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some disks put bad sector replacements at the end of each cylinder,
[unix-history]
/
usr
/
src
/
sys
/
ufs
/
ffs
/
ffs_inode.c
diff --git
a/usr/src/sys/ufs/ffs/ffs_inode.c
b/usr/src/sys/ufs/ffs/ffs_inode.c
index
4af43fb
..
238034b
100644
(file)
--- a/
usr/src/sys/ufs/ffs/ffs_inode.c
+++ b/
usr/src/sys/ufs/ffs/ffs_inode.c
@@
-1,4
+1,10
@@
-/* ffs_inode.c 6.15 85/03/20 */
+/*
+ * Copyright (c) 1982 Regents of the University of California.
+ * All rights reserved. The Berkeley software License Agreement
+ * specifies the terms and conditions for redistribution.
+ *
+ * @(#)ffs_inode.c 6.19 (Berkeley) %G%
+ */
#include "param.h"
#include "systm.h"
#include "param.h"
#include "systm.h"
@@
-8,6
+14,7
@@
#include "inode.h"
#include "fs.h"
#include "buf.h"
#include "inode.h"
#include "fs.h"
#include "buf.h"
+#include "cmap.h"
#ifdef QUOTA
#include "quota.h"
#endif
#ifdef QUOTA
#include "quota.h"
#endif
@@
-107,7
+114,6
@@
iget(dev, fs, ino)
register struct dinode *dp;
register struct inode *iq;
register struct dinode *dp;
register struct inode *iq;
-
loop:
ih = &ihead[INOHASH(dev, ino)];
for (ip = ih->ih_chain[0]; ip != (struct inode *)ih; ip = ip->i_forw)
loop:
ih = &ihead[INOHASH(dev, ino)];
for (ip = ih->ih_chain[0]; ip != (struct inode *)ih; ip = ip->i_forw)
@@
-372,11
+378,11
@@
itrunc(oip, length)
u_long length;
{
register daddr_t lastblock;
u_long length;
{
register daddr_t lastblock;
- daddr_t bn, lastiblock[NIADDR];
+ daddr_t bn, l
bn, l
astiblock[NIADDR];
register struct fs *fs;
register struct inode *ip;
struct buf *bp;
register struct fs *fs;
register struct inode *ip;
struct buf *bp;
- int offset,
lbn, osize, size, error
, count, level, s;
+ int offset,
osize, size
, count, level, s;
long nblocks, blocksreleased = 0;
register int i;
dev_t dev;
long nblocks, blocksreleased = 0;
register int i;
dev_t dev;
@@
-433,7
+439,7
@@
itrunc(oip, length)
brelse(bp);
return;
}
brelse(bp);
return;
}
- bzero(bp->b_un.b_addr + offset,
size - offset
);
+ bzero(bp->b_un.b_addr + offset,
(unsigned)(size - offset)
);
bdwrite(bp);
}
/*
bdwrite(bp);
}
/*
@@
-479,15
+485,15
@@
itrunc(oip, length)
* All whole direct blocks or frags.
*/
for (i = NDADDR - 1; i > lastblock; i--) {
* All whole direct blocks or frags.
*/
for (i = NDADDR - 1; i > lastblock; i--) {
- register
int
size;
+ register
off_t b
size;
bn = ip->i_db[i];
if (bn == 0)
continue;
ip->i_db[i] = 0;
bn = ip->i_db[i];
if (bn == 0)
continue;
ip->i_db[i] = 0;
- size = (off_t)blksize(fs, ip, i);
- free(ip, bn, size);
- blocksreleased += btodb(size);
+
b
size = (off_t)blksize(fs, ip, i);
+ free(ip, bn,
b
size);
+ blocksreleased += btodb(
b
size);
}
if (lastblock < 0)
goto done;
}
if (lastblock < 0)
goto done;
@@
-498,7
+504,7
@@
itrunc(oip, length)
*/
bn = ip->i_db[lastblock];
if (bn != 0) {
*/
bn = ip->i_db[lastblock];
if (bn != 0) {
-
in
t oldspace, newspace;
+
off_
t oldspace, newspace;
/*
* Calculate amount of space we're giving
/*
* Calculate amount of space we're giving
@@
-603,7
+609,7
@@
indirtrunc(ip, bn, lastbn, level)
if (level > SINGLE)
blocksreleased +=
indirtrunc(ip, nb, (daddr_t)-1, level - 1);
if (level > SINGLE)
blocksreleased +=
indirtrunc(ip, nb, (daddr_t)-1, level - 1);
- free(ip, nb, (
in
t)fs->fs_bsize);
+ free(ip, nb, (
off_
t)fs->fs_bsize);
blocksreleased += nblocks;
}
blocksreleased += nblocks;
}