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-.\" Copyright (c) 2013 The FreeBSD Foundation
-.\" All rights reserved.
-.\"
-.\" This documentation was written by Pawel Jakub Dawidek under sponsorship from
-.\" the FreeBSD Foundation.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\" notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\" notice, this list of conditions and the following disclaimer in the
-.\" documentation and/or other materials provided with the distribution.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\" $FreeBSD$
-.\"
-.Dd February 13, 2013
-.Dt CONNECTAT 2
-.Os
-.Sh NAME
-.Nm connectat
-.Nd initiate a connection on a socket
-.Sh LIBRARY
-.Lb libc
-.Sh SYNOPSIS
-.In sys/types.h
-.In sys/socket.h
-.Pp
-.In fcntl.h
-.Ft int
-.Fn connectat "int fd" "int s" "const struct sockaddr *name" "socklen_t namelen"
-.Sh DESCRIPTION
-The
-.Fn connectat
-system call initiates a connection on the socket
-.Fa s .
-When passed the special value
-.Dv AT_FDCWD
-in the
-.Fa fd
-parameter, the behavior is identical to a call to
-.Xr connect 2 .
-Otherwise,
-.Fn connectat
-works like the
-.Xr connect 2
-system call with two exceptions:
-.Pp
-.Bl -enum -offset indent -compact
-.It
-It is limited to sockets in the PF_LOCAL domain.
-.Pp
-.It
-If the file path stored in the
-.Fa sun_path
-field of the sockaddr_un structure is a relative path, it is located relative
-to the directory associated with the file descriptor
-.Fa fd .
-.El
-.Sh RETURN VALUES
-.Rv -std connectat
-.Sh ERRORS
-The
-.Fn connectat
-system call may fail with the same errors as the
-.Xr connect 2
-system call or with the following errors:
-.Bl -tag -width Er
-.It Bq Er EBADF
-The
-.Fa sun_path
-field does not specify an absolute path and the
-.Fa fd
-argument is neither
-.Dv AT_FDCWD
-nor a valid file descriptor.
-.It Bq Er ENOTDIR
-The
-.Fa sun_path
-field is not an absolute path and
-.Fa fd
-is neither
-.Dv AT_FDCWD
-nor a file descriptor associated with a directory.
-.El
-.Sh SEE ALSO
-.Xr bindat 2 ,
-.Xr connect 2 ,
-.Xr socket 2 ,
-.Xr unix 4
-.Sh AUTHORS
-The
-.Nm
-was developed by
-.An Pawel Jakub Dawidek Aq Mt pawel@dawidek.net
-under sponsorship from the FreeBSD Foundation.