2 * Copyright (c) 1997 Peter Wemm.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed for the FreeBSD Project
17 * 4. The name of the author may not be used to endorse or promote products
18 * derived from this software without specific prior written permission.
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
21 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
22 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
23 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
24 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
25 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
26 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
27 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
28 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * $FreeBSD: src/sbin/ifconfig/ifconfig.h,v 1.16.2.1 2005/07/21 12:25:40 rwatson Exp $
37 #ifndef IFCONFIG_IFCONFIG_H
38 #define IFCONFIG_IFCONFIG_H
45 typedef void c_func(const char *cmd, int arg, int s,
46 const struct afswtch *afp);
47 typedef void c_func2(const char *arg1, const char *arg2, int s,
48 const struct afswtch *afp);
53 #define NEXTARG 0xffffff /* has following arg */
54 #define NEXTARG2 0xfffffe /* has 2 following args */
55 #define OPTARG 0xfffffd /* has optional following arg */
63 void cmd_register(struct cmd *);
65 typedef void callback_func(int s, void *);
66 void callback_register(callback_func *, void *);
69 * Macros for declaring command functions and initializing entries.
71 #define DECL_CMD_FUNC(name, cmd, arg) \
72 void name(const char *cmd, int arg, int s, const struct afswtch *afp)
73 #define DECL_CMD_FUNC2(name, arg1, arg2) \
74 void name(const char *arg1, const char *arg2, int s, \
75 const struct afswtch *afp)
77 #define DEF_CMD(name, param, func) \
78 { name, param, { .c_func = func }, 0, NULL }
79 #define DEF_CMD_ARG(name, func) \
80 { .c_name = name, .c_parameter = NEXTARG, \
81 .c_u = { .c_func = func }, 0, NULL }
82 #define DEF_CMD_OPTARG(name, func) \
83 { name, OPTARG, { .c_func = func }, 0, NULL }
84 #define DEF_CMD_ARG2(name, func) \
85 { name, NEXTARG2, { .c_func2 = func }, 0, NULL }
86 #define DEF_CLONE_CMD(name, param, func) \
87 { name, param, { .c_func = func }, 1, NULL }
88 #define DEF_CLONE_CMD_ARG(name, func) \
89 { name, NEXTARG, { .c_func = func }, 1, NULL }
103 const char *af_name; /* as given on cmd line, e.g. "inet" */
104 short af_af; /* AF_* */
106 * Status is handled one of two ways; if there is an
107 * address associated with the interface then the
108 * associated address family af_status method is invoked
109 * with the appropriate addressin info. Otherwise, if
110 * all possible info is to be displayed and af_other_status
111 * is defined then it is invoked after all address status
114 void (*af_status)(int, const struct ifaddrs *);
115 void (*af_other_status)(int);
116 /* parse address method */
117 void (*af_getaddr)(const char *, int);
118 /* parse prefix method (IPv6) */
119 void (*af_getprefix)(const char *, int);
120 void (*af_postproc)(int s, const struct afswtch *);
121 u_long af_difaddr; /* set dst if address ioctl */
122 u_long af_aifaddr; /* set if address ioctl */
123 void *af_ridreq; /* */
124 void *af_addreq; /* */
125 struct afswtch *af_next;
127 /* XXX doesn't fit model */
128 void (*af_status_tunnel)(int);
129 void (*af_settunnel)(int s, struct addrinfo *srcres,
130 struct addrinfo *dstres);
132 void af_register(struct afswtch *);
136 const char *opt_usage;
137 void (*cb)(const char *arg);
140 void opt_register(struct option *);
142 extern char IfName[IFNAMSIZ]; /* name of interface */
143 extern bool supmedia;
144 extern bool printkeys;
145 extern bool printifname;
148 extern int exit_code;
149 extern char *f_inet, *f_inet6, *f_ether, *f_addr, *f_scope;
151 void setifcap(const char *, int value, int s, const struct afswtch *);
153 void Perror(const char *cmd) __dead2;
154 void printb(const char *s, unsigned value, const char *bits);
156 void ifmaybeload(const char *);
158 typedef void clone_callback_func(int, struct ifreq *);
159 void clone_setdefcallback(const char *, clone_callback_func *);
162 * XXX expose this so modules that neeed to know of any pending
163 * operations on ifmedia can avoid cmd line ordering confusion.
165 struct ifmediareq *ifmedia_getstate(int s);
167 #endif /* !IFCONFIG_IFCONFIG_H */