ref: e655f4b8bdd9da0c51bd4bece8a2ea2088e57236
dir: /sys/src/cmd/ext2srv/fns.h/
void chat(char*, ...); Xfile * clean(Xfile*); void dirdump(void*); int dosfs(Xfs*); int emptydir(Xfile*); int falloc(Xfs*); int fileaddr(Xfile*, int, int); int getfat(Xfs*, int); int getfile(Xfile*); Xfs * getxfs(char*); void panic(char*, ...); void putfat(Xfs*, int, int); void putfile(Xfile*); void refxfs(Xfs*, int); long writefile(Xfile*, void*, vlong, long); char * xerrstr(int); Xfile * xfile(Fid*, int); int xfspurge(void); int ext2fs(Xfs *); int get_inode( Xfile *, uint); char *getname(Xfile *, char *); int get_file(Xfile *, char *); int bmap( Xfile *f, int block ); int ffz(int); long readdir(Xfile*, void*, vlong, long); long readfile(Xfile*, void*, vlong, long); void dostat(Qid, Xfile *, Dir *); int new_block( Xfile *, int); int test_bit(int, void *); int set_bit(int, void *); int clear_bit(int , void *); void *memscan(void *, int, int); int find_first_zero_bit(void *, int); int find_next_zero_bit(void *, int, int); int block_getblk(Xfile *, int, int); int inode_getblk(Xfile *, int); int getblk(Xfile *, int); int new_inode(Xfile *, int); int add_entry(Xfile *, char *, int); int create_file(Xfile *, char *, int); int create_dir(Xfile *, char *, int); int unlink(Xfile *); int delete_entry(Xfs *, Inode *, int); int free_block_inode(Xfile *); void free_block( Xfs *, ulong); void free_inode( Xfs *, int); int empty_dir(Xfile *); int truncfile(Xfile *); int dowstat(Xfile *, Dir *); long getmode(Xfile *); Ext2 getext2(Xfs *, char, int); void CleanSuper(Xfs *); /* Iobuf operations */ Iobuf *getbuf(Xfs *, long addr); void putbuf(Iobuf *); void purgebuf(Xfs *); void iobuf_init(void); int xread(Xfs *, Iobuf *, long); void syncbuf(void); void xwrite(Iobuf *); void dirtybuf(Iobuf *); void mchat(char *fmt, ...); void dumpbuf(void); void gidfile(char*); void uidfile(char*);