diff options
Diffstat (limited to 'pfinet/linux/igmp.h')
| -rw-r--r-- | pfinet/linux/igmp.h | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/pfinet/linux/igmp.h b/pfinet/linux/igmp.h deleted file mode 100644 index 6ca7e019..00000000 --- a/pfinet/linux/igmp.h +++ /dev/null @@ -1,67 +0,0 @@ -/* - * Linux NET3: Internet Gateway Management Protocol [IGMP] - * - * Authors: - * Alan Cox <Alan.Cox@linux.org> - * - * - * 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_IGMP_H -#define _LINUX_IGMP_H - -/* - * IGMP protocol structures - */ - -struct igmphdr -{ - unsigned char type; - unsigned char unused; - unsigned short csum; - unsigned long group; -}; - -#define IGMP_HOST_MEMBERSHIP_QUERY 0x11 /* From RFC1112 */ -#define IGMP_HOST_MEMBERSHIP_REPORT 0x12 /* Ditto */ -#define IGMP_HOST_LEAVE_MESSAGE 0x17 /* An extra BSD seems to send */ - - /* 224.0.0.1 */ -#define IGMP_ALL_HOSTS htonl(0xE0000001L) - -/* - * struct for keeping the multicast list in - */ - -#ifdef __KERNEL__ -struct ip_mc_socklist -{ - unsigned long multiaddr[IP_MAX_MEMBERSHIPS]; /* This is a speed trade off */ - struct device *multidev[IP_MAX_MEMBERSHIPS]; -}; - -struct ip_mc_list -{ - struct device *interface; - unsigned long multiaddr; - struct ip_mc_list *next; - struct timer_list timer; - int tm_running; - int users; -}; - -extern struct ip_mc_list *ip_mc_head; - - -extern int igmp_rcv(struct sk_buff *, struct device *, struct options *, unsigned long, unsigned short, - unsigned long, int , struct inet_protocol *); -extern void ip_mc_drop_device(struct device *dev); -extern int ip_mc_join_group(struct sock *sk, struct device *dev, unsigned long addr); -extern int ip_mc_leave_group(struct sock *sk, struct device *dev,unsigned long addr); -extern void ip_mc_drop_socket(struct sock *sk); -#endif -#endif |