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igmp.h, igmp.c, ip.c: Fix minor changes from bug #20503 : IGMP Improvement. This is mainly on using lookup/lookfor, and some coding styles...

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This commit is contained in:
fbernon
2007-08-09 16:53:47 +00:00
parent 11c94b6566
commit 7c104c8fbb
4 changed files with 113 additions and 74 deletions
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26
src/include/ipv4/lwip/igmp.h
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@@ -32,8 +32,8 @@
* source code.
*/
#ifndef IGMPH
#define IGMPH
#ifndef __LWIP_IGMP_H__
#define __LWIP_IGMP_H__
#include "lwip/opt.h"
@@ -57,10 +57,13 @@ struct igmpmsg {
struct ip_addr igmp_group_address;
};
#define MCAST224 224
#define ALLROUTERS_GROUP 224,0,0,2
/*
* IGMP constants
*/
#define IP_PROTO_IGMP 2
#define IGMP_TTL 1
#define IGMP_MINLEN 8
#define ROUTER_ALERTLEN 4
/*
* Message types, including version number.
@@ -82,11 +85,6 @@ struct igmpmsg {
#define DELAYING_MEMBER 1
#define IDLE_MEMBER 2
/* Put this is another place when integrated */
#define IP_PROTO_IGMP 2
#define IGMP_TTL 1
#define ROUTER_ALERTLEN 4
/*
* now a group structure - there is
* a list of groups for each interface
@@ -127,9 +125,9 @@ struct igmp_stats{
/* Prototypes */
void igmp_init(void);
struct igmp_group *lookfor_group(struct netif *ifp, struct ip_addr *addr);
struct igmp_group *igmp_lookfor_group(struct netif *ifp, struct ip_addr *addr);
struct igmp_group *lookup_group(struct netif *ifp, struct ip_addr *addr);
struct igmp_group *igmp_lookup_group(struct netif *ifp, struct ip_addr *addr);
void igmp_input( struct pbuf *p, struct netif *inp, struct ip_addr *dest);
@@ -137,7 +135,7 @@ err_t igmp_joingroup( struct netif* ifp, struct ip_addr *groupaddr);
err_t igmp_leavegroup( struct netif* ifp, struct ip_addr *groupaddr);
void igmp_tmr();
void igmp_tmr(void);
void igmp_timeout( struct igmp_group *group);
@@ -155,4 +153,4 @@ void igmp_send( struct igmp_group *group, u8_t type);
#endif /* LWIP_IGMP */
#endif /* IGMPH */
#endif /* __LWIP_IGMP_H__ */