Add xref to lchown(2) and symlink(2).

Obtained from: {Net|Open}BSD

1 files changed, 10 insertions, 3 deletions

diff --git a/bin/ln/symlink.7 b/bin/ln/symlink.7
index 1fb4ea41bfdb..63e140d7b839 100644
--- a/bin/ln/symlink.7
+++ b/bin/ln/symlink.7
@@ -30,7 +30,7 @@
 .\" SUCH DAMAGE.
 .\"
 .\"	@(#)symlink.7	8.3 (Berkeley) 3/31/94
-.\"	$Id$
+.\"	$Id: symlink.7,v 1.4 1997/02/22 14:03:50 peter Exp $
 .\"
 .Dd March 31, 1994
 .Dt SYMLINK 7
@@ -106,9 +106,10 @@ the system call
 would return a file descriptor to the file
 .Dq afile .
 .Pp
-There are four system calls that do not follow links, and which operate
+There are five system calls that do not follow links, and which operate
 on the symbolic link itself.
 They are:
+.Xr lchown 2 ,
 .Xr lstat 2 ,
 .Xr readlink 2 ,
 .Xr rename 2 ,
@@ -136,7 +137,11 @@ The
 .Bx 4.4
 system differs from historical 4BSD systems in that the system call
 .Xr chown 2
-has been changed to follow symbolic links.
+has been changed to follow symbolic links. The
+.Xr lchown 2
+system call was added later when the limitations of the new
+.Xr chown 2
+became apparent.
 .Ss Commands not traversing a file tree.
 The second area is symbolic links, specified as command line file
 name arguments, to commands which are not traversing a file tree.
@@ -424,9 +429,11 @@ options.
 .Xr pax 1 ,
 .Xr rm 1 ,
 .Xr tar 1 ,
+.Xr lchown 2 ,
 .Xr lstat 2 ,
 .Xr readlink 2 ,
 .Xr rename 2 ,
+.Xr symlink 2 ,
 .Xr unlink 2 ,
 .Xr fts 3 ,
 .Xr remove 3 ,