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 1.1 (Berkeley) 06/03/92 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 uid_t pcr_uid; /* From ucred */ 23 gid_t pcr_gid; /* From ucred */ 24 }; 25 26 27 #ifdef KERNEL 28 struct portalmount { 29 struct vnode *pm_root; /* Root node */ 30 struct file *pm_server; /* Held reference to server socket */ 31 }; 32 33 struct portalnode { 34 int pt_size; /* Length of Arg */ 35 char *pt_arg; /* Arg to send to server */ 36 int pt_fileid; /* cookie */ 37 }; 38 39 #define VFSTOPORTAL(mp) ((struct portalmount *)((mp)->mnt_data)) 40 #define VTOPORTAL(vp) ((struct portalnode *)(vp)->v_data) 41 42 #define PORTAL_ROOTFILEID 2 43 44 extern int (**portal_vnodeop_p)(); 45 extern struct vfsops portal_vfsops; 46 #endif /* KERNEL */ 47