<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><blockquote type="cite">On my system (Ubuntu 12.10, amd64), IP_ADD_SOURCE_MEMBERSHIP is defined<br>in /usr/include/x86_64-linux-gnu/bits/in.h (<bits/in.h>)<br>and /usr/include/linux/in.h (<linux/in.h>). struct ip_mreq_source is<br>defined in /usr/include/netinet/in.h (<netinet/in.h>).<br><br>On Debian GNU/Hurd, IP_ADD_SOURCE_MEMBERSHIP is defined nowhere<br>in /usr/include and struct ip_mreq_source is defined<br>in /usr/include/netinet/in.h (<netinet/in.h>) as on Linux.<br></blockquote><div><br></div>OK, so it sounds like (someone) should submit a bug report for "Debian GNU/Hurd", noting that it needs to define IP_ADD_SOURCE_MEMBERSHIP (and IP_DROP_SOURCE_MEMBERSHIP) - presumably in "in.h" - in order for the source-specific multicast API (using "struct ip_mreq_source") to work.</div><br><br><div apple-content-edited="true">
<span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; ">Ross Finlayson<br>Live Networks, Inc.<br><a href="http://www.live555.com/">http://www.live555.com/</a></span></span>
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