1 /* $NetBSD: mfs_extern.h,v 1.32 2021/07/18 23:57:15 dholland Exp $ */ 2 3 /*- 4 * Copyright (c) 1991, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. Neither the name of the University nor the names of its contributors 16 * may be used to endorse or promote products derived from this software 17 * without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 * 31 * @(#)mfs_extern.h 8.4 (Berkeley) 3/30/95 32 */ 33 34 #ifndef _UFS_MFS_MFS_EXTERN_H_ 35 #define _UFS_MFS_MFS_EXTERN_H_ 36 37 #include <sys/param.h> 38 #include <sys/mount.h> 39 #include <sys/mallocvar.h> 40 41 struct buf; 42 struct mount; 43 struct nameidata; 44 struct proc; 45 struct statvfs; 46 struct vnode; 47 48 __BEGIN_DECLS 49 50 /* mfs_vfsops.c */ 51 VFS_PROTOS(mfs); 52 53 int mfs_initminiroot(void *); 54 55 /* mfs_vnops.c */ 56 int mfs_open(void *); 57 int mfs_strategy(void *); 58 void mfs_doio(struct buf *, void *); 59 int mfs_bmap(void *); 60 int mfs_close(void *); 61 int mfs_inactive(void *); 62 int mfs_reclaim(void *); 63 int mfs_print(void *); 64 int mfs_fsync(void *); 65 66 #ifdef _KERNEL 67 68 #include <sys/mutex.h> 69 70 extern kmutex_t mfs_lock; 71 extern void *mfs_rootbase; 72 extern u_long mfs_rootsize; 73 74 #endif 75 76 __END_DECLS 77 78 #endif /* !_UFS_MFS_MFS_EXTERN_H_ */ 79