and
.BR getsockopt (2)
are used to set and get options, respectively.
-.SH "RETURN VALUE"
+.SH RETURN VALUE
On success, a file descriptor for the new socket is returned.
On error, \-1 is returned, and
.I errno
supported within this domain.
.PP
Other errors may be generated by the underlying protocol modules.
-.SH "CONFORMING TO"
+.SH CONFORMING TO
4.4BSD, POSIX.1-2001.
The
.BR socket ()
is shown in
.BR getaddrinfo (3).
-.SH "SEE ALSO"
+.SH SEE ALSO
.BR accept (2),
.BR bind (2),
.BR connect (2),