FreeBSD/Linux Kernel Cross Reference
sys/coda/coda_psdev.h
1 /*-
2 *
3 * Coda: an Experimental Distributed File System
4 * Release 3.1
5 *
6 * Copyright (c) 1998 Carnegie Mellon University
7 * All Rights Reserved
8 *
9 * Permission to use, copy, modify and distribute this software and its
10 * documentation is hereby granted, provided that both the copyright
11 * notice and this permission notice appear in all copies of the
12 * software, derivative works or modified versions, and any portions
13 * thereof, and that both notices appear in supporting documentation, and
14 * that credit is given to Carnegie Mellon University in all documents
15 * and publicity pertaining to direct or indirect use of this code or its
16 * derivatives.
17 *
18 * CODA IS AN EXPERIMENTAL SOFTWARE SYSTEM AND IS KNOWN TO HAVE BUGS,
19 * SOME OF WHICH MAY HAVE SERIOUS CONSEQUENCES. CARNEGIE MELLON ALLOWS
20 * FREE USE OF THIS SOFTWARE IN ITS "AS IS" CONDITION. CARNEGIE MELLON
21 * DISCLAIMS ANY LIABILITY OF ANY KIND FOR ANY DAMAGES WHATSOEVER
22 * RESULTING DIRECTLY OR INDIRECTLY FROM THE USE OF THIS SOFTWARE OR OF
23 * ANY DERIVATIVE WORK.
24 *
25 * Carnegie Mellon encourages users of this software to return any
26 * improvements or extensions that they make, and to grant Carnegie
27 * Mellon the rights to redistribute these changes without encumbrance.
28 *
29 * @(#) src/sys/coda/coda_psdev.c,v 1.1.1.1 1998/08/29 21:14:52 rvb Exp $
30 * $FreeBSD: releng/6.2/sys/coda/coda_psdev.h 139745 2005-01-05 23:35:00Z imp $
31 *
32 */
33
34 int vc_nb_open(struct cdev *dev, int flag, int mode, struct thread *p);
35 int vc_nb_close (struct cdev *dev, int flag, int mode, struct thread *p);
36 int vc_nb_read(struct cdev *dev, struct uio *uiop, int flag);
37 int vc_nb_write(struct cdev *dev, struct uio *uiop, int flag);
38 int vc_nb_ioctl(struct cdev *dev, u_long cmd, caddr_t addr, int flag, struct thread *p);
39 int vc_nb_poll(struct cdev *dev, int events, struct thread *p);
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