From b47f94170767961b0247fd52c87bd86f9f482b1c Mon Sep 17 00:00:00 2001
From: Theo de Raadt <deraadt@cvs.openbsd.org>
Date: Fri, 1 Jun 2007 06:38:57 +0000
Subject: convert ufs2_daddr_t -> daddr64_t for greater clarity; ok pedro otto
 thib

---
 sys/ufs/ffs/ffs_alloc.c   | 14 +++++++-------
 sys/ufs/ffs/ffs_balloc.c  |  4 ++--
 sys/ufs/ffs/ffs_extern.h  |  4 ++--
 sys/ufs/ffs/ffs_inode.c   | 14 +++++++-------
 sys/ufs/ffs/ffs_softdep.c | 12 ++++++------
 sys/ufs/ffs/ffs_vfsops.c  |  8 ++++----
 sys/ufs/ufs/dinode.h      | 11 +++++------
 sys/ufs/ufs/ufs_bmap.c    | 10 +++++-----
 8 files changed, 38 insertions(+), 39 deletions(-)

diff --git a/sys/ufs/ffs/ffs_alloc.c b/sys/ufs/ffs/ffs_alloc.c
index 7e361d55289..7d1426c5e3e 100644
--- a/sys/ufs/ffs/ffs_alloc.c
+++ b/sys/ufs/ffs/ffs_alloc.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ffs_alloc.c,v 1.73 2007/05/26 20:26:51 pedro Exp $	*/
+/*	$OpenBSD: ffs_alloc.c,v 1.74 2007/06/01 06:38:54 deraadt Exp $	*/
 /*	$NetBSD: ffs_alloc.c,v 1.11 1996/05/11 18:27:09 mycroft Exp $	*/
 
 /*
@@ -580,11 +580,11 @@ ffs2_reallocblks(void *v)
 	struct inode *ip;
 	struct vnode *vp;
 	struct buf *sbp, *ebp;
-	ufs2_daddr_t *bap, *sbap, *ebap = 0;
+	daddr64_t *bap, *sbap, *ebap = 0;
 	struct cluster_save *buflist;
 	struct ufsmount *ump;
 	ufs_lbn_t start_lbn, end_lbn;
-	ufs2_daddr_t soff, newblk, blkno, pref;
+	daddr64_t soff, newblk, blkno, pref;
 	struct indir start_ap[NIADDR + 1], end_ap[NIADDR + 1], *idp;
 	int i, len, start_lvl, end_lvl, ssize;
 
@@ -643,7 +643,7 @@ ffs2_reallocblks(void *v)
 			brelse(sbp);
 			return (ENOSPC);
 		}
-		sbap = (ufs2_daddr_t *)sbp->b_data;
+		sbap = (daddr64_t *)sbp->b_data;
 		soff = idp->in_off;
 	}
 
@@ -660,7 +660,7 @@ ffs2_reallocblks(void *v)
 		ssize = len - (idp->in_off + 1);
 		if (bread(vp, idp->in_lbn, (int)fs->fs_bsize, NOCRED, &ebp))
 			goto fail;
-		ebap = (ufs2_daddr_t *)ebp->b_data;
+		ebap = (daddr64_t *)ebp->b_data;
 	}
 
 	/*
@@ -1086,8 +1086,8 @@ ffs1_blkpref(struct inode *ip, daddr_t lbn, int indx, ufs1_daddr_t *bap)
  * Same as above, for UFS2.
  */
 #ifdef FFS2
-ufs2_daddr_t
-ffs2_blkpref(struct inode *ip, daddr_t lbn, int indx, ufs2_daddr_t *bap)
+daddr64_t
+ffs2_blkpref(struct inode *ip, daddr_t lbn, int indx, daddr64_t *bap)
 {
 	struct fs *fs;
 	int cg, avgbfree, startcg;
diff --git a/sys/ufs/ffs/ffs_balloc.c b/sys/ufs/ffs/ffs_balloc.c
index c4d0e1af4f0..e3f334985b8 100644
--- a/sys/ufs/ffs/ffs_balloc.c
+++ b/sys/ufs/ffs/ffs_balloc.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ffs_balloc.c,v 1.32 2007/05/26 20:26:51 pedro Exp $	*/
+/*	$OpenBSD: ffs_balloc.c,v 1.33 2007/06/01 06:38:54 deraadt Exp $	*/
 /*	$NetBSD: ffs_balloc.c,v 1.3 1996/02/09 22:22:21 christos Exp $	*/
 
 /*
@@ -439,7 +439,7 @@ ffs2_balloc(struct inode *ip, off_t off, int size, struct ucred *cred,
 {
 	daddr_t lbn, lastlbn, nb, newb, *blkp;
 	daddr_t pref, *allocblk, allociblk[NIADDR + 1];
-	ufs2_daddr_t *bap, *allocib;
+	daddr64_t *bap, *allocib;
 	int deallocated, osize, nsize, num, i, error, unwindidx, r;
 	struct buf *bp, *nbp;
 	struct indir indirs[NIADDR + 2];
diff --git a/sys/ufs/ffs/ffs_extern.h b/sys/ufs/ffs/ffs_extern.h
index 767aaabe2ab..e47ac645eab 100644
--- a/sys/ufs/ffs/ffs_extern.h
+++ b/sys/ufs/ffs/ffs_extern.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ffs_extern.h,v 1.29 2006/06/21 10:01:10 mickey Exp $	*/
+/*	$OpenBSD: ffs_extern.h,v 1.30 2007/06/01 06:38:54 deraadt Exp $	*/
 /*	$NetBSD: ffs_extern.h,v 1.4 1996/02/09 22:22:22 christos Exp $	*/
 
 /*
@@ -108,7 +108,7 @@ int ffs_freefile(struct inode *, ino_t, mode_t);
 
 ufs1_daddr_t ffs1_blkpref(struct inode *, daddr_t, int, ufs1_daddr_t *);
 #ifdef FFS2
-ufs2_daddr_t ffs2_blkpref(struct inode *, daddr_t, int, ufs2_daddr_t *);
+daddr64_t ffs2_blkpref(struct inode *, daddr_t, int, daddr64_t *);
 #endif
 void ffs_blkfree(struct inode *, daddr_t, long);
 void ffs_clusteracct(struct fs *, struct cg *, daddr_t, int);
diff --git a/sys/ufs/ffs/ffs_inode.c b/sys/ufs/ffs/ffs_inode.c
index 6d0371158cb..6bbe2d0688a 100644
--- a/sys/ufs/ffs/ffs_inode.c
+++ b/sys/ufs/ffs/ffs_inode.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ffs_inode.c,v 1.47 2007/05/26 20:26:51 pedro Exp $	*/
+/*	$OpenBSD: ffs_inode.c,v 1.48 2007/06/01 06:38:54 deraadt Exp $	*/
 /*	$NetBSD: ffs_inode.c,v 1.10 1996/05/11 18:27:19 mycroft Exp $	*/
 
 /*
@@ -162,9 +162,9 @@ int
 ffs_truncate(struct inode *oip, off_t length, int flags, struct ucred *cred)
 {
 	struct vnode *ovp;
-	ufs2_daddr_t lastblock;
-	ufs2_daddr_t bn, lbn, lastiblock[NIADDR], indir_lbn[NIADDR];
-	ufs2_daddr_t oldblks[NDADDR + NIADDR], newblks[NDADDR + NIADDR];
+	daddr64_t lastblock;
+	daddr64_t bn, lbn, lastiblock[NIADDR], indir_lbn[NIADDR];
+	daddr64_t oldblks[NDADDR + NIADDR], newblks[NDADDR + NIADDR];
 	struct fs *fs;
 	struct buf *bp;
 	int offset, size, level;
@@ -479,7 +479,7 @@ ffs_indirtrunc(struct inode *ip, daddr_t lbn, daddr_t dbn, daddr_t lastbn,
 	int error = 0, allerror = 0;
 	ufs1_daddr_t *bap1 = NULL;
 #ifdef FFS2
-	ufs2_daddr_t *bap2 = NULL;
+	daddr64_t *bap2 = NULL;
 #endif
 
 	/*
@@ -521,7 +521,7 @@ ffs_indirtrunc(struct inode *ip, daddr_t lbn, daddr_t dbn, daddr_t lastbn,
 
 #ifdef FFS2
 	if (ip->i_ump->um_fstype == UM_UFS2)
-		bap2 = (ufs2_daddr_t *) bp->b_data;
+		bap2 = (daddr64_t *) bp->b_data;
 	else
 #endif
 		bap1 = (ufs1_daddr_t *) bp->b_data;
@@ -543,7 +543,7 @@ ffs_indirtrunc(struct inode *ip, daddr_t lbn, daddr_t dbn, daddr_t lastbn,
 
 #ifdef FFS2
 		if (ip->i_ump->um_fstype == UM_UFS2)
-			bap2 = (ufs2_daddr_t *) copy;
+			bap2 = (daddr64_t *) copy;
 		else
 #endif
 			bap1 = (ufs1_daddr_t *) copy;
diff --git a/sys/ufs/ffs/ffs_softdep.c b/sys/ufs/ffs/ffs_softdep.c
index 40f99e7a890..850766e5859 100644
--- a/sys/ufs/ffs/ffs_softdep.c
+++ b/sys/ufs/ffs/ffs_softdep.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ffs_softdep.c,v 1.88 2007/05/27 20:06:40 otto Exp $	*/
+/*	$OpenBSD: ffs_softdep.c,v 1.89 2007/06/01 06:38:54 deraadt Exp $	*/
 
 /*
  * Copyright 1998, 2000 Marshall Kirk McKusick. All Rights Reserved.
@@ -1852,7 +1852,7 @@ setup_allocindir_phase2(bp, ip, aip)
 				((ufs1_daddr_t *)indirdep->ir_savebp->b_data)
 				    [aip->ai_offset] = aip->ai_oldblkno;
 			else
-				((ufs2_daddr_t *)indirdep->ir_savebp->b_data)
+				((daddr64_t *)indirdep->ir_savebp->b_data)
 				    [aip->ai_offset] = aip->ai_oldblkno;
 			FREE_LOCK(&lk);
 			if (freefrag != NULL)
@@ -2469,7 +2469,7 @@ indir_trunc(ip, dbn, level, lbn, countp)
 {
 	struct buf *bp;
 	ufs1_daddr_t *bap1 = NULL;
-	ufs2_daddr_t nb, *bap2 = NULL;
+	daddr64_t nb, *bap2 = NULL;
 	struct fs *fs;
 	struct worklist *wk;
 	struct indirdep *indirdep;
@@ -2522,7 +2522,7 @@ indir_trunc(ip, dbn, level, lbn, countp)
 		bap1 = (ufs1_daddr_t *) bp->b_data;
 	} else {
 		ufs1fmt = 0;
-		bap2 = (ufs2_daddr_t *) bp->b_data;
+		bap2 = (daddr64_t *) bp->b_data;
 	}
 	nblocks = btodb(fs->fs_bsize);
 	for (i = NINDIR(fs) - 1; i >= 0; i--) {
@@ -3591,7 +3591,7 @@ initiate_write_inodeblock_ufs2(inodedep, bp)
 	struct ufs2_dinode *dp;
 	struct fs *fs = inodedep->id_fs;
 #ifdef DIAGNOSTIC
-	ufs2_daddr_t prevlbn = -1, d1, d2;
+	daddr64_t prevlbn = -1, d1, d2;
 #endif
 	int deplist, i;
 
@@ -4029,7 +4029,7 @@ handle_allocindir_partdone(aip)
 		((ufs1_daddr_t *)indirdep->ir_savebp->b_data)[aip->ai_offset] =
 		    aip->ai_newblkno;
 	else
-		((ufs2_daddr_t *)indirdep->ir_savebp->b_data)[aip->ai_offset] =
+		((daddr64_t *)indirdep->ir_savebp->b_data)[aip->ai_offset] =
 		    aip->ai_newblkno;
 	LIST_REMOVE(aip, ai_next);
 	if (aip->ai_freefrag != NULL)
diff --git a/sys/ufs/ffs/ffs_vfsops.c b/sys/ufs/ffs/ffs_vfsops.c
index c9a5d6134fd..daaee190f0a 100644
--- a/sys/ufs/ffs/ffs_vfsops.c
+++ b/sys/ufs/ffs/ffs_vfsops.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ffs_vfsops.c,v 1.106 2007/05/29 19:02:33 otto Exp $	*/
+/*	$OpenBSD: ffs_vfsops.c,v 1.107 2007/06/01 06:38:54 deraadt Exp $	*/
 /*	$NetBSD: ffs_vfsops.c,v 1.19 1996/02/09 22:22:26 christos Exp $	*/
 
 /*
@@ -69,7 +69,7 @@ int ffs_reload_vnode(struct vnode *, void *);
 int ffs_sync_vnode(struct vnode *, void *);
 int ffs_validate(struct fs *);
 
-void ffs1_compat_read(struct fs *, struct ufsmount *, ufs2_daddr_t);
+void ffs1_compat_read(struct fs *, struct ufsmount *, daddr64_t);
 void ffs1_compat_write(struct fs *, struct ufsmount *);
 
 const struct vfsops ffs_vfsops = {
@@ -670,7 +670,7 @@ ffs_mountfs(struct vnode *devvp, struct mount *mp, struct proc *p)
 	dev_t dev;
 	struct partinfo dpart;
 	caddr_t space;
-	ufs2_daddr_t sbloc;
+	daddr64_t sbloc;
 	int error, i, blks, size, ronly;
 	int32_t *lp;
 	size_t strsize;
@@ -960,7 +960,7 @@ ffs_oldfscompat(struct fs *fs)
  * Auxiliary function for reading FFS1 super blocks.
  */
 void
-ffs1_compat_read(struct fs *fs, struct ufsmount *ump, ufs2_daddr_t sbloc)
+ffs1_compat_read(struct fs *fs, struct ufsmount *ump, daddr64_t sbloc)
 {
 	if (fs->fs_magic == FS_UFS2_MAGIC)
 		return; /* UFS2 */
diff --git a/sys/ufs/ufs/dinode.h b/sys/ufs/ufs/dinode.h
index b8254abede3..24547e824d6 100644
--- a/sys/ufs/ufs/dinode.h
+++ b/sys/ufs/ufs/dinode.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: dinode.h,v 1.11 2005/12/19 15:18:01 pedro Exp $	*/
+/*	$OpenBSD: dinode.h,v 1.12 2007/06/01 06:38:56 deraadt Exp $	*/
 /*	$NetBSD: dinode.h,v 1.7 1995/06/15 23:22:48 cgd Exp $	*/
 
 /*
@@ -57,7 +57,6 @@
 
 typedef int32_t ufs_daddr_t;
 typedef int32_t ufs1_daddr_t;
-typedef int64_t ufs2_daddr_t;
 typedef int64_t ufs_lbn_t;
 typedef int64_t ufs_time_t;
 
@@ -109,9 +108,9 @@ struct ufs2_dinode {
 	u_int32_t	di_kernflags;	/*  84: Kernel flags. */
 	u_int32_t	di_flags;	/*  88: Status flags (chflags). */
 	int32_t		di_extsize;	/*  92: External attributes block. */
-	ufs2_daddr_t	di_extb[NXADDR];/*  96: External attributes block. */
-	ufs2_daddr_t	di_db[NDADDR];	/* 112: Direct disk blocks. */
-	ufs2_daddr_t	di_ib[NIADDR];	/* 208: Indirect disk blocks. */
+	daddr64_t	di_extb[NXADDR];/*  96: External attributes block. */
+	daddr64_t	di_db[NDADDR];	/* 112: Direct disk blocks. */
+	daddr64_t	di_ib[NIADDR];	/* 208: Indirect disk blocks. */
 	int64_t		di_spare[3];	/* 232: Reserved; currently unused */
 };
 
@@ -129,7 +128,7 @@ struct ufs2_dinode {
 #define	di_shortlink	di_db
 
 #define MAXSYMLINKLEN_UFS1	((NDADDR + NIADDR) * sizeof(ufs1_daddr_t))
-#define MAXSYMLINKLEN_UFS2	((NDADDR + NIADDR) * sizeof(ufs2_daddr_t))
+#define MAXSYMLINKLEN_UFS2	((NDADDR + NIADDR) * sizeof(daddr64_t))
 
 #define MAXSYMLINKLEN(ip) \
 	((ip)->i_ump->um_fstype == UM_UFS1) ? \
diff --git a/sys/ufs/ufs/ufs_bmap.c b/sys/ufs/ufs/ufs_bmap.c
index df8ba0d45f9..f981d81bfbc 100644
--- a/sys/ufs/ufs/ufs_bmap.c
+++ b/sys/ufs/ufs/ufs_bmap.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ufs_bmap.c,v 1.21 2006/10/03 19:49:06 pedro Exp $	*/
+/*	$OpenBSD: ufs_bmap.c,v 1.22 2007/06/01 06:38:56 deraadt Exp $	*/
 /*	$NetBSD: ufs_bmap.c,v 1.3 1996/02/09 22:36:00 christos Exp $	*/
 
 /*
@@ -103,7 +103,7 @@ ufs_bmaparray(struct vnode *vp, daddr_t bn, daddr64_t *bnp, struct indir *ap,
 	struct mount *mp;
 	struct vnode *devvp;
 	struct indir a[NIADDR+1], *xap;
-	ufs2_daddr_t daddr;
+	daddr64_t daddr;
 	long metalbn;
 	int error, maxrun = 0, num;
 
@@ -189,13 +189,13 @@ ufs_bmaparray(struct vnode *vp, daddr_t bn, daddr64_t *bnp, struct indir *ap,
 
 #ifdef FFS2
 		if (ip->i_ump->um_fstype == UM_UFS2) {
-			daddr = ((ufs2_daddr_t *)bp->b_data)[xap->in_off];
+			daddr = ((daddr64_t *)bp->b_data)[xap->in_off];
 			if (num == 1 && daddr && runp)
 				for (bn = xap->in_off + 1;
 				    bn < MNINDIR(ump) && *runp < maxrun &&
 				    is_sequential(ump,
-					((ufs2_daddr_t *)bp->b_data)[bn - 1],
-					((ufs2_daddr_t *)bp->b_data)[bn]);
+					((daddr64_t *)bp->b_data)[bn - 1],
+					((daddr64_t *)bp->b_data)[bn]);
 				    ++bn, ++*runp);
 
                         continue;
-- 
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