forked from osmocom/wireshark
71 lines
2.0 KiB
C
71 lines
2.0 KiB
C
/* filesystem.h
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* Filesystem utility definitions
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*
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* $Id: filesystem.h,v 1.4 2001/08/21 06:39:16 guy Exp $
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*
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* Ethereal - Network traffic analyzer
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* By Gerald Combs <gerald@ethereal.com>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef FILESYSTEM_H
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#define FILESYSTEM_H
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/*
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* Given a pathname, return a pointer to the last pathname separator
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* character in the pathname, or NULL if the pathname contains no
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* separators.
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*/
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char *find_last_pathname_separator(char *);
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/*
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* Given a pathname, return the last component.
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*/
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char *get_basename(char *);
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/*
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* Given a pathname, return a string containing everything but the
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* last component. NOTE: this overwrites the pathname handed into
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* it....
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*/
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char *get_dirname(char *);
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/*
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* Given a pathname, return:
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*
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* the errno, if an attempt to "stat()" the file fails;
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*
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* EISDIR, if the attempt succeeded and the file turned out
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* to be a directory;
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*
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* 0, if the attempt succeeded and the file turned out not
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* to be a directory.
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*/
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int test_for_directory(const char *);
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/*
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* Get the directory in which global configuration and data files are
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* stored.
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*/
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const char *get_datafile_dir(void);
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/* Returns the user's home directory, via the HOME environment
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* variable, or a default directory if HOME is not set */
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const char* get_home_dir(void);
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#endif /* FILESYSTEM_H */
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