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/* chase - chase a symbolic link
Copyright (C) 1998 Antti-Juhani Kaijanaho
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA
The author can be reached via mail at (ISO 8859-1 charset for the city)
Antti-Juhani Kaijanaho
Helvintie 2 e as 9
FIN-40500 JYVSKYL
FINLAND
EUROPE
and via electronic mail from
gaia@iki.fi
If you have a choice, use the email address; it is more likely to
stay current.
*/
/* $Id: fname.h,v 1.2 1998/12/09 18:20:13 ajk Exp $ */
#ifndef FNAME_H__
#define FNAME_H__
/* Return a fresh string containing the name of the current work
directory. */
char *
gnu_getcwd (void);
/* Return a fresh string containing the parent directory part of the
file name. */
char *
fname_dir (const char *fname);
/* Return a fresh string containing all but the parent directory part
of the file name. */
char *
fname_chopdir (const char *fname);
/* Return a fresh string containing an absolute path to fname. fname
is assumed NOT to be a symlink, so optimizations ("./" -> "") are
made. Tilde expansion is not made. */
char *
fname_absolutify (const char * fname);
#endif /* FNAME_H__ */
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