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+.\" Copyright (c) 1983, 1991, 1993
+.\"	The Regents of the University of California.  All rights reserved.
+.\"
+.\" 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.
+.\" 3. All advertising materials mentioning features or use of this software
+.\"    must display the following acknowledgement:
+.\"	This product includes software developed by the University of
+.\"	California, Berkeley and its contributors.
+.\" 4. Neither the name of the University nor the names of its contributors
+.\"    may be used to endorse or promote products derived from this software
+.\"    without specific prior written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
+.\"
+.\"     @(#)symlink.2	8.1 (Berkeley) 6/4/93
+.\"
+.Dd June 4, 1993
+.Dt SYMLINK 2
+.Os BSD 4.2
+.Sh NAME
+.Nm symlink
+.Nd make symbolic link to a file
+.Sh SYNOPSIS
+.Fd #include <unistd.h>
+.Ft int
+.Fn symlink "const char *name1" "const char *name2"
+.Sh DESCRIPTION
+A symbolic link
+.Fa name2
+is created to
+.Fa name1
+.Pf ( Fa name2
+is the name of the
+file created,
+.Fa name1
+is the string
+used in creating the symbolic link).
+Either name may be an arbitrary path name; the files need not
+be on the same file system.
+.Sh RETURN VALUES
+Upon successful completion, a zero value is returned.
+If an error occurs, the error code is stored in
+.Va errno
+and a -1 value is returned.
+.Sh ERRORS
+The symbolic link succeeds unless:
+.Bl -tag -width ENAMETOO
+.It Bq Er ENOTDIR
+A component of the
+.Fa name2
+prefix is not a directory.
+.It Bq Er EINVAL
+Either
+.Fa name1
+or
+.Fa name2
+contains a character with the high-order bit set.
+.It Bq Er ENAMETOOLONG
+A component of either pathname exceeded 255 characters,
+or the entire length of either path name exceeded 1023 characters.
+.It Bq Er ENOENT
+The named file does not exist.
+.It Bq Er EACCES
+A component of the
+.Fa name2
+path prefix denies search permission.
+.It Bq Er ELOOP
+Too many symbolic links were encountered in translating the pathname.
+.It Bq Er EEXIST
+.Fa Name2
+already exists.
+.It Bq Er EIO
+An I/O error occurred while making the directory entry for
+.Fa name2 ,
+or allocating the inode for
+.Fa name2 ,
+or writing out the link contents of
+.Fa name2 .
+.It Bq Er EROFS
+The file
+.Fa name2
+would reside on a read-only file system.
+.It Bq Er ENOSPC
+The directory in which the entry for the new symbolic link is being placed
+cannot be extended because there is no space left on the file
+system containing the directory.
+.It Bq Er ENOSPC
+The new symbolic link cannot be created because there
+there is no space left on the file
+system that will contain the symbolic link.
+.It Bq Er ENOSPC
+There are no free inodes on the file system on which the
+symbolic link is being created.
+.It Bq Er EDQUOT
+The directory in which the entry for the new symbolic link
+is being placed cannot be extended because the
+user's quota of disk blocks on the file system
+containing the directory has been exhausted.
+.It Bq Er EDQUOT
+The new symbolic link cannot be created because the user's
+quota of disk blocks on the file system that will
+contain the symbolic link has been exhausted.
+.It Bq Er EDQUOT
+The user's quota of inodes on the file system on
+which the symbolic link is being created has been exhausted.
+.It Bq Er EIO
+An I/O error occurred while making the directory entry or allocating the inode.
+.It Bq Er EFAULT
+.Fa Name1
+or
+.Fa name2
+points outside the process's allocated address space.
+.El
+.Sh SEE ALSO
+.Xr link 2 ,
+.Xr ln 1 ,
+.Xr unlink 2
+.Sh HISTORY
+The
+.Nm
+function call appeared in
+.Bx 4.2 .