Module Name: src
Committed By: christos
Date: Mon Jan 28 00:17:18 UTC 2013
Modified Files:
src/sys/fs/msdosfs: msdosfs_fat.c
Log Message:
A little more debugging.
To generate a diff of this commit:
cvs rdiff -u -r1.27 -r1.28 src/sys/fs/msdosfs/msdosfs_fat.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/fs/msdosfs/msdosfs_fat.c
diff -u src/sys/fs/msdosfs/msdosfs_fat.c:1.27 src/sys/fs/msdosfs/msdosfs_fat.c:1.28
--- src/sys/fs/msdosfs/msdosfs_fat.c:1.27 Sun Jan 27 17:04:19 2013
+++ src/sys/fs/msdosfs/msdosfs_fat.c Sun Jan 27 19:17:18 2013
@@ -1,4 +1,4 @@
-/* $NetBSD: msdosfs_fat.c,v 1.27 2013/01/27 22:04:19 christos Exp $ */
+/* $NetBSD: msdosfs_fat.c,v 1.28 2013/01/28 00:17:18 christos Exp $ */
/*-
* Copyright (C) 1994, 1995, 1997 Wolfgang Solfrank.
@@ -52,7 +52,7 @@
#endif
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: msdosfs_fat.c,v 1.27 2013/01/27 22:04:19 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: msdosfs_fat.c,v 1.28 2013/01/28 00:17:18 christos Exp $");
/*
* kernel include files.
@@ -147,6 +147,8 @@ fatblock(struct msdosfsmount *pmp, u_lon
* pmp->pm_BytesPerSec;
bn += pmp->pm_fatblk + pmp->pm_curfat * pmp->pm_FATsecs;
+ DPRINTF(("%s(ofs=%lu bn=%lu, size=%lu, bo=%lu)\n", __func__, ofs, bn,
+ size, ofs % pmp->pm_fatblocksize));
if (bnp)
*bnp = bn;
if (sizep)
@@ -154,7 +156,7 @@ fatblock(struct msdosfsmount *pmp, u_lon
if (bop)
*bop = ofs % pmp->pm_fatblocksize;
- pm_fatblocksize = pmp->pm_fatblocksize;
+ pm_fatblocksize = pmp->pm_fatblocksize;
}
/*
@@ -299,6 +301,8 @@ pcbmap(struct denode *dep, u_long findcn
cn = getushort((char *)bp->b_data + bo);
if (FAT12(pmp) && (prevcn & 1))
cn >>= 4;
+ DPRINTF(("%s(cn=%lu masked=%lu)\n", __func__, cn,
+ cn & pmp->pm_fatmask));
cn &= pmp->pm_fatmask;
}
