romfs_fs.h File Reference

#include <linux/types.h>
#include <linux/fs.h>

Go to the source code of this file.

Data Structures
struct	romfs_super_block
struct	romfs_inode

Macros
#define	ROMBSIZE   BLOCK_SIZE
#define	ROMBSBITS   BLOCK_SIZE_BITS
#define	ROMBMASK   (ROMBSIZE-1)
#define	ROMFS_MAGIC   0x7275
#define	ROMFS_MAXFN   128
#define	__mkw(h, l)   (((h)&0x00ff)<< 8|((l)&0x00ff))
#define	__mkl(h, l)   (((h)&0xffff)<<16|((l)&0xffff))
#define	__mk4(a, b, c, d)   cpu_to_be32(__mkl(__mkw(a,b),__mkw(c,d)))
#define	ROMSB_WORD0   __mk4('-','r','o','m')
#define	ROMSB_WORD1   __mk4('1','f','s','-')
#define	ROMFH_TYPE   7
#define	ROMFH_HRD   0
#define	ROMFH_DIR   1
#define	ROMFH_REG   2
#define	ROMFH_SYM   3
#define	ROMFH_BLK   4
#define	ROMFH_CHR   5
#define	ROMFH_SCK   6
#define	ROMFH_FIF   7
#define	ROMFH_EXEC   8
#define	ROMFH_SIZE   16
#define	ROMFH_PAD   (ROMFH_SIZE-1)
#define	ROMFH_MASK   (~ROMFH_PAD)

Variables
struct romfs_super_block	__attribute__

Macro Definition Documentation

#define __mk4	(		a,
			b,
			c,
			d
	)		cpu_to_be32(__mkl(__mkw(a,b),__mkw(c,d)))

Definition at line 18 of file romfs_fs.h.

#define __mkl	(		h,
			l
	)		(((h)&0xffff)<<16|((l)&0xffff))

Definition at line 17 of file romfs_fs.h.

#define __mkw	(		h,
			l
	)		(((h)&0x00ff)<< 8|((l)&0x00ff))

Definition at line 16 of file romfs_fs.h.

#define ROMBMASK   (ROMBSIZE-1)

Definition at line 11 of file romfs_fs.h.

#define ROMBSBITS   BLOCK_SIZE_BITS

Definition at line 10 of file romfs_fs.h.

#define ROMBSIZE   BLOCK_SIZE

Definition at line 9 of file romfs_fs.h.

#define ROMFH_BLK   4

Definition at line 47 of file romfs_fs.h.

#define ROMFH_CHR   5

Definition at line 48 of file romfs_fs.h.

#define ROMFH_DIR   1

Definition at line 44 of file romfs_fs.h.

#define ROMFH_EXEC   8

Definition at line 51 of file romfs_fs.h.

#define ROMFH_FIF   7

Definition at line 50 of file romfs_fs.h.

#define ROMFH_HRD   0

Definition at line 43 of file romfs_fs.h.

#define ROMFH_MASK   (~ROMFH_PAD)

Definition at line 57 of file romfs_fs.h.

#define ROMFH_PAD   (ROMFH_SIZE-1)

Definition at line 56 of file romfs_fs.h.

#define ROMFH_REG   2

Definition at line 45 of file romfs_fs.h.

#define ROMFH_SCK   6

Definition at line 49 of file romfs_fs.h.

#define ROMFH_SIZE   16

Definition at line 55 of file romfs_fs.h.

#define ROMFH_SYM   3

Definition at line 46 of file romfs_fs.h.

#define ROMFH_TYPE   7

Definition at line 42 of file romfs_fs.h.

#define ROMFS_MAGIC   0x7275

Definition at line 12 of file romfs_fs.h.

#define ROMFS_MAXFN   128

Definition at line 14 of file romfs_fs.h.

#define ROMSB_WORD0   __mk4('-','r','o','m')

Definition at line 19 of file romfs_fs.h.

#define ROMSB_WORD1   __mk4('1','f','s','-')

Definition at line 20 of file romfs_fs.h.

Variable Documentation

struct romfs_super_block __attribute__