| Current Path : /sys/amd64/compile/hs32/modules/usr/src/sys/modules/xfs/@/fs/portalfs/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //sys/amd64/compile/hs32/modules/usr/src/sys/modules/xfs/@/fs/portalfs/portal.h |
/*-
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software donated to Berkeley by
* Jan-Simon Pendry.
*
* 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.
* 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.
*
* @(#)portal.h 8.4 (Berkeley) 1/21/94
*
* $FreeBSD: release/9.1.0/sys/fs/portalfs/portal.h 194498 2009-06-19 17:10:35Z brooks $
*/
struct portal_args {
char *pa_config; /* Config file */
int pa_socket; /* Socket to server */
};
struct portal_cred {
int pcr_flag; /* File open mode */
uid_t pcr_uid; /* From ucred */
short pcr_ngroups; /* From ucred */
gid_t pcr_groups[XU_NGROUPS]; /* From ucred */
};
#ifdef _KERNEL
struct portalmount {
struct vnode *pm_root; /* Root node */
struct file *pm_server; /* Held reference to server socket */
};
struct portalnode {
int pt_size; /* Length of Arg */
char *pt_arg; /* Arg to send to server */
int pt_fileid; /* cookie */
};
#define VFSTOPORTAL(mp) ((struct portalmount *)((mp)->mnt_data))
#define VTOPORTAL(vp) ((struct portalnode *)(vp)->v_data)
#define PORTAL_ROOTFILEID 2
extern struct vop_vector portal_vnodeops;
#endif /* _KERNEL */