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1992-03-24
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Freadlink(2) Oct. 7, 1991 Freadlink(2)
NAME
Freadlink - determine contents of a symbolic link
SYNOPSIS
LONG Freadlink( WORD bufsiz, char *buf, char *name );
DESCRIPTION
Freadlink determines what file the symbolic link name points
to, i.e. what the first argument to the Fsymlink call that
created name was. This 0-terminated string is placed in the
memory region pointed to by buf. The total size of this
region is given by bufsiz; this must be enough to hold the
terminating 0.
RETURNS
0 on success
ERANGE if the symbolic link contents could not fit in buf.
EFILNF if name is not found.
EACCDN if name is not the name of a symbolic link.
EINVFN if the file system containing name does not support
symbolic links.
SEE ALSO
Fsymlink(2)
BUGS
The Unix readlink call returns the number of bytes read on
success, rather than 0.
Version 0.9 Last change: MiNT Programmer's Manual 1