/* * JFFS -- Journaling Flash File System, Linux implementation. * * Copyright (C) 1999, 2000 Axis Communications AB. * * Created by Finn Hakansson <finn@axis.com>. * * This 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. * * $Id: intrep.h,v 1.14 2001/09/23 23:28:37 dwmw2 Exp $ * */ #ifndef __LINUX_JFFS_INTREP_H__ #define __LINUX_JFFS_INTREP_H__ #include "jffs_fm.h" struct jffs_node *jffs_alloc_node(void); void jffs_free_node(struct jffs_node *n); int jffs_get_node_inuse(void); void jffs_cleanup_control(struct jffs_control *c); int jffs_build_fs(struct super_block *sb); int jffs_insert_node(struct jffs_control *c, struct jffs_file *f, const struct jffs_raw_inode *raw_inode, const char *name, struct jffs_node *node); struct jffs_file *jffs_find_file(struct jffs_control *c, __u32 ino); struct jffs_file *jffs_find_child(struct jffs_file *dir, const char *name, int len); void jffs_free_node(struct jffs_node *node); int jffs_foreach_file(struct jffs_control *c, int (*func)(struct jffs_file *)); int jffs_possibly_delete_file(struct jffs_file *f); int jffs_insert_file_into_tree(struct jffs_file *f); int jffs_unlink_file_from_tree(struct jffs_file *f); int jffs_file_count(struct jffs_file *f); int jffs_write_node(struct jffs_control *c, struct jffs_node *node, struct jffs_raw_inode *raw_inode, const char *name, const unsigned char *buf, int recoverable, struct jffs_file *f); int jffs_read_data(struct jffs_file *f, unsigned char *buf, __u32 read_offset, __u32 size); /* Garbage collection stuff. */ int jffs_garbage_collect_thread(void *c); void jffs_garbage_collect_trigger(struct jffs_control *c); /* For debugging purposes. */ #if 0 int jffs_print_file(struct jffs_file *f); #endif /* 0 */ void jffs_print_hash_table(struct jffs_control *c); void jffs_print_tree(struct jffs_file *first_file, int indent); #endif /* __LINUX_JFFS_INTREP_H__ */