|
HTML rendering created 2026-05-24 by Michael Kerrisk, author of The Linux Programming Interface. For details of in-depth Linux/UNIX system programming training courses that I teach, look here. Hosting by jambit GmbH. |
|
|
NAME | LIBRARY | SYNOPSIS | DESCRIPTION | ERRORS | HISTORY | SEE ALSO | COLOPHON |
|
|
|
IP_BLOCK_SOURCE(2const) IP_BLOCK_SOURCE(2const)
IP_BLOCK_SOURCE - stop receiving multicast data from a specific
source in a given group
Standard C library (libc, -lc)
#include <netinet/in.h> /* Definition of IP* constants */
#include <sys/socket.h>
int setsockopt(int sockfd, IPPROTO_IP, IP_BLOCK_SOURCE,
const struct ip_mreq_source *val,
sizeof(struct ip_mreq_source));
Stop receiving multicast data from a specific source in a given
group.
This is valid only after the application has subscribed to the
multicast group using either IP_ADD_MEMBERSHIP(2const) or
IP_ADD_SOURCE_MEMBERSHIP(2const).
See IPPROTO_IP(2const). See setsockopt(2). See ip(7).
Linux 2.4.22, Linux 2.5.68.
IPPROTO_IP(2const), ip_mreq_source(2type), setsockopt(2), ip(7)
This page is part of the man-pages (Linux kernel and C library
user-space interface documentation) project. Information about
the project can be found at
⟨https://www.kernel.org/doc/man-pages/⟩. If you have a bug report
for this manual page, see
⟨https://git.kernel.org/pub/scm/docs/man-pages/man-pages.git/tree/CONTRIBUTING⟩.
This page was obtained from the tarball man-pages-6.18.tar.gz
fetched from
⟨https://mirrors.edge.kernel.org/pub/linux/docs/man-pages/⟩ on
2026-05-24. If you discover any rendering problems in this HTML
version of the page, or you believe there is a better or more up-
to-date source for the page, or you have corrections or
improvements to the information in this COLOPHON (which is not
part of the original manual page), send a mail to
man-pages@man7.org
Linux man-pages 6.18 2025-11-25 IP_BLOCK_SOURCE(2const)
Pages that refer to this page: ip_mreq_source(2type), IPPROTO_IP(2const)
|
HTML rendering created 2026-05-24 by Michael Kerrisk, author of The Linux Programming Interface. For details of in-depth Linux/UNIX system programming training courses that I teach, look here. Hosting by jambit GmbH. |
|