From: Christoph Hellwig <hch@infradead.org>
To: xfs@oss.sgi.com
Subject: [PATCH] xfsprogs: kill unused files db/dbread.[ch]
Date: Sun, 30 Nov 2008 04:24:22 -0500 [thread overview]
Message-ID: <20081130092422.GA12324@infradead.org> (raw)
Signed-off-by: Christoph Hellwig <hch@lst.de>
Index: xfs-cmds/xfsprogs/db/Makefile
===================================================================
--- xfs-cmds.orig/xfsprogs/db/Makefile 2008-11-28 14:12:02.000000000 +0530
+++ xfs-cmds/xfsprogs/db/Makefile 2008-11-28 14:12:06.000000000 +0530
@@ -8,7 +8,7 @@ include $(TOPDIR)/include/builddefs
LTCOMMAND = xfs_db
HFILES = addr.h agf.h agfl.h agi.h attr.h attrshort.h bit.h block.h bmap.h \
- btblock.h bmroot.h check.h command.h convert.h dbread.h debug.h \
+ btblock.h bmroot.h check.h command.h convert.h debug.h \
dir.h dir2.h dir2sf.h dirshort.h dquot.h echo.h faddr.h field.h \
flist.h fprint.h frag.h freesp.h hash.h help.h init.h inode.h input.h \
io.h malloc.h metadump.h output.h print.h quit.h sb.h sig.h strvec.h \
Index: xfs-cmds/xfsprogs/db/dbread.c
===================================================================
--- xfs-cmds.orig/xfsprogs/db/dbread.c 2008-11-28 14:12:31.000000000 +0530
+++ /dev/null 1970-01-01 00:00:00.000000000 +0000
@@ -1,69 +0,0 @@
-/*
- * Copyright (c) 2000-2001,2005 Silicon Graphics, Inc.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it would be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <xfs/libxfs.h>
-#include "bmap.h"
-#include "dbread.h"
-#include "io.h"
-#include "init.h"
-
-int
-dbread(void *buf, int nblocks, xfs_fileoff_t bno, int whichfork)
-{
- bmap_ext_t bm;
- char *bp;
- xfs_dfiloff_t eb;
- xfs_dfiloff_t end;
- int i;
- int nex;
-
- nex = 1;
- end = bno + nblocks;
- bp = buf;
- while (bno < end) {
- bmap(bno, end - bno, whichfork, &nex, &bm);
- if (nex == 0) {
- bm.startoff = end;
- bm.blockcount = 1;
- }
- if (bm.startoff > bno) {
- eb = end < bm.startoff ? end : bm.startoff;
- i = (int)XFS_FSB_TO_B(mp, eb - bno);
- memset(bp, 0, i);
- bp += i;
- bno = eb;
- }
- if (bno == end)
- break;
- if (bno > bm.startoff) {
- bm.blockcount -= bno - bm.startoff;
- bm.startblock += bno - bm.startoff;
- bm.startoff = bno;
- }
- if (bm.startoff + bm.blockcount > end)
- bm.blockcount = end - bm.startoff;
- i = read_bbs(XFS_FSB_TO_DADDR(mp, bm.startblock),
- (int)XFS_FSB_TO_BB(mp, bm.blockcount),
- (void **)&bp, NULL);
- if (i)
- return i;
- bp += XFS_FSB_TO_B(mp, bm.blockcount);
- bno += bm.blockcount;
- }
- return 0;
-}
Index: xfs-cmds/xfsprogs/db/dbread.h
===================================================================
--- xfs-cmds.orig/xfsprogs/db/dbread.h 2008-11-28 14:12:36.000000000 +0530
+++ /dev/null 1970-01-01 00:00:00.000000000 +0000
@@ -1,20 +0,0 @@
-/*
- * Copyright (c) 2000-2001,2005 Silicon Graphics, Inc.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it would be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-extern int dbread(void *buf, int nblocks, xfs_fileoff_t bno,
- int whichfork);
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