1 /*- 2 * Copyright (c) 1998 Brian Somers <brian (at) Awfulhak.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD: src/usr.sbin/ppp/descriptor.h,v 1.8.42.1 2010/12/21 17:10:29 kensmith Exp $ 27 */ 28 29 #define PHYSICAL_DESCRIPTOR (1) 30 #define SERVER_DESCRIPTOR (2) 31 #define PROMPT_DESCRIPTOR (3) 32 #define CHAT_DESCRIPTOR (4) 33 #define DATALINK_DESCRIPTOR (5) 34 #define BUNDLE_DESCRIPTOR (6) 35 #define MPSERVER_DESCRIPTOR (7) 36 #define RADIUS_DESCRIPTOR (8) 37 #define CHAP_DESCRIPTOR (9) 38 39 struct bundle; 40 41 struct fdescriptor { 42 int type; 43 44 int (*UpdateSet)(struct fdescriptor *, fd_set *, fd_set *, fd_set *, int *); 45 int (*IsSet)(struct fdescriptor *, const fd_set *); 46 void (*Read)(struct fdescriptor *, struct bundle *, const fd_set *); 47 int (*Write)(struct fdescriptor *, struct bundle *, const fd_set *); 48 }; 49 50 #define descriptor_UpdateSet(d, r, w, e, n) ((*(d)->UpdateSet)(d, r, w, e, n)) 51 #define descriptor_IsSet(d, s) ((*(d)->IsSet)(d, s)) 52 #define descriptor_Read(d, b, f) ((*(d)->Read)(d, b, f)) 53 #define descriptor_Write(d, b, f) ((*(d)->Write)(d, b, f)) 54
