ip_mreq_source(2type) — Linux manual page

ip_mreq_source(2type)                               ip_mreq_source(2type)

NAME         top

       ip_mreq_source - IP multicast request source

LIBRARY         top

       Standard C library (libc)

SYNOPSIS         top

       #include <netinet/in.h>

       struct ip_mreq_source {
           struct in_addr  imr_multiaddr;   /* IP multicast group address */
           struct in_addr  imr_interface;   /* IP address of local interface */
           struct in_addr  imr_sourceaddr;  /* IP address of multicast source */
       };

DESCRIPTION         top

       The ip_mreq_source structure is similar to the ip_mreqn(2type)
       structure.

       .imr_multiaddr
              The address of the multicast group the application wants to
              join or leave.

       .imr_interface
              The address of the local interface with which the system
              should join or leave the multicast group.

       .imr_sourceaddr
              The address of the source the application wants to receive
              data from.

HISTORY         top

       Linux 2.4.22, Linux 2.5.68.

SEE ALSO         top

       IP_ADD_SOURCE_MEMBERSHIP(2const), IP_BLOCK_SOURCE(2const),
       IP_DROP_SOURCE_MEMBERSHIP(2const), IP_UNBLOCK_SOURCE(2const),
       ip(7).

COLOPHON         top

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Linux man-pages 6.18            2025-11-25          ip_mreq_source(2type)

Pages that refer to this page: IP_ADD_SOURCE_MEMBERSHIP(2const),  IP_BLOCK_SOURCE(2const),  IP_DROP_SOURCE_MEMBERSHIP(2const)

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