Add IGMP_MRDISC_ADV from Linux 5.1 to netinet/igmp.h.

This patch adds the IGMP_MRDISC_ADV macro from Linux 5.1 to
netinet/igmp.h.

Tested for x86_64.

	* inet/netinet/igmp.h (IGMP_MRDISC_ADV): New macro.

diff --git a/ChangeLog b/ChangeLog
index 53a3ae4ddbe3c63f14cb58776ee313c426fe60da..674879840da3c012a6b40caebcfb55730840ec59 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-28  Joseph Myers  <joseph@codesourcery.com>
+
+       * inet/netinet/igmp.h (IGMP_MRDISC_ADV): New macro.
+
 2019-05-27  Florian Weimer  <fweimer@redhat.com>
 
        * nptl/nptl-init.c: Add comment.

diff --git a/inet/netinet/igmp.h b/inet/netinet/igmp.h
index dccdb11edad3a60485d1dde6d67c78199ef4fb11..451b1abf47441c23e9fdb4e5d4e22ba7f438922d 100644 (file)
--- a/inet/netinet/igmp.h
+++ b/inet/netinet/igmp.h
@@ -86,6 +86,7 @@ struct igmp {
 
 #define IGMP_MTRACE_RESP               0x1e    /* traceroute resp.(to sender)*/
 #define IGMP_MTRACE                    0x1f    /* mcast traceroute messages  */
+#define IGMP_MRDISC_ADV                        0x30    /* From RFC4286.  */
 
 #define IGMP_MAX_HOST_REPORT_DELAY     10      /* max delay for response to     */
                                                /*  query (in seconds) according */