Remove trailing whitespace.

12 files changed, 141 insertions, 141 deletions

diff --git a/sys/fs/msdosfs/bootsect.h b/sys/fs/msdosfs/bootsect.h
index 099b15f..f83b9ec 100644
--- a/sys/fs/msdosfs/bootsect.h
+++ b/sys/fs/msdosfs/bootsect.h
@@ -1,19 +1,19 @@
-/*	$Id$ */
+/*	$Id: bootsect.h,v 1.1 1994/09/19 15:41:36 dfr Exp $ */
 /*	$NetBSD: bootsect.h,v 1.4 1994/06/29 06:35:28 cgd Exp $	*/
 
 /*
  * Written by Paul Popelka (paulp@uts.amdahl.com)
- * 
+ *
  * You can do anything you want with this software, just don't say you wrote
  * it, and don't remove this notice.
- * 
+ *
  * This software is provided "as is".
- * 
+ *
  * The author supplies this software to be publicly redistributed on the
  * understanding that the author is not responsible for the correct
  * functioning of this software in any circumstances and is not liable for
  * any damages caused by this software.
- * 
+ *
  * October 1992
  */
 
diff --git a/sys/fs/msdosfs/bpb.h b/sys/fs/msdosfs/bpb.h
index 70e4de2..7618126 100644
--- a/sys/fs/msdosfs/bpb.h
+++ b/sys/fs/msdosfs/bpb.h
@@ -1,19 +1,19 @@
-/*	$Id$ */
+/*	$Id: bpb.h,v 1.1 1994/09/19 15:41:37 dfr Exp $ */
 /*	$NetBSD: bpb.h,v 1.3 1994/06/29 06:35:29 cgd Exp $	*/
 
 /*
  * Written by Paul Popelka (paulp@uts.amdahl.com)
- * 
+ *
  * You can do anything you want with this software, just don't say you wrote
  * it, and don't remove this notice.
- * 
+ *
  * This software is provided "as is".
- * 
+ *
  * The author supplies this software to be publicly redistributed on the
  * understanding that the author is not responsible for the correct
  * functioning of this software in any circumstances and is not liable for
  * any damages caused by this software.
- * 
+ *
  * October 1992
  */
 
diff --git a/sys/fs/msdosfs/denode.h b/sys/fs/msdosfs/denode.h
index b47196a..a7f2928 100644
--- a/sys/fs/msdosfs/denode.h
+++ b/sys/fs/msdosfs/denode.h
@@ -1,4 +1,4 @@
-/*	$Id: denode.h,v 1.3 1994/12/27 12:37:33 bde Exp $ */
+/*	$Id: denode.h,v 1.4 1995/03/16 18:14:17 bde Exp $ */
 /*	$NetBSD: denode.h,v 1.8 1994/08/21 18:43:49 ws Exp $	*/
 
 /*-
@@ -34,17 +34,17 @@
  */
 /*
  * Written by Paul Popelka (paulp@uts.amdahl.com)
- * 
+ *
  * You can do anything you want with this software, just don't say you wrote
  * it, and don't remove this notice.
- * 
+ *
  * This software is provided "as is".
- * 
+ *
  * The author supplies this software to be publicly redistributed on the
  * understanding that the author is not responsible for the correct
  * functioning of this software in any circumstances and is not liable for
  * any damages caused by this software.
- * 
+ *
  * October 1992
  */
 
diff --git a/sys/fs/msdosfs/direntry.h b/sys/fs/msdosfs/direntry.h
index d2ec019..f4eecac 100644
--- a/sys/fs/msdosfs/direntry.h
+++ b/sys/fs/msdosfs/direntry.h
@@ -1,4 +1,4 @@
-/*	$Id$ */
+/*	$Id: direntry.h,v 1.1 1994/09/19 15:41:39 dfr Exp $ */
 /*	$NetBSD: direntry.h,v 1.7 1994/08/21 18:43:54 ws Exp $	*/
 
 /*-
@@ -34,17 +34,17 @@
  */
 /*
  * Written by Paul Popelka (paulp@uts.amdahl.com)
- * 
+ *
  * You can do anything you want with this software, just don't say you wrote
  * it, and don't remove this notice.
- * 
+ *
  * This software is provided "as is".
- * 
+ *
  * The author supplies this software to be publicly redistributed on the
  * understanding that the author is not responsible for the correct
  * functioning of this software in any circumstances and is not liable for
  * any damages caused by this software.
- * 
+ *
  * October 1992
  */
 
diff --git a/sys/fs/msdosfs/fat.h b/sys/fs/msdosfs/fat.h
index b5f223f..3b043c1 100644
--- a/sys/fs/msdosfs/fat.h
+++ b/sys/fs/msdosfs/fat.h
@@ -1,4 +1,4 @@
-/*	$Id: fat.h,v 1.1 1994/09/19 15:41:40 dfr Exp $ */
+/*	$Id: fat.h,v 1.2 1994/09/27 20:42:41 phk Exp $ */
 /*	$NetBSD: fat.h,v 1.4 1994/08/21 18:43:57 ws Exp $	*/
 
 /*-
@@ -34,17 +34,17 @@
  */
 /*
  * Written by Paul Popelka (paulp@uts.amdahl.com)
- * 
+ *
  * You can do anything you want with this software, just don't say you wrote
  * it, and don't remove this notice.
- * 
+ *
  * This software is provided "as is".
- * 
+ *
  * The author supplies this software to be publicly redistributed on the
  * understanding that the author is not responsible for the correct
  * functioning of this software in any circumstances and is not liable for
  * any damages caused by this software.
- * 
+ *
  * October 1992
  */
 
diff --git a/sys/fs/msdosfs/msdosfs_conv.c b/sys/fs/msdosfs/msdosfs_conv.c
index d351a48..8899982 100644
--- a/sys/fs/msdosfs/msdosfs_conv.c
+++ b/sys/fs/msdosfs/msdosfs_conv.c
@@ -1,19 +1,19 @@
-/*	$Id: msdosfs_conv.c,v 1.3 1994/12/12 12:35:42 bde Exp $ */
+/*	$Id: msdosfs_conv.c,v 1.4 1995/03/29 18:48:06 ache Exp $ */
 /*	$NetBSD: msdosfs_conv.c,v 1.6.2.1 1994/08/30 02:27:57 cgd Exp $	*/
 
 /*
  * Written by Paul Popelka (paulp@uts.amdahl.com)
- * 
+ *
  * You can do anything you want with this software, just don't say you wrote
  * it, and don't remove this notice.
- * 
+ *
  * This software is provided "as is".
- * 
+ *
  * The author supplies this software to be publicly redistributed on the
  * understanding that the author is not responsible for the correct
  * functioning of this software in any circumstances and is not liable for
  * any damages caused by this software.
- * 
+ *
  * October 1992
  */
 
diff --git a/sys/fs/msdosfs/msdosfs_denode.c b/sys/fs/msdosfs/msdosfs_denode.c
index c0e8823..60a6811 100644
--- a/sys/fs/msdosfs/msdosfs_denode.c
+++ b/sys/fs/msdosfs/msdosfs_denode.c
@@ -1,4 +1,4 @@
-/*	$Id: msdosfs_denode.c,v 1.10 1995/03/19 12:11:13 davidg Exp $ */
+/*	$Id: msdosfs_denode.c,v 1.11 1995/04/11 17:13:17 bde Exp $ */
 /*	$NetBSD: msdosfs_denode.c,v 1.9 1994/08/21 18:44:00 ws Exp $	*/
 
 /*-
@@ -34,17 +34,17 @@
  */
 /*
  * Written by Paul Popelka (paulp@uts.amdahl.com)
- * 
+ *
  * You can do anything you want with this software, just don't say you wrote
  * it, and don't remove this notice.
- * 
+ *
  * This software is provided "as is".
- * 
+ *
  * The author supplies this software to be publicly redistributed on the
  * understanding that the author is not responsible for the correct
  * functioning of this software in any circumstances and is not liable for
  * any damages caused by this software.
- * 
+ *
  * October 1992
  */
 
@@ -83,7 +83,7 @@ msdosfs_hashget(dev, dirclust, diroff)
 	u_long diroff;
 {
 	struct denode *dep;
-	
+
 	for (;;)
 		for (dep = dehashtbl[DEHASH(dev, dirclust + diroff)];;
 		     dep = dep->de_next) {
@@ -111,7 +111,7 @@ msdosfs_hashins(dep)
 	struct denode *dep;
 {
 	struct denode **depp, *deq;
-	
+
 	depp = &dehashtbl[DEHASH(dep->de_dev, dep->de_dirclust + dep->de_diroffset)];
 	deq = *depp;
 	if (deq)
@@ -137,17 +137,17 @@ msdosfs_hashrem(dep)
 }
 
 /*
- * If deget() succeeds it returns with the gotten denode locked(). 
+ * If deget() succeeds it returns with the gotten denode locked().
  *
  * pmp	     - address of msdosfsmount structure of the filesystem containing
  *	       the denode of interest.  The pm_dev field and the address of
- *	       the msdosfsmount structure are used. 
+ *	       the msdosfsmount structure are used.
  * dirclust  - which cluster bp contains, if dirclust is 0 (root directory)
  *	       diroffset is relative to the beginning of the root directory,
- *	       otherwise it is cluster relative. 
- * diroffset - offset past begin of cluster of denode we want 
+ *	       otherwise it is cluster relative.
+ * diroffset - offset past begin of cluster of denode we want
  * direntptr - address of the direntry structure of interest. If direntptr is
- *	       NULL, the block is read if necessary. 
+ *	       NULL, the block is read if necessary.
  * depp	     - returns the address of the gotten denode.
  */
 int
@@ -187,7 +187,7 @@ deget(pmp, dirclust, diroffset, direntptr, depp)
 	 * the directory entry to compute the hash value. For subdir use
 	 * address of "." entry. for root dir use cluster MSDOSFSROOT,
 	 * offset MSDOSFSROOT_OFS
-	 * 
+	 *
 	 * NOTE: The check for de_refcnt > 0 below insures the denode being
 	 * examined does not represent an unlinked but still open file.
 	 * These files are not to be accessible even when the directory
@@ -337,7 +337,7 @@ deupdat(dep, tp, waitfor)
 	 * update.
 	 */
 	error = readde(dep, &bp, &dirp);
-	if (error) 
+	if (error)
 		return error;
 
 	/*
@@ -535,7 +535,7 @@ deextend(dep, length, cred)
 	u_long count;
 	int error;
 	struct timespec ts;
-	
+
 	/*
 	 * The root of a DOS filesystem cannot be extended.
 	 */
@@ -554,7 +554,7 @@ deextend(dep, length, cred)
 
 	if (length <= dep->de_FileSize)
 		panic("deextend: file too large");
-	
+
 	/*
 	 * Compute the number of clusters to allocate.
 	 */
@@ -569,7 +569,7 @@ deextend(dep, length, cred)
 			return error;
 		}
 	}
-		
+
 	dep->de_flag |= DE_UPDATE;
 	dep->de_FileSize = length;
 	TIMEVAL_TO_TIMESPEC(&time, &ts);
@@ -606,7 +606,7 @@ msdosfs_reclaim(ap)
 {
 	struct vnode *vp = ap->a_vp;
 	struct denode *dep = VTODE(vp);
-	
+
 #ifdef MSDOSFS_DEBUG
 	printf("msdosfs_reclaim(): dep %p, file %s, refcnt %ld\n",
 	    dep, dep->de_Name, dep->de_refcnt);
@@ -630,10 +630,10 @@ msdosfs_reclaim(ap)
 	}
 
 	dep->de_flag = 0;
-	
+
 	FREE(dep, M_MSDOSFSNODE);
 	vp->v_data = NULL;
-	
+
 	return 0;
 }
 
@@ -647,7 +647,7 @@ msdosfs_inactive(ap)
 	struct denode *dep = VTODE(vp);
 	int error = 0;
 	struct timespec ts;
-	
+
 #ifdef MSDOSFS_DEBUG
 	printf("msdosfs_inactive(): dep %p, de_Name[0] %x\n", dep, dep->de_Name[0]);
 #endif
diff --git a/sys/fs/msdosfs/msdosfs_fat.c b/sys/fs/msdosfs/msdosfs_fat.c
index 06b30e4..b43f959 100644
--- a/sys/fs/msdosfs/msdosfs_fat.c
+++ b/sys/fs/msdosfs/msdosfs_fat.c
@@ -1,4 +1,4 @@
-/*	$Id: msdosfs_fat.c,v 1.5 1995/02/10 18:39:45 bde Exp $ */
+/*	$Id: msdosfs_fat.c,v 1.6 1995/04/11 16:43:20 bde Exp $ */
 /*	$NetBSD: msdosfs_fat.c,v 1.12 1994/08/21 18:44:04 ws Exp $	*/
 
 /*-
@@ -34,17 +34,17 @@
  */
 /*
  * Written by Paul Popelka (paulp@uts.amdahl.com)
- * 
+ *
  * You can do anything you want with this software, just don't say you wrote
  * it, and don't remove this notice.
- * 
+ *
  * This software is provided "as is".
- * 
+ *
  * The author supplies this software to be publicly redistributed on the
  * understanding that the author is not responsible for the correct
  * functioning of this software in any circumstances and is not liable for
  * any damages caused by this software.
- * 
+ *
  * October 1992
  */
 
@@ -251,7 +251,7 @@ hiteof:;
  * Find the closest entry in the fat cache to the cluster we are looking
  * for.
  */
-void 
+void
 fc_lookup(dep, findcn, frcnp, fsrcnp)
 	struct denode *dep;
 	u_long findcn;
@@ -344,22 +344,22 @@ updatefats(pmp, bp, fatbn)
 
 /*
  * Updating entries in 12 bit fats is a pain in the butt.
- * 
+ *
  * The following picture shows where nibbles go when moving from a 12 bit
  * cluster number into the appropriate bytes in the FAT.
- * 
+ *
  *	byte m        byte m+1      byte m+2
  *	+----+----+   +----+----+   +----+----+
  *	|  0    1 |   |  2    3 |   |  4    5 |   FAT bytes
  *	+----+----+   +----+----+   +----+----+
- * 
+ *
  *	+----+----+----+   +----+----+----+
  *	|  3    0    1 |   |  4    5    2 |
  *	+----+----+----+   +----+----+----+
  *	cluster n  	   cluster n+1
- * 
+ *
  * Where n is even. m = n + (n >> 2)
- * 
+ *
  */
 static inline void
 usemap_alloc(pmp, cn)
@@ -414,10 +414,10 @@ clusterfree(pmp, cluster, oldcnp)
  *		  cluster'th entry if this is a get function
  * newcontents	- the new value to be written into the cluster'th element of
  *		  the fat if this is a set function.
- * 
+ *
  * This function can also be used to free a cluster by setting the fat entry
  * for a cluster to 0.
- * 
+ *
  * All copies of the fat are updated if this is a set function. NOTE: If
  * fatentry() marks a cluster as free it does not update the inusemap in
  * the msdosfsmount structure. This is left to the caller.
@@ -470,7 +470,7 @@ fatentry(function, pmp, cn, oldcontents, newcontents)
 	error = bread(pmp->pm_devvp, bn, bsize, NOCRED, &bp);
 	if (error)
 		return error;
-	
+
 	if (function & FAT_GET) {
 		readcn = getushort(&bp->b_data[bo]);
 		if (FAT12(pmp)) {
@@ -523,7 +523,7 @@ fatchain(pmp, start, count, fillwith)
 	int error;
 	u_long bn, bo, bsize, byteoffset, readcn, newc;
 	struct buf *bp;
-	
+
 #ifdef MSDOSFS_DEBUG
 	printf("fatchain(pmp %p, start %ld, count %ld, fillwith %ld)\n",
 	       pmp, start, count, fillwith);
@@ -533,7 +533,7 @@ fatchain(pmp, start, count, fillwith)
 	 */
 	if (start < CLUST_FIRST || start + count - 1 > pmp->pm_maxcluster)
 		return EINVAL;
-	
+
 	while (count > 0) {
 		byteoffset = FATOFS(pmp, start);
 		fatblock(pmp, byteoffset, &bn, &bsize, &bo);
@@ -585,7 +585,7 @@ chainlength(pmp, start, count)
 	u_long idx, max_idx;
 	u_int map;
 	u_long len;
-	
+
 	max_idx = pmp->pm_maxcluster / N_INUSEBITS;
 	idx = start / N_INUSEBITS;
 	start %= N_INUSEBITS;
@@ -632,7 +632,7 @@ chainalloc(pmp, start, count, fillwith, retcluster, got)
 	u_long *got;
 {
 	int error;
-	
+
 	error = fatchain(pmp, start, count, fillwith);
 	if (error == 0) {
 #ifdef MSDOSFS_DEBUG
@@ -672,7 +672,7 @@ clusteralloc(pmp, start, count, fillwith, retcluster, got)
 	u_long idx;
 	u_long len, newst, foundcn, foundl, cn, l;
 	u_int map;
-	
+
 #ifdef MSDOSFS_DEBUG
 	printf("clusteralloc(): find %d clusters\n",count);
 #endif
@@ -684,19 +684,19 @@ clusteralloc(pmp, start, count, fillwith, retcluster, got)
 		 * This is a new file, initialize start
 		 */
 		struct timeval tv;
-		
+
 		microtime(&tv);
 		start = (tv.tv_usec >> 10)|tv.tv_usec;
 		len = 0;
 	}
-	
+
 	/*
 	 * Start at a (pseudo) random place to maximize cluster runs
 	 * under multiple writers.
 	 */
 	foundcn = newst = (start * 1103515245 + 12345) % (pmp->pm_maxcluster + 1);
 	foundl = 0;
-	
+
 	for (cn = newst; cn <= pmp->pm_maxcluster;) {
 		idx = cn / N_INUSEBITS;
 		map = pmp->pm_inusemap[idx];
@@ -759,7 +759,7 @@ freeclusterchain(pmp, cluster)
 	struct buf *bp = NULL;
 	u_long bn, bo, bsize, byteoffset;
 	u_long readcn, lbn = -1;
-	
+
 	while (cluster >= CLUST_FIRST && cluster <= pmp->pm_maxcluster) {
 		byteoffset = FATOFS(pmp, cluster);
 		fatblock(pmp, byteoffset, &bn, &bsize, &bo);
@@ -878,7 +878,7 @@ extendfile(dep, count, bpp, ncp, flags)
 	u_long cn, got;
 	struct msdosfsmount *pmp = dep->de_pmp;
 	struct buf *bp;
-	
+
 	/*
 	 * Don't try to extend the root directory
 	 */
@@ -901,7 +901,7 @@ extendfile(dep, count, bpp, ncp, flags)
 			return error;
 		error = 0;
 	}
-	
+
 	while (count > 0) {
 		/*
 		 * Allocate a new cluster chain and cat onto the end of the file.
@@ -918,9 +918,9 @@ extendfile(dep, count, bpp, ncp, flags)
 		error = clusteralloc(pmp, cn, count, CLUST_EOFE, &cn, &got);
 		if (error)
 			return error;
-		
+
 		count -= got;
-		
+
 		/*
 		 * Give them the filesystem relative cluster number if they want
 		 * it.
@@ -929,7 +929,7 @@ extendfile(dep, count, bpp, ncp, flags)
 			*ncp = cn;
 			ncp = NULL;
 		}
-		
+
 		if (dep->de_StartCluster == 0) {
 			dep->de_StartCluster = cn;
 			frcn = 0;
@@ -940,16 +940,16 @@ extendfile(dep, count, bpp, ncp, flags)
 				clusterfree(pmp, cn, NULL);
 				return error;
 			}
-			
+
 			frcn = dep->de_fc[FC_LASTFC].fc_frcn + 1;
 		}
-		
+
 		/*
 		 * Update the "last cluster of the file" entry in the denode's fat
 		 * cache.
 		 */
 		fc_setcache(dep, FC_LASTFC, frcn + got - 1, cn + got - 1);
-		
+
 		if (flags & DE_CLEAR) {
 			while (got-- > 0) {
 				/*
@@ -979,6 +979,6 @@ extendfile(dep, count, bpp, ncp, flags)
 			}
 		}
 	}
-	
+
 	return 0;
 }
diff --git a/sys/fs/msdosfs/msdosfs_lookup.c b/sys/fs/msdosfs/msdosfs_lookup.c
index 5e9cbca..a80e5ae 100644
--- a/sys/fs/msdosfs/msdosfs_lookup.c
+++ b/sys/fs/msdosfs/msdosfs_lookup.c
@@ -1,4 +1,4 @@
-/*	$Id: msdosfs_lookup.c,v 1.2 1994/09/27 20:42:51 phk Exp $ */
+/*	$Id: msdosfs_lookup.c,v 1.3 1995/05/09 16:30:44 bde Exp $ */
 /*	$NetBSD: msdosfs_lookup.c,v 1.14 1994/08/21 18:44:07 ws Exp $	*/
 
 /*-
@@ -34,17 +34,17 @@
  */
 /*
  * Written by Paul Popelka (paulp@uts.amdahl.com)
- * 
+ *
  * You can do anything you want with this software, just don't say you wrote
  * it, and don't remove this notice.
- * 
+ *
  * This software is provided "as is".
- * 
+ *
  * The author supplies this software to be publicly redistributed on the
  * understanding that the author is not responsible for the correct
  * functioning of this software in any circumstances and is not liable for
  * any damages caused by this software.
- * 
+ *
  * October 1992
  */
 
diff --git a/sys/fs/msdosfs/msdosfs_vfsops.c b/sys/fs/msdosfs/msdosfs_vfsops.c
index 4a765b9..bbb4fc6 100644
--- a/sys/fs/msdosfs/msdosfs_vfsops.c
+++ b/sys/fs/msdosfs/msdosfs_vfsops.c
@@ -1,4 +1,4 @@
-/*	$Id: msdosfs_vfsops.c,v 1.5 1994/10/02 17:48:21 phk Exp $ */
+/*	$Id: msdosfs_vfsops.c,v 1.6 1994/12/12 12:35:47 bde Exp $ */
 /*	$NetBSD: msdosfs_vfsops.c,v 1.19 1994/08/21 18:44:10 ws Exp $	*/
 
 /*-
@@ -34,17 +34,17 @@
  */
 /*
  * Written by Paul Popelka (paulp@uts.amdahl.com)
- * 
+ *
  * You can do anything you want with this software, just don't say you wrote
  * it, and don't remove this notice.
- * 
+ *
  * This software is provided "as is".
- * 
+ *
  * The author supplies this software to be publicly redistributed on the
  * understanding that the author is not responsible for the correct
  * functioning of this software in any circumstances and is not liable for
  * any damages caused by this software.
- * 
+ *
  * October 1992
  */
 
@@ -70,9 +70,9 @@
 int msdosfsdoforce = 1;		/* 1 = force unmount */
 
 /*
- * mp - path - addr in user space of mount point (ie /usr or whatever) 
+ * mp - path - addr in user space of mount point (ie /usr or whatever)
  * data - addr in user space of mount params including the name of the block
- * special file to treat as a filesystem. 
+ * special file to treat as a filesystem.
  */
 int
 msdosfs_mount(mp, path, data, ndp, p)
@@ -169,7 +169,7 @@ msdosfs_mount(mp, path, data, ndp, p)
 	crfree(cred);					/* XXX */
 	if (error != 0)
 		return error;
-	
+
 	/*
 	 * Be sure they've given us a block device to treat as a
 	 * filesystem.  And, that its major number is within the bdevsw
diff --git a/sys/fs/msdosfs/msdosfs_vnops.c b/sys/fs/msdosfs/msdosfs_vnops.c
index 0993c9d..047eea0 100644
--- a/sys/fs/msdosfs/msdosfs_vnops.c
+++ b/sys/fs/msdosfs/msdosfs_vnops.c
@@ -1,4 +1,4 @@
-/*	$Id: msdosfs_vnops.c,v 1.14 1995/04/11 18:32:17 ache Exp $ */
+/*	$Id: msdosfs_vnops.c,v 1.15 1995/05/09 16:30:45 bde Exp $ */
 /*	$NetBSD: msdosfs_vnops.c,v 1.20 1994/08/21 18:44:13 ws Exp $	*/
 
 /*-
@@ -34,17 +34,17 @@
  */
 /*
  * Written by Paul Popelka (paulp@uts.amdahl.com)
- * 
+ *
  * You can do anything you want with this software, just don't say you wrote
  * it, and don't remove this notice.
- * 
+ *
  * This software is provided "as is".
- * 
+ *
  * The author supplies this software to be publicly redistributed on the
  * understanding that the author is not responsible for the correct
  * functioning of this software in any circumstances and is not liable for
  * any damages caused by this software.
- * 
+ *
  * October 1992
  */
 
@@ -73,7 +73,7 @@
 #include <msdosfs/fat.h>
 /*
  * Some general notes:
- * 
+ *
  * In the ufs filesystem the inodes, superblocks, and indirect blocks are
  * read/written using the vnode for the filesystem. Blocks that represent
  * the contents of a file are read/written using the vnode for the file
@@ -156,7 +156,7 @@ msdosfs_mknod(ap)
 	} */ *ap;
 {
 	int error;
-	
+
 	switch (ap->a_vap->va_type) {
 	case VDIR:
 		error = msdosfs_mkdir((struct vop_mkdir_args *)ap);
@@ -222,13 +222,13 @@ vaccess(file_mode, uid, gid, acc_mode, cred)
 	mode_t mask;
 	int i;
 	register gid_t *gp;
-	
+
 	/* User id 0 always gets access. */
 	if (cred->cr_uid == 0)
 		return 0;
-	
+
 	mask = 0;
-	
+
 	/* Otherwise, check the owner. */
 	if (cred->cr_uid == uid) {
 		if (acc_mode & VEXEC)
@@ -239,7 +239,7 @@ vaccess(file_mode, uid, gid, acc_mode, cred)
 			mask |= S_IWUSR;
 		return (file_mode & mask) == mask ? 0 : EACCES;
 	}
-	
+
 	/* Otherwise, check the groups. */
 	for (i = 0, gp = cred->cr_groups; i < cred->cr_ngroups; i++, gp++)
 		if (gid == *gp) {
@@ -251,7 +251,7 @@ vaccess(file_mode, uid, gid, acc_mode, cred)
 				mask |= S_IWGRP;
 			return (file_mode & mask) == mask ? 0 : EACCES;
 		}
-	
+
 	/* Otherwise, check everyone else. */
 	if (acc_mode & VEXEC)
 		mask |= S_IXOTH;
@@ -274,11 +274,11 @@ msdosfs_access(ap)
 	mode_t dosmode;
 	struct denode *dep = VTODE(ap->a_vp);
 	struct msdosfsmount *pmp = dep->de_pmp;
-	
+
 	dosmode = (S_IXUSR|S_IXGRP|S_IXOTH) | (S_IRUSR|S_IRGRP|S_IROTH) |
 	    ((dep->de_Attributes & ATTR_READONLY) ? 0 : (S_IWUSR|S_IWGRP|S_IWOTH));
 	dosmode &= pmp->pm_mask;
-	
+
 	return vaccess(dosmode, pmp->pm_uid, pmp->pm_gid, ap->a_mode, ap->a_cred);
 }
 
@@ -352,7 +352,7 @@ msdosfs_setattr(ap)
 	struct denode *dep = VTODE(ap->a_vp);
 	struct vattr *vap = ap->a_vap;
 	struct ucred *cred = ap->a_cred;
-	
+
 #ifdef MSDOSFS_DEBUG
 	printf("msdosfs_setattr(): vp %08x, vap %08x, cred %08x, p %08x\n",
 	       ap->a_vp, vap, cred, ap->a_p);
@@ -396,7 +396,7 @@ msdosfs_setattr(ap)
 	if (vap->va_mtime.ts_sec != VNOVAL) {
 		if (cred->cr_uid != dep->de_pmp->pm_uid &&
 		    (error = suser(cred, &ap->a_p->p_acflag)) &&
-		    ((vap->va_vaflags & VA_UTIMES_NULL) == 0 || 
+		    ((vap->va_vaflags & VA_UTIMES_NULL) == 0 ||
 		    (error = VOP_ACCESS(ap->a_vp, VWRITE, cred, &ap->a_p))))
 			return error;
 		dep->de_flag |= DE_UPDATE;
@@ -574,7 +574,7 @@ msdosfs_write(ap)
 	struct msdosfsmount *pmp = dep->de_pmp;
 	struct ucred *cred = ap->a_cred;
 	struct timespec ts;
-	
+
 #ifdef MSDOSFS_DEBUG
 	printf("msdosfs_write(vp %08x, uio %08x, ioflag %08x, cred %08x\n",
 	       vp, uio, ioflag, cred);
@@ -658,7 +658,7 @@ msdosfs_write(ap)
 		lastcn = dep->de_fc[FC_LASTFC].fc_frcn;
 	} else
 		lastcn = de_clcount(pmp, osize) - 1;
-	
+
 	do {
 		bn = de_blk(pmp, uio->uio_offset);
 		if (isadir) {
@@ -669,7 +669,7 @@ msdosfs_write(ap)
 			error = ENOSPC;
 			break;
 		}
-		
+
 		if ((uio->uio_offset & pmp->pm_crbomask) == 0
 		    && (de_blk(pmp, uio->uio_offset + uio->uio_resid) > de_blk(pmp, uio->uio_offset)
 			|| uio->uio_offset + uio->uio_resid >= dep->de_FileSize)) {
@@ -687,7 +687,7 @@ msdosfs_write(ap)
 			if (!isadir) {
 				if (bp->b_blkno == bp->b_lblkno) {
 					error = pcbmap(dep, bp->b_lblkno,
-							   &bp->b_blkno, 0); 
+							   &bp->b_blkno, 0);
 					if (error)
 						bp->b_blkno = -1;
 				}
@@ -802,7 +802,7 @@ msdosfs_mmap(ap)
 
 /*
  * Flush the blocks of a file to disk.
- * 
+ *
  * This function is worthless for vnodes that represent directories. Maybe we
  * could just do a sync if they try an fsync on a directory file.
  */
@@ -917,9 +917,9 @@ msdosfs_link(ap)
  * Renames on files require moving the denode to a new hash queue since the
  * denode's location is used to compute which hash queue to put the file
  * in. Unless it is a rename in place.  For example "mv a b".
- * 
+ *
  * What follows is the basic algorithm:
- * 
+ *
  * if (file move) {
  *	if (dest file exists) {
  *		remove dest file
@@ -951,13 +951,13 @@ msdosfs_link(ap)
  *		clear old directory entry for moved directory
  *	}
  * }
- * 
+ *
  * On entry:
  *	source's parent directory is unlocked
  *	source file or directory is unlocked
  *	destination's parent directory is locked
  *	destination file or directory is locked if it exists
- * 
+ *
  * On exit:
  *	all denodes should be released
  *
@@ -1646,7 +1646,7 @@ msdosfs_readdir(ap)
 				ncookies++;
 			}
 			dentp++;
-			
+
 			crnt = (struct dirent *) ((char *) crnt + sizeof(struct direntry));
 			pushout = 1;
 
@@ -1722,7 +1722,7 @@ out:	;
 			*ap->a_eofflag = 1;
 		else
 			*ap->a_eofflag = 0;
-	
+
 	return error;
 }
 
diff --git a/sys/fs/msdosfs/msdosfsmount.h b/sys/fs/msdosfs/msdosfsmount.h
index 270b5b4..5309acb 100644
--- a/sys/fs/msdosfs/msdosfsmount.h
+++ b/sys/fs/msdosfs/msdosfsmount.h
@@ -1,4 +1,4 @@
-/*	$Id: msdosfsmount.h,v 1.1 1994/09/19 15:41:48 dfr Exp $ */
+/*	$Id: msdosfsmount.h,v 1.2 1994/09/27 20:42:59 phk Exp $ */
 /*	$NetBSD: msdosfsmount.h,v 1.7 1994/08/21 18:44:17 ws Exp $	*/
 
 /*-
@@ -34,17 +34,17 @@
  */
 /*
  * Written by Paul Popelka (paulp@uts.amdahl.com)
- * 
+ *
  * You can do anything you want with this software, just don't say you wrote
  * it, and don't remove this notice.
- * 
+ *
  * This software is provided "as is".
- * 
+ *
  * The author supplies this software to be publicly redistributed on the
  * understanding that the author is not responsible for the correct
  * functioning of this software in any circumstances and is not liable for
  * any damages caused by this software.
- * 
+ *
  * October 1992
  */
 
@@ -88,19 +88,19 @@ struct msdosfsmount {
 
 /*
  * How to compute pm_cnshift and pm_crbomask.
- * 
- * pm_crbomask = (pm_SectPerClust * pm_BytesPerSect) - 1 
- * if (bytesperclust == * 0) 
- * 	return EBADBLKSZ; 
- * bit = 1; 
- * for (i = 0; i < 32; i++) { 
- *	if (bit & bytesperclust) { 
- *		if (bit ^ bytesperclust) 
- *			return EBADBLKSZ; 
- *		pm_cnshift = * i; 
- *		break; 
- *	} 
- *	bit <<= 1; 
+ *
+ * pm_crbomask = (pm_SectPerClust * pm_BytesPerSect) - 1
+ * if (bytesperclust == * 0)
+ * 	return EBADBLKSZ;
+ * bit = 1;
+ * for (i = 0; i < 32; i++) {
+ *	if (bit & bytesperclust) {
+ *		if (bit ^ bytesperclust)
+ *			return EBADBLKSZ;
+ *		pm_cnshift = * i;
+ *		break;
+ *	}
+ *	bit <<= 1;
  * }
  */