1*90b80121SDavid van Moolenbroek /* $NetBSD: prog_ops.h,v 1.3 2010/12/13 21:48:01 pooka Exp $ */ 2*90b80121SDavid van Moolenbroek 3*90b80121SDavid van Moolenbroek /* 4*90b80121SDavid van Moolenbroek * Copyright (c) 2010 The NetBSD Foundation, Inc. 5*90b80121SDavid van Moolenbroek * All rights reserved. 6*90b80121SDavid van Moolenbroek * 7*90b80121SDavid van Moolenbroek * Redistribution and use in source and binary forms, with or without 8*90b80121SDavid van Moolenbroek * modification, are permitted provided that the following conditions 9*90b80121SDavid van Moolenbroek * are met: 10*90b80121SDavid van Moolenbroek * 1. Redistributions of source code must retain the above copyright 11*90b80121SDavid van Moolenbroek * notice, this list of conditions and the following disclaimer. 12*90b80121SDavid van Moolenbroek * 2. Redistributions in binary form must reproduce the above copyright 13*90b80121SDavid van Moolenbroek * notice, this list of conditions and the following disclaimer in the 14*90b80121SDavid van Moolenbroek * documentation and/or other materials provided with the distribution. 15*90b80121SDavid van Moolenbroek * 16*90b80121SDavid van Moolenbroek * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 17*90b80121SDavid van Moolenbroek * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 18*90b80121SDavid van Moolenbroek * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 19*90b80121SDavid van Moolenbroek * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 20*90b80121SDavid van Moolenbroek * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21*90b80121SDavid van Moolenbroek * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22*90b80121SDavid van Moolenbroek * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23*90b80121SDavid van Moolenbroek * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24*90b80121SDavid van Moolenbroek * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25*90b80121SDavid van Moolenbroek * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 26*90b80121SDavid van Moolenbroek * POSSIBILITY OF SUCH DAMAGE. 27*90b80121SDavid van Moolenbroek */ 28*90b80121SDavid van Moolenbroek 29*90b80121SDavid van Moolenbroek #ifndef _PROG_OPS_H_ 30*90b80121SDavid van Moolenbroek #define _PROG_OPS_H_ 31*90b80121SDavid van Moolenbroek 32*90b80121SDavid van Moolenbroek #include <sys/types.h> 33*90b80121SDavid van Moolenbroek 34*90b80121SDavid van Moolenbroek /* ifconfig is compiled outside of src/sbin/ifconfig too */ 35*90b80121SDavid van Moolenbroek #ifndef CRUNCHOPS 36*90b80121SDavid van Moolenbroek struct prog_ops { 37*90b80121SDavid van Moolenbroek int (*op_init)(void); 38*90b80121SDavid van Moolenbroek 39*90b80121SDavid van Moolenbroek int (*op_socket)(int, int, int); 40*90b80121SDavid van Moolenbroek 41*90b80121SDavid van Moolenbroek int (*op_ioctl)(int, unsigned long, ...); 42*90b80121SDavid van Moolenbroek ssize_t (*op_read)(int, void *, size_t); 43*90b80121SDavid van Moolenbroek 44*90b80121SDavid van Moolenbroek int (*op_close)(int); 45*90b80121SDavid van Moolenbroek }; 46*90b80121SDavid van Moolenbroek extern const struct prog_ops prog_ops; 47*90b80121SDavid van Moolenbroek 48*90b80121SDavid van Moolenbroek #define prog_init prog_ops.op_init 49*90b80121SDavid van Moolenbroek #define prog_socket prog_ops.op_socket 50*90b80121SDavid van Moolenbroek #define prog_ioctl prog_ops.op_ioctl 51*90b80121SDavid van Moolenbroek #define prog_read prog_ops.op_read 52*90b80121SDavid van Moolenbroek #define prog_close prog_ops.op_close 53*90b80121SDavid van Moolenbroek #else 54*90b80121SDavid van Moolenbroek #define prog_init ((int (*)(void))NULL) 55*90b80121SDavid van Moolenbroek #define prog_socket socket 56*90b80121SDavid van Moolenbroek #define prog_ioctl ioctl 57*90b80121SDavid van Moolenbroek #define prog_read read 58*90b80121SDavid van Moolenbroek #define prog_close close 59*90b80121SDavid van Moolenbroek #endif 60*90b80121SDavid van Moolenbroek 61*90b80121SDavid van Moolenbroek #endif /* _PROG_OPS_H_ */ 62