Annotation of sys/ufs/ufs/ufs_extern.h, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: ufs_extern.h,v 1.28 2007/05/09 17:04:22 deraadt Exp $ */
! 2: /* $NetBSD: ufs_extern.h,v 1.5 1996/02/09 22:36:03 christos Exp $ */
! 3:
! 4: /*-
! 5: * Copyright (c) 1991, 1993, 1994
! 6: * The Regents of the University of California. All rights reserved.
! 7: *
! 8: * Redistribution and use in source and binary forms, with or without
! 9: * modification, are permitted provided that the following conditions
! 10: * are met:
! 11: * 1. Redistributions of source code must retain the above copyright
! 12: * notice, this list of conditions and the following disclaimer.
! 13: * 2. Redistributions in binary form must reproduce the above copyright
! 14: * notice, this list of conditions and the following disclaimer in the
! 15: * documentation and/or other materials provided with the distribution.
! 16: * 3. Neither the name of the University nor the names of its contributors
! 17: * may be used to endorse or promote products derived from this software
! 18: * without specific prior written permission.
! 19: *
! 20: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
! 21: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
! 22: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
! 23: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
! 24: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
! 25: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
! 26: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! 27: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
! 28: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
! 29: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
! 30: * SUCH DAMAGE.
! 31: *
! 32: * @(#)ufs_extern.h 8.6 (Berkeley) 8/10/94
! 33: */
! 34:
! 35: struct buf;
! 36: struct componentname;
! 37: struct direct;
! 38: struct disklabel;
! 39: struct dquot;
! 40: struct fid;
! 41: struct flock;
! 42: struct indir;
! 43: struct inode;
! 44: struct mbuf;
! 45: struct mount;
! 46: struct nameidata;
! 47: struct proc;
! 48: struct ucred;
! 49: struct ufs_args;
! 50: struct ufsmount;
! 51: struct uio;
! 52: struct vattr;
! 53: struct vfsconf;
! 54: struct vnode;
! 55:
! 56: __BEGIN_DECLS
! 57: int ufs_access(void *);
! 58: int ufs_advlock(void *);
! 59: int ufs_bmap(void *);
! 60: int ufs_close(void *);
! 61: int ufs_create(void *);
! 62: int ufs_getattr(void *);
! 63: int ufs_inactive(void *);
! 64: int ufs_ioctl(void *);
! 65: int ufs_islocked(void *);
! 66: int ufs_link(void *);
! 67: int ufs_lock(void *);
! 68: int ufs_lookup(void *);
! 69: int ufs_mkdir(void *);
! 70: int ufs_mknod(void *);
! 71: int ufs_mmap(void *);
! 72: int ufs_open(void *);
! 73: int ufs_pathconf(void *);
! 74: int ufs_print(void *);
! 75: int ufs_readdir(void *);
! 76: int ufs_readlink(void *);
! 77: int ufs_remove(void *);
! 78: int ufs_rename(void *);
! 79: #define ufs_revoke vop_generic_revoke
! 80: int ufs_rmdir(void *);
! 81: int ufs_poll(void *);
! 82: int ufs_kqfilter(void *);
! 83: int ufs_setattr(void *);
! 84: int ufs_strategy(void *);
! 85: int ufs_symlink(void *);
! 86: int ufs_unlock(void *);
! 87: int ufsspec_close(void *);
! 88: int ufsspec_read(void *);
! 89: int ufsspec_write(void *);
! 90:
! 91: #ifdef FIFO
! 92: int ufsfifo_read(void *);
! 93: int ufsfifo_write(void *);
! 94: int ufsfifo_close(void *);
! 95: #endif
! 96:
! 97: /* ufs_bmap.c */
! 98: int ufs_bmaparray(struct vnode *, daddr_t, daddr64_t *, struct indir *,
! 99: int *, int *);
! 100: int ufs_getlbns(struct vnode *, daddr_t, struct indir *, int *);
! 101:
! 102: /* ufs_ihash.c */
! 103: void ufs_ihashinit(void);
! 104: struct vnode *ufs_ihashlookup(dev_t, ino_t);
! 105: struct vnode *ufs_ihashget(dev_t, ino_t);
! 106: int ufs_ihashins(struct inode *);
! 107: void ufs_ihashrem(struct inode *);
! 108:
! 109: /* ufs_inode.c */
! 110: int ufs_init(struct vfsconf *);
! 111: int ufs_reclaim(struct vnode *, struct proc *);
! 112:
! 113: /* ufs_lookup.c */
! 114: void ufs_dirbad(struct inode *, doff_t, char *);
! 115: int ufs_dirbadentry(struct vnode *, struct direct *, int);
! 116: void ufs_makedirentry(struct inode *, struct componentname *,
! 117: struct direct *);
! 118: int ufs_direnter(struct vnode *, struct vnode *, struct direct *,
! 119: struct componentname *, struct buf *);
! 120: int ufs_dirremove(struct vnode *, struct inode *, int, int);
! 121: int ufs_dirrewrite(struct inode *, struct inode *,
! 122: ino_t, int, int);
! 123: int ufs_dirempty(struct inode *, ino_t, struct ucred *);
! 124: int ufs_checkpath(struct inode *, struct inode *, struct ucred *);
! 125:
! 126: /* ufs_vfsops.c */
! 127: int ufs_start(struct mount *, int, struct proc *);
! 128: int ufs_root(struct mount *, struct vnode **);
! 129: int ufs_quotactl(struct mount *, int, uid_t, caddr_t, struct proc *);
! 130: int ufs_fhtovp(struct mount *, struct ufid *, struct vnode **);
! 131: int ufs_check_export(struct mount *, struct mbuf *, int *,
! 132: struct ucred **);
! 133:
! 134: /* ufs_vnops.c */
! 135: int ufs_vinit(struct mount *, int (**)(void *),
! 136: int (**)(void *), struct vnode **);
! 137: int ufs_makeinode(int, struct vnode *, struct vnode **,
! 138: struct componentname *);
! 139:
! 140:
! 141: /*
! 142: * Soft dependency function prototypes.
! 143: */
! 144: int softdep_setup_directory_add(struct buf *, struct inode *, off_t,
! 145: long, struct buf *, int);
! 146: void softdep_change_directoryentry_offset(struct inode *, caddr_t,
! 147: caddr_t, caddr_t, int);
! 148: void softdep_setup_remove(struct buf *,struct inode *, struct inode *,
! 149: int);
! 150: void softdep_setup_directory_change(struct buf *, struct inode *,
! 151: struct inode *, long, int);
! 152: void softdep_change_linkcnt(struct inode *, int);
! 153: int softdep_slowdown(struct vnode *);
! 154:
! 155: __END_DECLS
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