Join a MLDP Multicast host group.
Files
net_mldp.h/net_mldp.c
Prototype
Code Block |
---|
CPU_BOOLEAN NetMLDP_HostGrpJoin (NET_IF_NBR if_nbr,
NET_IPv6_ADDR *p_addr_grp,
NET_ERR *p_err); |
Arguments
if_nbr
Interface number to join host group.
p_addr_grp
Pointer to IPv6 address of host group to join.
perr
p_err
Pointer to variable that will receive the return error code from this function:
NET_IGMPMLDP_ERR_NONE
NET_IGMPMLDP_ERR_INVALID_ADDR_GRP
NET_IGMPMLDP_ERR_HOST_GRP_NONE_AVAIL
NET_IGMPMLDP_ERR_HOST_GRP_INVALID_TYPE
NET_IF_ERR_INVALID_IF
NET_INIT_ERR_INITNOT_INCOMPLETECOMPLETED
NET_OSERR_ERRFAULT_LOCK_ACQUIRE
Returned Value
DEF_OK
,
if host group successfully joined.
DEF_FAIL
,
otherwise.
Required Configuration
Available only if MLDP module is automatically enabled when using IPv6. Therefore, NET_IPIPv6_CFG_MULTICAST_SEL
is configured for transmit and receive multicasting (see section D-9-2EN
must be enabled to use MLDP module (see section Network Stack Configuration).
Notes / Warnings
addr_grp
must be in host-orderNone.