Annotation of sys/miscfs/portal/portal.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: portal.h,v 1.5 2003/08/14 07:46:39 mickey Exp $ */
2: /* $NetBSD: portal.h,v 1.7 1996/02/09 22:40:40 christos Exp $ */
3:
4: /*
5: * Copyright (c) 1992, 1993
6: * The Regents of the University of California. All rights reserved.
7: *
8: * This code is derived from software donated to Berkeley by
9: * Jan-Simon Pendry.
10: *
11: * Redistribution and use in source and binary forms, with or without
12: * modification, are permitted provided that the following conditions
13: * are met:
14: * 1. Redistributions of source code must retain the above copyright
15: * notice, this list of conditions and the following disclaimer.
16: * 2. Redistributions in binary form must reproduce the above copyright
17: * notice, this list of conditions and the following disclaimer in the
18: * documentation and/or other materials provided with the distribution.
19: * 3. Neither the name of the University nor the names of its contributors
20: * may be used to endorse or promote products derived from this software
21: * without specific prior written permission.
22: *
23: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
24: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
27: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33: * SUCH DAMAGE.
34: *
35: * from: Id: portal.h,v 1.3 1992/05/30 10:05:24 jsp Exp
36: * @(#)portal.h 8.4 (Berkeley) 1/21/94
37: */
38:
39: struct portal_args {
40: char *pa_config; /* Config file */
41: int pa_socket; /* Socket to server */
42: };
43:
44: struct portal_cred {
45: int pcr_flag; /* File open mode */
46: uid_t pcr_uid; /* From ucred */
47: gid_t pcr_gid; /* From ucred */
48: short pcr_ngroups; /* From ucred */
49: gid_t pcr_groups[NGROUPS]; /* From ucred */
50: };
51:
52: #ifdef _KERNEL
53: struct portalmount {
54: struct vnode *pm_root; /* Root node */
55: struct file *pm_server; /* Held reference to server socket */
56: };
57:
58: struct portalnode {
59: int pt_size; /* Length of Arg */
60: char *pt_arg; /* Arg to send to server */
61: int pt_fileid; /* cookie */
62: };
63:
64: #define VFSTOPORTAL(mp) ((struct portalmount *)((mp)->mnt_data))
65: #define VTOPORTAL(vp) ((struct portalnode *)(vp)->v_data)
66:
67: #define PORTAL_ROOTFILEID 2
68:
69: extern int (**portal_vnodeop_p)(void *);
70: extern const struct vfsops portal_vfsops;
71: #endif /* _KERNEL */
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