
		    zlnp->zlncnt = inumber;
		    zlnp->next = zlnhead;
		    zlnhead = zlnp;
		}
	    }
#if	defined(AFS_SUN5_ENV)
	    if (OLDVICEINODE) {
		if (yflag) {
		    if (!oldreported) {
			printf
			    ("This vicep partition seems to contain pre Sol2.6 AFS inodes\n");
			printf
			    ("You should run the AFS file conversion utility before installing Sol 2.6\n");
			printf("Continuing anyway.\n");
			oldreported++;
		    }
		} else {
		    /* This looks like a sol 2.5 AFS inode */
		    printf
			("This vicep partition seems to contain pre Sol2.6 AFS inodes\n");
		    printf
			("You should run the AFS file conversion utility before installing Sol 2.6\n");
		    exit(100);	/* unique return code? */
		}
	    }
#endif
	    statemap[inumber] =
#ifdef VICE
		(dp->di_mode & IFMT) ==
		IFDIR ? DSTATE : (VICEINODE ? VSTATE : FSTATE);
#else /* VICE */
		(dp->di_mode & IFMT) == IFDIR ? DSTATE : FSTATE;
#endif /* VICE */
#if defined(ACLS) && defined(AFS_HPUX_ENV)
	    /*
	     * keep track of associated contin inodes
	     */
	    if (dp->di_contin != 0)
		statemap[inumber] |= HASCINODE;
#endif /* ACLS */
	    badblk = dupblk = 0;
	    idesc.id_number = inumber;
	    idesc.id_entryno = 0;
#ifdef	AFS_SUN5_ENV
	    idesc.id_fix = DONTKNOW;
#endif
	    (void)ckinode(dp, &idesc);

	    idesc.id_entryno *= btodb(sblock.fs_fsize);

	    if (dp->di_blocks != idesc.id_entryno) {
		pwarn("INCORRECT BLOCK COUNT I=%u (%ld should be %ld)",
		      inumber, dp->di_blocks, idesc.id_entryno);
		if (preen)
		    printf(" (CORRECTED)\n");
		else if (reply("CORRECT") == 0)
		    continue;
#ifdef	AFS_SUN5_ENV
		dp = ginode(inumber);
#endif
		dp->di_blocks = idesc.id_entryno;
		inodirty();
	    }
#ifdef	AFS_SUN5_ENV
	    if ((dp->di_mode & IFMT) == IFDIR)
		if (dp->di_blocks == 0)
		    statemap[inumber] = DCLEAR;
#endif
	    continue;
	  unknown:
	    pfatal("UNKNOWN FILE TYPE I=%u", inumber);
#ifdef	AFS_SUN5_ENV
	    if ((dp->di_mode & IFMT) == IFDIR) {
		statemap[inumber] = DCLEAR;
#ifdef	notdef
		cacheino(dp, inumber);
#endif
	    } else
#endif
		statemap[inumber] = FCLEAR;
	    if (reply("CLEAR") == 1) {
		statemap[inumber] = USTATE;
#ifdef VICE
		zapino(dp);
#else /* VICE */
		clearinode(dp);
#endif /* VICE */
		inodirty();
	    }
	}
    }
}

pass1check(idesc)
     struct inodesc *idesc;
{
    int res = KEEPON;
    int anyout, nfrags;
    daddr_t blkno = idesc->id_blkno;
    struct dups *dlp;
    struct dups *new;

    if ((anyout = chkrange(blkno, idesc->id_numfrags)) != 0) {
	blkerror(idesc->id_number, "BAD", blkno);
	if (++badblk >= MAXBAD) {
	    pwarn("EXCESSIVE BAD BLKS I=%u", idesc->id_number);
	    if (preen)
		printf(" (SKIPPING)\n");
	    else if (reply("CONTINUE") == 0)
		errexit("");
#ifdef	AFS_HPUX_ENV
	    ge_danger = 1;
#endif
	    return (STOP);
	}
    }
    for (nfrags = idesc->id_numfrags; nfrags > 0; blkno++, nfrags--) {
	if (anyout && chkrange(blkno, 1)) {
	    res = SKIP;
	} else if (!testbmap(blkno)) {
	    n_blks++;
	    setbmap(blkno);
	} else {
	    blkerror(idesc->id_number, "DUP", blkno);
	    if (++dupblk >= MAXDUP) {
		pwarn("EXCESSIVE DUP BLKS I=%u", idesc->id_number);
		if (preen)
		    printf(" (SKIPPING)\n");
		else if (reply("CONTINUE") == 0)
		    errexit("");
#ifdef	AFS_HPUX_ENV
		ge_danger = 1;
#endif
		return (STOP);
	    }
	    new = malloc(sizeof(struct dups));
	    if (new == NULL) {
		pfatal("DUP TABLE OVERFLOW.");
		if (reply("CONTINUE") == 0)
		    errexit("");
		return (STOP);
	    }
	    new->dup = blkno;
	    if (muldup == 0) {
		duplist = muldup = new;
		new->next = 0;
	    } else {
		new->next = muldup->next;
		muldup->next = new;
	    }
	    for (dlp = duplist; dlp != muldup; dlp = dlp->next)
		if (dlp->dup == blkno)
		    break;
	    if (dlp == muldup && dlp->dup != blkno)
		muldup = new;
	}
	/*
	 * count the number of blocks found in id_entryno
	 */
	idesc->id_entryno++;
    }
    return (res);
}
Commit	Line	Data
805e021f CE	1	/*
	2	* Copyright (c) 1980, 1986 The Regents of the University of California.
	3	* All rights reserved.
	4	*
	5	* Redistribution and use in source and binary forms are permitted
	6	* provided that the above copyright notice and this paragraph are
	7	* duplicated in all such forms and that any documentation,
	8	* advertising materials, and other materials related to such
	9	* distribution and use acknowledge that the software was developed
	10	* by the University of California, Berkeley. The name of the
	11	* University may not be used to endorse or promote products derived
	12	* from this software without specific prior written permission.
	13	* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
	14	* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
	15	* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
	16	*/
	17
	18	#include <afsconfig.h>
	19	#include <afs/param.h>
	20
	21	#include <roken.h>
	22
	23	#include <ctype.h>
	24
	25	#define VICE
	26	#ifdef AFS_OSF_ENV
	27	#include <sys/vnode.h>
	28	#include <sys/mount.h>
	29	#include <ufs/inode.h>
	30	#include <ufs/fs.h>
	31	#define _BSD
	32	#define _KERNEL
	33	#include <ufs/dir.h>
	34	#undef _KERNEL
	35	#undef _BSD
	36	#else /* AFS_OSF_ENV */
	37	#ifdef AFS_VFSINCL_ENV
	38	#include <sys/vnode.h>
	39	#ifdef AFS_SUN5_ENV
	40	#include <sys/fs/ufs_inode.h>
	41	#include <sys/fs/ufs_fs.h>
	42	#define _KERNEL
	43	#include <sys/fs/ufs_fsdir.h>
	44	#undef _KERNEL
	45	#include <sys/fs/ufs_mount.h>
	46	#else
	47	#include <ufs/inode.h>
	48	#include <ufs/fs.h>
	49	#endif
	50	#else /* AFS_VFSINCL_ENV */
	51	#include <sys/inode.h>
	52	#ifdef AFS_HPUX_ENV
	53	extern int ge_danger;
	54	#define DUX
	55	#define LONGFILENAMES 1
	56	#include <sys/sysmacros.h>
	57	#include <sys/ino.h>
	58	#endif
	59	#include <sys/fs.h>
	60	#endif /* AFS_VFSINCL_ENV */
	61	#endif /* AFS_OSF_ENV */
	62
	63	#include <afs/osi_inode.h>
	64	#include "fsck.h"
65
66	static daddr_t badblk;
67	static daddr_t dupblk;
68	int pass1check();
69	static int oldreported;
70
71	pass1()
72	{
73	int c, i, j;
74	struct dinode *dp;
75	struct zlncnt *zlnp;
76	int ndb, cgd;
77	struct inodesc idesc;
78	ino_t inumber;
79
80	/*
81	* Set file system reserved blocks in used block map.
82	*/
83	for (c = 0; c < sblock.fs_ncg; c++) {
84	cgd = cgdmin(&sblock, c);
85	if (c == 0) {
86	i = cgbase(&sblock, c);
87	cgd += howmany(sblock.fs_cssize, sblock.fs_fsize);
88	} else
89	i = cgsblock(&sblock, c);
90	for (; i < cgd; i++)
91	setbmap(i);
92	}
93	/*
94	* Find all allocated blocks.
95	*/
96	memset(&idesc, 0, sizeof(struct inodesc));
97	idesc.id_type = ADDR;
98	idesc.id_func = pass1check;
99	inumber = 0;
100	n_files = n_blks = 0;
101	#ifdef VICE
102	nViceFiles = 0;
103	#endif /* VICE */
104	for (c = 0; c < sblock.fs_ncg; c++) {
105	for (i = 0; i < sblock.fs_ipg; i++, inumber++) {
106	if (inumber < ROOTINO)
107	continue;
108	dp = ginode(inumber);
109	if ((dp->di_mode & IFMT) == 0) {
110	if (memcmp
111	((char )dp->di_db, (char )zino.di_db,
112	NDADDR * sizeof(daddr_t))
113	\|\| memcmp((char )dp->di_ib, (char )zino.di_ib,
114	NIADDR * sizeof(daddr_t)) \|\|
115	#if defined(ACLS) && defined(AFS_HPUX_ENV)
116	dp->di_mode \|\| dp->di_size \|\| dp->di_contin) {
117	if (dp->di_contin != 0)
118	pwarn("UNALLOCATED INODE HAS BAD ic_contin VALUE %d",
119	dp->di_contin);
120	else
121	#else
122	dp->di_mode \|\| dp->di_size) {
123	#endif
124
125	pfatal("PARTIALLY ALLOCATED INODE I=%u", inumber);
126	if (reply("CLEAR") == 1) {
127	#ifdef VICE
128	zapino(dp);
129	#else /* VICE */
130	clearinode(dp);
131	#endif /* VICE */
132	inodirty();
133	}
134	}
135	statemap[inumber] = USTATE;
136	continue;
137	}
138	lastino = inumber;
139	#if defined(ACLS) && defined(AFS_HPUX_ENV)
140	/*
141	* Don't check blocks and sizes of
142	* continuation inodes
143	*/
144	if (CONT) {
145	statemap[inumber] = CSTATE;
146	lncntp[inumber] = dp->di_nlink;
147	n_cont++;
148	continue;
149	}
150	#endif /* ACLS */
151	#if defined(AFS_SUN5_ENV)
152	if (dp->di_size < 0 \|\| dp->di_size > (UOFF_T) UFS_MAXOFFSET_T) {
153	if (debug)
154	printf("bad size %llu:", dp->di_size);
155	goto unknown;
156	}
157	#else
158	if (dp->di_size < 0 \|\| dp->di_size + sblock.fs_bsize - 1 < 0) {
159	if (debug)
160	printf("bad size %d:", dp->di_size);
161	goto unknown;
162	}
163	#endif
164	#if defined(AFS_HPUX_ENV)
165	/* initialize all R/W activities of FIFO file */
166	/* make sure FIFO is empty (everything is 0) */
167	if ((dp->di_mode & IFMT) == IFIFO
168	&& (dp->di_frcnt != 0 \|\| dp->di_fwcnt != 0)) {
169	if (!qflag)
170	pwarn("NON-ZERO READER/WRITER COUNT(S) ON PIPE I=%u",
171	inumber);
172	if (preen && !qflag)
173	printf(" (CORRECTED)\n");
174	else if (!qflag) {
175	if (reply("CORRECT") == 0)
176	goto no_reset;
177	}
178	dp->di_size = 0;
179	dp->di_frptr = 0;
180	dp->di_fwptr = 0;
181	dp->di_frcnt = 0;
182	dp->di_fwcnt = 0;
183	dp->di_fflag = 0;
184	dp->di_fifosize = 0;
185	inodirty();
186	ndb = 0;
187	for (j = ndb; j < NDADDR; j++)
188	dp->di_db[j] = 0;
189	}
190	#ifdef IC_FASTLINK
191	else if (FASTLNK) {
192	/*
193	* Fast symlink -- verify that the size is valid and that the length
194	* of the path is correct.
195	*/
196
197	if (dp->di_size >= MAX_FASTLINK_SIZE) {
198	if (debug)
199	printf("bad fastlink size %d:", dp->di_size);
200	goto unknown;
201	}
202	dp->di_symlink[MAX_FASTLINK_SIZE - 1] = '\0';
203	if (strlen(dp->di_symlink) != dp->di_size) {
204	int len = strlen(dp->di_symlink);
205	pwarn("BAD SYMLINK SIZE, SHOULD BE %d: size = %d", len,
206	dp->di_size);
207	if (preen)
208	printf(" (CORRECTED)\n");
209	else {
210	printf("\n");
211	pinode(inumber);
212	if (reply("CORRECT") == 0)
213	continue;
214	}
215	dp->di_size = len;
216	inodirty();
217	}
218	goto ignore_direct_block_check;
219	}
220	#endif /* IC_FASTLINK */
221	#endif
222	no_reset:
223	if (!preen && (dp->di_mode & IFMT) == IFMT
224	&& reply("HOLD BAD BLOCK") == 1) {
225	dp->di_size = sblock.fs_fsize;
226	dp->di_mode = IFREG \| 0600;
227	inodirty();
228	}
229	ndb = howmany(dp->di_size, (UOFF_T) sblock.fs_bsize);
230	#ifdef AFS_SUN5_ENV
231	if (dp->di_oeftflag == oEFT_MAGIC) {
232	dp->di_oeftflag = 0; /* XXX migration aid */
233	inodirty();
234	}
235	#endif
236
237	if (ndb < 0) {
238	if (debug)
239	#if defined(AFS_SUN5_ENV)
240	printf("bad size %" AFS_INT64_FMT " ndb %d:",
241	#else
242	printf("bad size %d ndb %d:",
243	#endif
244	dp->di_size, ndb);
245	goto unknown;
246	}
247	if ((dp->di_mode & IFMT) == IFBLK
248	\|\| (dp->di_mode & IFMT) == IFCHR)
249	ndb++;
250	#ifdef AFS_OSF_ENV
251	if ((dp->di_flags & IC_FASTLINK) == 0) {
252	#endif /* AFS_OSF_ENV */
253	for (j = ndb; j < NDADDR; j++) {
254	#if defined(AFS_HPUX_ENV) && (defined(DUX) \|\| defined(CNODE_DEV))
255	/*
256	* DUX uses db[2] on cnode-specific
257	* device files, so skip 'em
258	*/
259	if (j == 2 && SPECIAL)
260	continue;
261	#endif
262	if (dp->di_db[j] != 0) {
263	if (debug)
264	printf("bad direct addr: %d\n", dp->di_db[j]);
265	goto unknown;
266	}
267	}
268	for (j = 0, ndb -= NDADDR; ndb > 0; j++)
269	ndb /= NINDIR(&sblock);
270	for (; j < NIADDR; j++)
271	if (dp->di_ib[j] != 0) {
272	#ifdef AFS_HPUX_ENV
273	if ((dp->di_mode & IFMT) != IFIFO) {
274	#endif
275	if (debug)
276	printf("bad indirect addr: %d\n",
277	dp->di_ib[j]);
278	goto unknown;
279	#ifdef AFS_HPUX_ENV
280	}
281	#endif
282
283	}
284	#if defined(AFS_HPUX_ENV)
285	ignore_direct_block_check:
286	#endif
287	#ifdef AFS_OSF_ENV
288	}
289	#endif /* AFS_OSF_ENV */
290	if (ftypeok(dp) == 0)
291	goto unknown;
292	n_files++;
293	lncntp[inumber] = dp->di_nlink;
294	if (dp->di_nlink <= 0) {
295	zlnp = malloc(sizeof *zlnp);
296	if (zlnp == NULL) {
297	pfatal("LINK COUNT TABLE OVERFLOW");
298	if (reply("CONTINUE") == 0)
299	errexit("");
300	} else {
301	zlnp->zlncnt = inumber;
302	zlnp->next = zlnhead;
303	zlnhead = zlnp;
304	}
305	}
306	#if defined(AFS_SUN5_ENV)
307	if (OLDVICEINODE) {
308	if (yflag) {
309	if (!oldreported) {
310	printf
311	("This vicep partition seems to contain pre Sol2.6 AFS inodes\n");
312	printf
313	("You should run the AFS file conversion utility before installing Sol 2.6\n");
314	printf("Continuing anyway.\n");
315	oldreported++;
316	}
317	} else {
318	/* This looks like a sol 2.5 AFS inode */
319	printf
320	("This vicep partition seems to contain pre Sol2.6 AFS inodes\n");
321	printf
322	("You should run the AFS file conversion utility before installing Sol 2.6\n");
323	exit(100); /* unique return code? */
324	}
325	}
326	#endif
327	statemap[inumber] =
328	#ifdef VICE
329	(dp->di_mode & IFMT) ==
330	IFDIR ? DSTATE : (VICEINODE ? VSTATE : FSTATE);
331	#else /* VICE */
332	(dp->di_mode & IFMT) == IFDIR ? DSTATE : FSTATE;
333	#endif /* VICE */
334	#if defined(ACLS) && defined(AFS_HPUX_ENV)
335	/*
336	* keep track of associated contin inodes
337	*/
338	if (dp->di_contin != 0)
339	statemap[inumber] \|= HASCINODE;
340	#endif /* ACLS */
341	badblk = dupblk = 0;
342	idesc.id_number = inumber;
343	idesc.id_entryno = 0;
344	#ifdef AFS_SUN5_ENV
345	idesc.id_fix = DONTKNOW;
346	#endif
347	(void)ckinode(dp, &idesc);
348
349	idesc.id_entryno *= btodb(sblock.fs_fsize);
350
351	if (dp->di_blocks != idesc.id_entryno) {
352	pwarn("INCORRECT BLOCK COUNT I=%u (%ld should be %ld)",
353	inumber, dp->di_blocks, idesc.id_entryno);
354	if (preen)
355	printf(" (CORRECTED)\n");
356	else if (reply("CORRECT") == 0)
357	continue;
358	#ifdef AFS_SUN5_ENV
359	dp = ginode(inumber);
360	#endif
361	dp->di_blocks = idesc.id_entryno;
362	inodirty();
363	}
364	#ifdef AFS_SUN5_ENV
365	if ((dp->di_mode & IFMT) == IFDIR)
366	if (dp->di_blocks == 0)
367	statemap[inumber] = DCLEAR;
368	#endif
369	continue;
370	unknown:
371	pfatal("UNKNOWN FILE TYPE I=%u", inumber);
372	#ifdef AFS_SUN5_ENV
373	if ((dp->di_mode & IFMT) == IFDIR) {
374	statemap[inumber] = DCLEAR;
375	#ifdef notdef
376	cacheino(dp, inumber);
377	#endif
378	} else
379	#endif
380	statemap[inumber] = FCLEAR;
381	if (reply("CLEAR") == 1) {
382	statemap[inumber] = USTATE;
383	#ifdef VICE
384	zapino(dp);
385	#else /* VICE */
386	clearinode(dp);
387	#endif /* VICE */
388	inodirty();
389	}
390	}
391	}
392	}
393
394	pass1check(idesc)
395	struct inodesc *idesc;
396	{
397	int res = KEEPON;
398	int anyout, nfrags;
399	daddr_t blkno = idesc->id_blkno;
400	struct dups *dlp;
401	struct dups *new;
402
403	if ((anyout = chkrange(blkno, idesc->id_numfrags)) != 0) {
404	blkerror(idesc->id_number, "BAD", blkno);
405	if (++badblk >= MAXBAD) {
406	pwarn("EXCESSIVE BAD BLKS I=%u", idesc->id_number);
407	if (preen)
408	printf(" (SKIPPING)\n");
409	else if (reply("CONTINUE") == 0)
410	errexit("");
411	#ifdef AFS_HPUX_ENV
412	ge_danger = 1;
413	#endif
414	return (STOP);
415	}
416	}
417	for (nfrags = idesc->id_numfrags; nfrags > 0; blkno++, nfrags--) {
418	if (anyout && chkrange(blkno, 1)) {
419	res = SKIP;
420	} else if (!testbmap(blkno)) {
421	n_blks++;
422	setbmap(blkno);
423	} else {
424	blkerror(idesc->id_number, "DUP", blkno);
425	if (++dupblk >= MAXDUP) {
426	pwarn("EXCESSIVE DUP BLKS I=%u", idesc->id_number);
427	if (preen)
428	printf(" (SKIPPING)\n");
429	else if (reply("CONTINUE") == 0)
430	errexit("");
431	#ifdef AFS_HPUX_ENV
432	ge_danger = 1;
433	#endif
434	return (STOP);
435	}
436	new = malloc(sizeof(struct dups));
437	if (new == NULL) {
438	pfatal("DUP TABLE OVERFLOW.");
439	if (reply("CONTINUE") == 0)
440	errexit("");
441	return (STOP);
442	}
443	new->dup = blkno;
444	if (muldup == 0) {
445	duplist = muldup = new;
446	new->next = 0;
447	} else {
448	new->next = muldup->next;
449	muldup->next = new;
450	}
451	for (dlp = duplist; dlp != muldup; dlp = dlp->next)
452	if (dlp->dup == blkno)
453	break;
454	if (dlp == muldup && dlp->dup != blkno)
455	muldup = new;
456	}
457	/*
458	* count the number of blocks found in id_entryno
459	*/
460	idesc->id_entryno++;
461	}
462	return (res);
463	}