1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
|
/*
* Copyright 1999 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
/*
* Copyright (c) 1980, 1986, 1990 The Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted
* provided that: (1) source distributions retain this entire copyright
* notice and comment, and (2) distributions including binaries display
* the following acknowledgement: ``This product includes software
* developed by the University of California, Berkeley and its contributors''
* in the documentation or other materials provided with the distribution
* and in all advertising materials mentioning features or use of this
* software. Neither the name of the University nor the names of its
* contributors may 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.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <time.h>
#include <sys/param.h>
#include <sys/types.h>
#include <sys/sysmacros.h>
#include <sys/mntent.h>
#include <sys/vnode.h>
#include <pwd.h>
#include "fsck.h"
#include <sys/fs/udf_volume.h>
#include <locale.h>
extern void errexit(char *, ...);
extern unsigned int largefile_count;
/*
* Enter inodes into the cache.
*/
struct fileinfo *
cachefile(feblock, len)
uint32_t feblock;
uint32_t len;
{
register struct fileinfo *inp;
struct fileinfo **inpp;
inpp = &inphash[feblock % listmax];
for (inp = *inpp; inp; inp = inp->fe_nexthash) {
if (inp->fe_block == feblock)
break;
}
if (!inp) {
if (inpnext >= inplast) {
inpnext = (struct fileinfo *)calloc(FEGROW + 1,
sizeof (struct fileinfo));
if (inpnext == NULL)
errexit(gettext("Cannot grow inphead list\n"));
/* Link at extra entry so that we can find them */
inplast->fe_nexthash = inpnext;
inplast->fe_block = (uint32_t)-1;
inplast = &inpnext[FEGROW];
}
inp = inpnext++;
inp->fe_block = feblock;
inp->fe_len = (uint16_t)len;
inp->fe_lseen = 1;
inp->fe_nexthash = *inpp;
*inpp = inp;
if (debug) {
(void) printf("cacheing %x\n", feblock);
}
} else {
inp->fe_lseen++;
if (debug) {
(void) printf("cache hit %x lcount %d lseen %d\n", feblock,
inp->fe_lcount, inp->fe_lseen);
}
}
return (inp);
}
|
