mirror of
https://codeberg.org/ziglang/zig.git
synced 2026-04-29 03:57:08 +03:00
Alex Rønne Petersen
66d97267c7
This excludes all headers in /usr/include/dev because that directory is bonkers huge (18M). We can add these on an as-needed basis.
53 lines
2.3 KiB
C
Vendored
53 lines
2.3 KiB
C
Vendored
/* $OpenBSD: mfsnode.h,v 1.15 2016/11/07 00:26:33 guenther Exp $ */
|
|
/* $NetBSD: mfsnode.h,v 1.3 1996/02/09 22:31:31 christos Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 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. 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.
|
|
*
|
|
* @(#)mfsnode.h 8.2 (Berkeley) 8/11/93
|
|
*/
|
|
|
|
/*
|
|
* This structure defines the control data for the memory based file system.
|
|
*/
|
|
|
|
struct mfsnode {
|
|
struct vnode *mfs_vnode; /* vnode associated with this mfsnode */
|
|
struct bufq mfs_bufq; /* bufq for MFS I/O */
|
|
caddr_t mfs_baseoff; /* base of file system in memory */
|
|
long mfs_size; /* size of memory file system */
|
|
pid_t mfs_tid; /* supporting thread's tid */
|
|
struct buf *mfs_buflist; /* list of I/O requests */
|
|
int mfs_shutdown; /* shutdown request */
|
|
};
|
|
|
|
/*
|
|
* Convert between mfsnode pointers and vnode pointers
|
|
*/
|
|
#define VTOMFS(vp) ((struct mfsnode *)(vp)->v_data)
|
|
#define MFSTOV(mfsp) ((mfsp)->mfs_vnode) |