split fs-state back into seperate tools

[project/fstools.git] / libfstools / libfstools.h

diff --git a/libfstools/libfstools.h b/libfstools/libfstools.h
new file mode 100644 (file)
index 0000000..598196e
--- /dev/null
+++ b/libfstools/libfstools.h
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2014 John Crispin <blogic@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 2.1
+ * as published by the Free Software Foundation
+ *
+ * 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 _FS_STATE_H__
+#define _FS_STATE_H__
+
+#include <libubox/list.h>
+#include <libubox/blob.h>
+
+enum {
+       FS_NONE,
+       FS_SNAPSHOT,
+       FS_JFFS2,
+       FS_DEADCODE,
+};
+
+extern char const *extroot_prefix;
+extern int mount_extroot(void);
+extern int mount_snapshot(void);
+extern int mount_overlay(void);
+
+extern int mount_move(char *oldroot, char *newroot, char *dir);
+extern int pivot(char *new, char *old);
+extern int fopivot(char *rw_root, char *ro_root);
+extern int ramoverlay(void);
+
+extern int find_overlay_mount(char *overlay);
+extern char* find_mount(char *mp);
+extern char* find_mount_point(char *block, char *fs);
+extern int find_filesystem(char *fs);
+extern int find_mtd_block(char *name, char *part, int plen);
+extern int find_mtd_char(char *name, char *part, int plen);
+
+extern int jffs2_ready(char *mtd);
+extern int jffs2_switch(int argc, char **argv);
+
+extern int handle_whiteout(const char *dir);
+extern void foreachdir(const char *dir, int (*cb)(const char*));
+
+#endif