diff options
Diffstat (limited to 'usr/src/lib/libuuid/common/etheraddr.h')
| -rw-r--r-- | usr/src/lib/libuuid/common/etheraddr.h | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/usr/src/lib/libuuid/common/etheraddr.h b/usr/src/lib/libuuid/common/etheraddr.h new file mode 100644 index 0000000000..b2fdeaacf3 --- /dev/null +++ b/usr/src/lib/libuuid/common/etheraddr.h @@ -0,0 +1,90 @@ +/* + * CDDL HEADER START + * + * The contents of this file are subject to the terms of the + * Common Development and Distribution License, Version 1.0 only + * (the "License"). You may not use this file except in compliance + * with the License. + * + * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE + * or http://www.opensolaris.org/os/licensing. + * See the License for the specific language governing permissions + * and limitations under the License. + * + * When distributing Covered Code, include this CDDL HEADER in each + * file and include the License file at usr/src/OPENSOLARIS.LICENSE. + * If applicable, add the following below this CDDL HEADER, with the + * fields enclosed by brackets "[]" replaced with your own identifying + * information: Portions Copyright [yyyy] [name of copyright owner] + * + * CDDL HEADER END + */ +/* + * Copyright 2000,2002 Sun Microsystems, Inc. All rights reserved. + * Use is subject to license terms. + */ + +#ifndef _ETHERADDR_H +#define _ETHERADDR_H + +#pragma ident "%Z%%M% %I% %E% SMI" + +/* + * Module: etheraddr + * Description: This is the solaris-specific interface for retrieving + * the MAC (IEEE 802.3) node identifier, a.k.a. the ethernet + * address of the system. Note that this can only get the + * ethernet address if the process running the code can open + * /dev/[whatever] read/write, e.g. you must be root. + */ + +#ifdef __cplusplus +extern "C" { +#endif + +#include <sys/socket.h> +#include <net/if.h> +#include <netinet/if_ether.h> +#include <sys/uuid.h> + +/* max modules that can be pushed on intr */ +#define MAX_MODS 9 + +/* used to avoid getting errors from lo0 */ +#define LOOPBACK_IF "lo0" + +/* + * Local structure encapsulating an interface + * device and its associated modules + */ +typedef struct dev_att { + char ifname[LIFNAMSIZ]; /* interface name, such as "le0" */ + int style; /* DLPI message style */ + int ppa; /* Physical point of attachment */ + int lun; /* logical unit number */ + int mod_cnt; /* # modules to push onto stream */ + char devname[LIFNAMSIZ]; /* device name, such as "/dev/le0" */ + char modlist[MAX_MODS][LIFNAMSIZ]; /* modules to push onto stream */ +} dev_att_t; + + +/* where devices are located */ +#define DEVDIR "/dev" + +/* how long to wait for dlpi requests to succeed */ +#define DLPI_TIMEOUT 60 + +/* + * Global functions + */ +int arp_get(uuid_node_t *); +int dlpi_get_address(char *, struct ether_addr *); +int get_net_if_names(char ***); +void free_net_if_names(char **); +int get_ethernet_address(uuid_node_t *); + +#ifdef __cplusplus +} +#endif + +#endif /* _ETHERADDR_H */ |