core: add new PassPacketInfo= socket unit property

This commit is contained in:
Lennart Poettering
2020-05-27 19:36:56 +02:00
parent 35a3eb9bdc
commit a3d19f5d99
8 changed files with 26 additions and 0 deletions

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@@ -709,6 +709,15 @@
Defaults to <option>false</option>.</para></listitem>
</varlistentry>
<varlistentry>
<term><varname>PassPacketInfo=</varname></term>
<listitem><para>Takes a boolean value. This controls the <constant>IP_PKTINFO</constant>,
<constant>IPV6_RECVPKTINFO</constant> and <constant>NETLINK_PKTINFO</constant> socket options, which
enable reception of additional per-packet metadata as ancillary message, on
<constant>AF_INET</constant>, <constant>AF_INET6</constant> and <constant>AF_UNIX</constant> sockets.
Defaults to <option>false</option>.</para></listitem>
</varlistentry>
<varlistentry>
<term><varname>TCPCongestion=</varname></term>
<listitem><para>Takes a string value. Controls the TCP