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/* the Music Player Daemon (MPD)
* Copyright (C) 2003-2007 by Warren Dukes (warren.dukes@gmail.com)
* Copyright (C) 2008 Max Kellermann <max@duempel.org>
* This project's homepage is: http://www.musicpd.org
*
* 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
*/
#ifndef UPDATE_H
#define UPDATE_H
struct directory;
enum update_return {
UPDATE_RETURN_ERROR = -1,
UPDATE_RETURN_NOUPDATE = 0,
UPDATE_RETURN_UPDATED = 1
};
int isUpdatingDB(void);
enum update_return updateDirectory(struct directory *directory);
/*
* returns the non-negative update job ID on success,
* returns -1 if busy
* @path will be freed by this function and should not be reused
*/
int directory_update_init(char *path);
void reap_update_task(void);
#endif
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