diff options
Diffstat (limited to 'kernel/include/linux/if_ether.h')
| -rw-r--r-- | kernel/include/linux/if_ether.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/kernel/include/linux/if_ether.h b/kernel/include/linux/if_ether.h new file mode 100644 index 000000000..d5569734f --- /dev/null +++ b/kernel/include/linux/if_ether.h @@ -0,0 +1,35 @@ +/* + * INET An implementation of the TCP/IP protocol suite for the LINUX + * operating system. INET is implemented using the BSD Socket + * interface as the means of communication with the user level. + * + * Global definitions for the Ethernet IEEE 802.3 interface. + * + * Version: @(#)if_ether.h 1.0.1a 02/08/94 + * + * Author: Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG> + * Donald Becker, <becker@super.org> + * Alan Cox, <alan@lxorguk.ukuu.org.uk> + * Steve Whitehouse, <gw7rrm@eeshack3.swan.ac.uk> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ +#ifndef _LINUX_IF_ETHER_H +#define _LINUX_IF_ETHER_H + +#include <linux/skbuff.h> +#include <uapi/linux/if_ether.h> + +static inline struct ethhdr *eth_hdr(const struct sk_buff *skb) +{ + return (struct ethhdr *)skb_mac_header(skb); +} + +int eth_header_parse(const struct sk_buff *skb, unsigned char *haddr); + +extern ssize_t sysfs_format_mac(char *buf, const unsigned char *addr, int len); + +#endif /* _LINUX_IF_ETHER_H */ |