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Add a reference to linkat(2) for an interface that allows
precise control of the treatment of symbolic links.
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@ -160,12 +160,14 @@ Some other implementations behave in the same manner as Linux.
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.\" behaves like Linux, and contributors to a March 2005
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.\" behaves like Linux, and contributors to a March 2005
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.\" thread in the Austin mailing list reported that some
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.\" thread in the Austin mailing list reported that some
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.\" other (System V) implementations did/do the same -- MTK, Apr 05
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.\" other (System V) implementations did/do the same -- MTK, Apr 05
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POSIX.1-2008 changes the specification of
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POSIX.1-2008 changes the specification of
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.BR link (),
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.BR link (),
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making it implementation-dependent whether or not
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making it implementation-dependent whether or not
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.I oldpath
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.I oldpath
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is dereferenced if it is a symbolic link.
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is dereferenced if it is a symbolic link.
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For precise control over the treatment of symbolic links when
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creating a link, see
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.BR linkat (2).
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.SH BUGS
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.SH BUGS
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On NFS file systems, the return code may be wrong in case the NFS server
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On NFS file systems, the return code may be wrong in case the NFS server
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performs the link creation and dies before it can say so.
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performs the link creation and dies before it can say so.
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