1 /* $NetBSD: dev.h,v 1.7 2015/01/30 09:47:05 roy Exp $ */ 2 3 /* 4 * dhcpcd - DHCP client daemon 5 * Copyright (c) 2006-2015 Roy Marples <roy@marples.name> 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29 #ifndef DEV_H 30 #define DEV_H 31 32 // dev plugin setup 33 struct dev { 34 const char *name; 35 int (*initialized)(const char *); 36 int (*listening)(void); 37 int (*handle_device)(void *); 38 int (*start)(void); 39 void (*stop)(void); 40 }; 41 42 struct dev_dhcpcd { 43 int (*handle_interface)(void *, int, const char *); 44 }; 45 46 int dev_init(struct dev *, const struct dev_dhcpcd *); 47 48 // hooks for dhcpcd 49 #ifdef PLUGIN_DEV 50 #include "dhcpcd.h" 51 int dev_initialized(struct dhcpcd_ctx *, const char *); 52 int dev_listening(struct dhcpcd_ctx *); 53 int dev_start(struct dhcpcd_ctx *); 54 void dev_stop(struct dhcpcd_ctx *); 55 #else 56 #define dev_initialized(a, b) (1) 57 #define dev_listening(a) (0) 58 #define dev_start(a) {} 59 #define dev_stop(a) {} 60 #endif 61 62 #endif 63