| ifvlan.c (95005) | ifvlan.c (138593) |
|---|---|
| 1/* 2 * Copyright (c) 1999 3 * Bill Paul <wpaul@ctr.columbia.edu>. 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 --- 42 unchanged lines hidden (view full) --- 51#include <unistd.h> 52#include <err.h> 53#include <errno.h> 54 55#include "ifconfig.h" 56 57#ifndef lint 58static const char rcsid[] = | 1/* 2 * Copyright (c) 1999 3 * Bill Paul <wpaul@ctr.columbia.edu>. 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 --- 42 unchanged lines hidden (view full) --- 51#include <unistd.h> 52#include <err.h> 53#include <errno.h> 54 55#include "ifconfig.h" 56 57#ifndef lint 58static const char rcsid[] = |
| 59 "$FreeBSD: head/sbin/ifconfig/ifvlan.c 95005 2002-04-18 17:14:09Z imp $"; | 59 "$FreeBSD: head/sbin/ifconfig/ifvlan.c 138593 2004-12-08 19:18:07Z sam $"; |
| 60#endif 61static int __tag = 0; 62static int __have_tag = 0; 63 | 60#endif 61static int __tag = 0; 62static int __have_tag = 0; 63 |
| 64void 65vlan_status(int s, struct rt_addrinfo *info __unused) | 64static void 65vlan_status(int s, const struct rt_addrinfo *info __unused) |
| 66{ 67 struct vlanreq vreq; 68 69 bzero((char *)&vreq, sizeof(struct vlanreq)); 70 ifr.ifr_data = (caddr_t)&vreq; 71 72 if (ioctl(s, SIOCGETVLAN, (caddr_t)&ifr) == -1) 73 return; 74 75 printf("\tvlan: %d parent interface: %s\n", 76 vreq.vlr_tag, vreq.vlr_parent[0] == '\0' ? 77 "<none>" : vreq.vlr_parent); 78 79 return; 80} 81 | 66{ 67 struct vlanreq vreq; 68 69 bzero((char *)&vreq, sizeof(struct vlanreq)); 70 ifr.ifr_data = (caddr_t)&vreq; 71 72 if (ioctl(s, SIOCGETVLAN, (caddr_t)&ifr) == -1) 73 return; 74 75 printf("\tvlan: %d parent interface: %s\n", 76 vreq.vlr_tag, vreq.vlr_parent[0] == '\0' ? 77 "<none>" : vreq.vlr_parent); 78 79 return; 80} 81 |
| 82void | 82static void |
| 83setvlantag(const char *val, int d, int s, const struct afswtch *afp) 84{ 85 u_int16_t tag; 86 struct vlanreq vreq; 87 88 __tag = tag = atoi(val); 89 __have_tag = 1; 90 --- 6 unchanged lines hidden (view full) --- 97 vreq.vlr_tag = tag; 98 99 if (ioctl(s, SIOCSETVLAN, (caddr_t)&ifr) == -1) 100 err(1, "SIOCSETVLAN"); 101 102 return; 103} 104 | 83setvlantag(const char *val, int d, int s, const struct afswtch *afp) 84{ 85 u_int16_t tag; 86 struct vlanreq vreq; 87 88 __tag = tag = atoi(val); 89 __have_tag = 1; 90 --- 6 unchanged lines hidden (view full) --- 97 vreq.vlr_tag = tag; 98 99 if (ioctl(s, SIOCSETVLAN, (caddr_t)&ifr) == -1) 100 err(1, "SIOCSETVLAN"); 101 102 return; 103} 104 |
| 105void | 105static void |
| 106setvlandev(const char *val, int d, int s, const struct afswtch *afp) 107{ 108 struct vlanreq vreq; 109 110 if (!__have_tag) 111 errx(1, "must specify both vlan tag and device"); 112 113 bzero((char *)&vreq, sizeof(struct vlanreq)); --- 6 unchanged lines hidden (view full) --- 120 vreq.vlr_tag = __tag; 121 122 if (ioctl(s, SIOCSETVLAN, (caddr_t)&ifr) == -1) 123 err(1, "SIOCSETVLAN"); 124 125 return; 126} 127 | 106setvlandev(const char *val, int d, int s, const struct afswtch *afp) 107{ 108 struct vlanreq vreq; 109 110 if (!__have_tag) 111 errx(1, "must specify both vlan tag and device"); 112 113 bzero((char *)&vreq, sizeof(struct vlanreq)); --- 6 unchanged lines hidden (view full) --- 120 vreq.vlr_tag = __tag; 121 122 if (ioctl(s, SIOCSETVLAN, (caddr_t)&ifr) == -1) 123 err(1, "SIOCSETVLAN"); 124 125 return; 126} 127 |
| 128void | 128static void |
| 129unsetvlandev(const char *val, int d, int s, const struct afswtch *afp) 130{ 131 struct vlanreq vreq; 132 133 bzero((char *)&vreq, sizeof(struct vlanreq)); 134 ifr.ifr_data = (caddr_t)&vreq; 135 136 if (ioctl(s, SIOCGETVLAN, (caddr_t)&ifr) == -1) 137 err(1, "SIOCGETVLAN"); 138 139 bzero((char *)&vreq.vlr_parent, sizeof(vreq.vlr_parent)); 140 vreq.vlr_tag = 0; 141 142 if (ioctl(s, SIOCSETVLAN, (caddr_t)&ifr) == -1) 143 err(1, "SIOCSETVLAN"); 144 145 return; 146} | 129unsetvlandev(const char *val, int d, int s, const struct afswtch *afp) 130{ 131 struct vlanreq vreq; 132 133 bzero((char *)&vreq, sizeof(struct vlanreq)); 134 ifr.ifr_data = (caddr_t)&vreq; 135 136 if (ioctl(s, SIOCGETVLAN, (caddr_t)&ifr) == -1) 137 err(1, "SIOCGETVLAN"); 138 139 bzero((char *)&vreq.vlr_parent, sizeof(vreq.vlr_parent)); 140 vreq.vlr_tag = 0; 141 142 if (ioctl(s, SIOCSETVLAN, (caddr_t)&ifr) == -1) 143 err(1, "SIOCSETVLAN"); 144 145 return; 146} |
| 147 148static struct cmd vlan_cmds[] = { 149 DEF_CMD_ARG("vlan", setvlantag), 150 DEF_CMD_ARG("vlandev", setvlandev), 151 DEF_CMD_ARG("-vlandev", unsetvlandev), 152 DEF_CMD("vlanmtu", IFCAP_VLAN_MTU, setifcap), 153 DEF_CMD("-vlanmtu", -IFCAP_VLAN_MTU, setifcap), 154 DEF_CMD("vlanhwtag", IFCAP_VLAN_HWTAGGING, setifcap), 155 DEF_CMD("-vlanhwtag", -IFCAP_VLAN_HWTAGGING, setifcap), 156}; 157static struct afswtch af_vlan = { 158 .af_name = "af_vlan", 159 .af_af = AF_UNSPEC, 160 .af_status = vlan_status, 161}; 162 163static __constructor void 164vlan_ctor(void) 165{ 166#define N(a) (sizeof(a) / sizeof(a[0])) 167 int i; 168 169 for (i = 0; i < N(vlan_cmds); i++) 170 cmd_register(&vlan_cmds[i]); 171 af_register(&af_vlan); 172#undef N 173} |
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