you must specify
.BR ATPROTO_DDP .
.PP
-Raw sockets may be only opened by a process with effective user ID 0
+Raw sockets may be opened only by a process with effective user ID 0
or when the process has the
.B CAP_NET_RAW
capability.
Invalid socket option passed.
.TP
.B ENOTCONN
-The operation is only defined on a connected socket, but the socket wasn't
+The operation is defined only on a connected socket, but the socket wasn't
connected.
.TP
.B EPERM
.BR sendmsg (2),
.BR capabilities (7),
.BR socket (7)
+.SH COLOPHON
+This page is part of release 3.65 of the Linux
+.I man-pages
+project.
+A description of the project,
+and information about reporting bugs,
+can be found at
+\%http://www.kernel.org/doc/man\-pages/.