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Move IGMP protocol struct to prot/igmp.h

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This commit is contained in:
Dirk Ziegelmeier
2016-08-19 12:50:41 +02:00
parent ed566cceaa
commit 6688033bc4
2 changed files with 90 additions and 42 deletions
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43
src/core/ipv4/igmp.c
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@@ -92,49 +92,10 @@ Steve Reynolds
#include "lwip/inet_chksum.h"
#include "lwip/netif.h"
#include "lwip/stats.h"
#include "lwip/prot/igmp.h"
#include "string.h"
/*
* IGMP constants
*/
#define IGMP_TTL 1
#define IGMP_MINLEN 8
#define ROUTER_ALERT 0x9404U
#define ROUTER_ALERTLEN 4
/*
* IGMP message types, including version number.
*/
#define IGMP_MEMB_QUERY 0x11 /* Membership query */
#define IGMP_V1_MEMB_REPORT 0x12 /* Ver. 1 membership report */
#define IGMP_V2_MEMB_REPORT 0x16 /* Ver. 2 membership report */
#define IGMP_LEAVE_GROUP 0x17 /* Leave-group message */
/* Group membership states */
#define IGMP_GROUP_NON_MEMBER 0
#define IGMP_GROUP_DELAYING_MEMBER 1
#define IGMP_GROUP_IDLE_MEMBER 2
/**
* IGMP packet format.
*/
#ifdef PACK_STRUCT_USE_INCLUDES
# include "arch/bpstruct.h"
#endif
PACK_STRUCT_BEGIN
struct igmp_msg {
PACK_STRUCT_FLD_8(u8_t igmp_msgtype);
PACK_STRUCT_FLD_8(u8_t igmp_maxresp);
PACK_STRUCT_FIELD(u16_t igmp_checksum);
PACK_STRUCT_FLD_S(ip4_addr_p_t igmp_group_address);
} PACK_STRUCT_STRUCT;
PACK_STRUCT_END
#ifdef PACK_STRUCT_USE_INCLUDES
# include "arch/epstruct.h"
#endif
static struct igmp_group *igmp_lookup_group(struct netif *ifp, const ip4_addr_t *addr);
static err_t igmp_remove_group(struct igmp_group *group);
static void igmp_timeout( struct igmp_group *group);
@@ -143,12 +104,10 @@ static void igmp_delaying_member(struct igmp_group *group, u8_t maxresp);
static err_t igmp_ip_output_if(struct pbuf *p, const ip4_addr_t *src, const ip4_addr_t *dest, struct netif *netif);
static void igmp_send(struct igmp_group *group, u8_t type);
static struct igmp_group* igmp_group_list;
static ip4_addr_t allsystems;
static ip4_addr_t allrouters;
/**
* Initialize the IGMP module
*/