man: use <constant> for various constants which look ugly with quotes
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+12
-12
@@ -150,19 +150,19 @@
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<term><varname>ListenSequentialPacket=</varname></term>
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<listitem><para>Specifies an address
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to listen on for a stream
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(SOCK_STREAM), datagram (SOCK_DGRAM),
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(<constant>SOCK_STREAM</constant>), datagram (<constant>SOCK_DGRAM</constant>),
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or sequential packet
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(SOCK_SEQPACKET) socket, respectively. The address
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(<constant>SOCK_SEQPACKET</constant>) socket, respectively. The address
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can be written in various formats:</para>
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<para>If the address starts with a
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slash (/), it is read as file system
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socket in the AF_UNIX socket
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socket in the <constant>AF_UNIX</constant> socket
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family.</para>
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<para>If the address starts with an
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at symbol (@) it is read as abstract
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namespace socket in the AF_UNIX
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namespace socket in the <constant>AF_UNIX</constant>
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family. The @ is replaced with a NUL
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character before binding. For details
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see
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@@ -193,13 +193,13 @@
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setting (see below).
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</para>
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<para>Note that SOCK_SEQPACKET
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<para>Note that <constant>SOCK_SEQPACKET</constant>
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(i.e. <varname>ListenSequentialPacket=</varname>)
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is only available for AF_UNIX
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sockets. SOCK_STREAM
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is only available for <constant>AF_UNIX</constant>
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sockets. <constant>SOCK_STREAM</constant>
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(i.e. <varname>ListenStream=</varname>)
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when used for IP sockets refers to TCP
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sockets, SOCK_DGRAM
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sockets, <constant>SOCK_DGRAM</constant>
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(i.e. <varname>ListenDatagram=</varname>)
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to UDP.</para>
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@@ -258,7 +258,7 @@
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<listitem><para>Specifies a Netlink
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family to create a socket for to
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listen on. This expects a short string
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referring to the AF_NETLINK family
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referring to the <constant>AF_NETLINK</constant> family
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name (such as <varname>audit</varname>
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or <varname>kobject-uevent</varname>)
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as argument, optionally suffixed by a
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@@ -382,7 +382,7 @@
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to write new daemons only in a way
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that is suitable for
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<option>Accept=false</option>. A
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daemon listening on an AF_UNIX socket
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daemon listening on an <constant>AF_UNIX</constant> socket
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may, but does not need to, call
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<citerefentry><refentrytitle>close</refentrytitle><manvolnum>2</manvolnum></citerefentry>
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on the received socket before
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@@ -584,7 +584,7 @@
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<term><varname>PassCredentials=</varname></term>
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<listitem><para>Takes a boolean
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value. This controls the SO_PASSCRED
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socket option, which allows AF_UNIX sockets to
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socket option, which allows <constant>AF_UNIX</constant> sockets to
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receive the credentials of the sending
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process in an ancillary message.
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Defaults to
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@@ -595,7 +595,7 @@
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<term><varname>PassSecurity=</varname></term>
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<listitem><para>Takes a boolean
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value. This controls the SO_PASSSEC
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socket option, which allows AF_UNIX
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socket option, which allows <constant>AF_UNIX</constant>
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sockets to receive the security
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context of the sending process in an
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ancillary message. Defaults to
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