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authorcvs2svn <cvs2svn@FreeBSD.org>2000-03-13 04:59:44 +0000
committercvs2svn <cvs2svn@FreeBSD.org>2000-03-13 04:59:44 +0000
commit842f30848780866cb822fe01c4d3d4576718ddb3 (patch)
tree212d1aae25966b1cb7769409e1ae97e626a32b95 /sys/gnu/fs/ext2fs/ext2_mount.h
parentdd3552c8a7b2b6823668c2834f667466844698de (diff)
downloadsrc-842f30848780866cb822fe01c4d3d4576718ddb3.tar.gz
src-842f30848780866cb822fe01c4d3d4576718ddb3.zip
This commit was manufactured by cvs2svn to create branch 'RELENG_4'.
Notes
Notes: svn path=/stable/4/; revision=57955
Diffstat (limited to 'sys/gnu/fs/ext2fs/ext2_mount.h')
-rw-r--r--sys/gnu/fs/ext2fs/ext2_mount.h130
1 files changed, 0 insertions, 130 deletions
diff --git a/sys/gnu/fs/ext2fs/ext2_mount.h b/sys/gnu/fs/ext2fs/ext2_mount.h
deleted file mode 100644
index 065254521408..000000000000
--- a/sys/gnu/fs/ext2fs/ext2_mount.h
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- * Copyright (c) 1982, 1986, 1989, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)ufsmount.h 8.6 (Berkeley) 3/30/95
- * $FreeBSD$
- */
-
-#ifndef _UFS_UFS_UFSMOUNT_H_
-#define _UFS_UFS_UFSMOUNT_H_
-
-/*
- * Arguments to mount UFS-based filesystems
- */
-struct ufs_args {
- char *fspec; /* block special device to mount */
- struct export_args export; /* network export information */
-};
-
-/*
- * Arguments to mount MFS
- */
-struct mfs_args {
- char *fspec; /* name to export for statfs */
- struct export_args export; /* if exported MFSes are supported */
- caddr_t base; /* base of file system in memory */
- u_long size; /* size of file system */
-};
-
-#ifdef _KERNEL
-
-#ifdef MALLOC_DECLARE
-MALLOC_DECLARE(M_UFSMNT);
-#endif
-
-struct buf;
-struct inode;
-struct nameidata;
-struct timeval;
-struct ucred;
-struct uio;
-struct vnode;
-struct netexport;
-
-/* This structure describes the UFS specific mount structure data. */
-struct ufsmount {
- struct mount *um_mountp; /* filesystem vfs structure */
- dev_t um_dev; /* device mounted */
- struct vnode *um_devvp; /* block device mounted vnode */
-
- union { /* pointer to superblock */
- struct fs *fs; /* FFS */
- struct ext2_sb_info *e2fs; /* EXT2FS */
- } ufsmount_u;
-#define um_fs ufsmount_u.fs
-#define um_e2fs ufsmount_u.e2fs
-#define um_e2fsb ufsmount_u.e2fs->s_es
-
- struct vnode *um_quotas[MAXQUOTAS]; /* pointer to quota files */
- struct ucred *um_cred[MAXQUOTAS]; /* quota file access cred */
- u_long um_nindir; /* indirect ptrs per block */
- u_long um_bptrtodb; /* indir ptr to disk block */
- u_long um_seqinc; /* inc between seq blocks */
- time_t um_btime[MAXQUOTAS]; /* block quota time limit */
- time_t um_itime[MAXQUOTAS]; /* inode quota time limit */
- char um_qflags[MAXQUOTAS]; /* quota specific flags */
- struct netexport um_export; /* export information */
- int64_t um_savedmaxfilesize; /* XXX - limit maxfilesize */
- struct malloc_type *um_malloctype; /* The inodes malloctype */
- int um_i_effnlink_valid; /* i_effnlink valid? */
- int (*um_blkatoff) __P((struct vnode *, off_t, char **, struct buf **));
- int (*um_truncate) __P((struct vnode *, off_t, int, struct ucred *, struct proc *));
- int (*um_update) __P((struct vnode *, int));
- int (*um_valloc) __P((struct vnode *, int, struct ucred *, struct vnode **));
- int (*um_vfree) __P((struct vnode *, ino_t, int));
-};
-
-#define UFS_BLKATOFF(aa, bb, cc, dd) VFSTOUFS((aa)->v_mount)->um_blkatoff(aa, bb, cc, dd)
-#define UFS_TRUNCATE(aa, bb, cc, dd, ee) VFSTOUFS((aa)->v_mount)->um_truncate(aa, bb, cc, dd, ee)
-#define UFS_UPDATE(aa, bb) VFSTOUFS((aa)->v_mount)->um_update(aa, bb)
-#define UFS_VALLOC(aa, bb, cc, dd) VFSTOUFS((aa)->v_mount)->um_valloc(aa, bb, cc, dd)
-#define UFS_VFREE(aa, bb, cc) VFSTOUFS((aa)->v_mount)->um_vfree(aa, bb, cc)
-
-/*
- * Flags describing the state of quotas.
- */
-#define QTF_OPENING 0x01 /* Q_QUOTAON in progress */
-#define QTF_CLOSING 0x02 /* Q_QUOTAOFF in progress */
-
-/* Convert mount ptr to ufsmount ptr. */
-#define VFSTOUFS(mp) ((struct ufsmount *)((mp)->mnt_data))
-
-/*
- * Macros to access file system parameters in the ufsmount structure.
- * Used by ufs_bmap.
- */
-#define MNINDIR(ump) ((ump)->um_nindir)
-#define blkptrtodb(ump, b) ((b) << (ump)->um_bptrtodb)
-#define is_sequential(ump, a, b) ((b) == (a) + ump->um_seqinc)
-#endif /* _KERNEL */
-
-#endif