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Diffstat (limited to 'src/dumm/cowfs.h')
-rw-r--r-- | src/dumm/cowfs.h | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/src/dumm/cowfs.h b/src/dumm/cowfs.h deleted file mode 100644 index 9a596de2e..000000000 --- a/src/dumm/cowfs.h +++ /dev/null @@ -1,72 +0,0 @@ -/* - * Copyright (C) 2009 Tobias Brunner - * Copyright (C) 2007 Martin Willi - * HSR Hochschule fuer Technik Rapperswil - * - * 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. See <http://www.fsf.org/copyleft/gpl.txt>. - * - * 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. - */ - -#ifndef COWFS_H -#define COWFS_H - -#include <library.h> - -typedef struct cowfs_t cowfs_t; - -/** - * cowfs - Copy on write FUSE filesystem. - * - */ -struct cowfs_t { - - /** - * Adds an additional copy on write overlay. - * - * If the path was already added as overlay, it is moved to the top. - * - * @param path path of the overlay - * @return FALSE, if failed - */ - bool (*add_overlay)(cowfs_t *this, char *path); - - /** - * Remove the specified copy on write overlay. - * - * @param path path of the overlay - * @return FALSE, if not found - */ - bool (*del_overlay)(cowfs_t *this, char *path); - - /** - * Remove the most recently added copy on write overlay. - * - * @return FALSE, if no overlay was found - */ - bool (*pop_overlay)(cowfs_t *this); - - /** - * Stop, umount and destroy a cowfs FUSE filesystem. - */ - void (*destroy) (cowfs_t *this); -}; - -/** - * Mount a cowfs FUSE filesystem. - * - * @param master read only master file system directory - * @param host copy on write host directory - * @param mount mountpoint where union is mounted - * @return instance, or NULL if FUSE initialization failed - */ -cowfs_t *cowfs_create(char *master, char *host, char *mount); - -#endif /* COWFS_H */ - |