1 /* 2 * Copyright (c) 1992 The Regents of the University of California 3 * Copyright (c) 1990, 1992 Jan-Simon Pendry 4 * All rights reserved. 5 * 6 * This code is derived from software donated to Berkeley by 7 * Jan-Simon Pendry. 8 * 9 * %sccs.include.redist.c% 10 * 11 * @(#)portal.h 7.1 (Berkeley) 07/12/92 12 * 13 * $Id: portal.h,v 1.3 1992/05/30 10:05:24 jsp Exp jsp $ 14 */ 15 16 struct portal_args { 17 char *pa_config; /* Config file */ 18 int pa_socket; /* Socket to server */ 19 }; 20 21 struct portal_cred { 22 int pcr_flag; /* File open mode */ 23 uid_t pcr_uid; /* From ucred */ 24 short pcr_ngroups; /* From ucred */ 25 gid_t pcr_groups[NGROUPS]; /* From ucred */ 26 }; 27 28 #ifdef KERNEL 29 struct portalmount { 30 struct vnode *pm_root; /* Root node */ 31 struct file *pm_server; /* Held reference to server socket */ 32 }; 33 34 struct portalnode { 35 int pt_size; /* Length of Arg */ 36 char *pt_arg; /* Arg to send to server */ 37 int pt_fileid; /* cookie */ 38 }; 39 40 #define VFSTOPORTAL(mp) ((struct portalmount *)((mp)->mnt_data)) 41 #define VTOPORTAL(vp) ((struct portalnode *)(vp)->v_data) 42 43 #define PORTAL_ROOTFILEID 2 44 45 extern int (**portal_vnodeop_p)(); 46 extern struct vfsops portal_vfsops; 47 #endif /* KERNEL */ 48