[GitHub/mt8127/android_kernel_alcatel_ttab.git] / include / linux / amigaffs.h

#ifndef AMIGAFFS_H
#define AMIGAFFS_H

#include <linux/types.h>
#include <asm/byteorder.h>

#define FS_OFS		0x444F5300
#define FS_FFS		0x444F5301
#define FS_INTLOFS	0x444F5302
#define FS_INTLFFS	0x444F5303
#define FS_DCOFS	0x444F5304
#define FS_DCFFS	0x444F5305
#define MUFS_FS		0x6d754653   /* 'muFS' */
#define MUFS_OFS	0x6d754600   /* 'muF\0' */
#define MUFS_FFS	0x6d754601   /* 'muF\1' */
#define MUFS_INTLOFS	0x6d754602   /* 'muF\2' */
#define MUFS_INTLFFS	0x6d754603   /* 'muF\3' */
#define MUFS_DCOFS	0x6d754604   /* 'muF\4' */
#define MUFS_DCFFS	0x6d754605   /* 'muF\5' */

#define T_SHORT		2
#define T_LIST		16
#define T_DATA		8

#define ST_LINKFILE	-4
#define ST_FILE		-3
#define ST_ROOT		1
#define ST_USERDIR	2
#define ST_SOFTLINK	3
#define ST_LINKDIR	4

#define AFFS_ROOT_BMAPS		25

struct affs_date {
	__be32 days;
	__be32 mins;
	__be32 ticks;
};

struct affs_short_date {
	__be16 days;
	__be16 mins;
	__be16 ticks;
};

struct affs_root_head {
	__be32 ptype;
	__be32 spare1;
	__be32 spare2;
	__be32 hash_size;
	__be32 spare3;
	__be32 checksum;
	__be32 hashtable[1];
};

struct affs_root_tail {
	__be32 bm_flag;
	__be32 bm_blk[AFFS_ROOT_BMAPS];
	__be32 bm_ext;
	struct affs_date root_change;
	u8 disk_name[32];
	__be32 spare1;
	__be32 spare2;
	struct affs_date disk_change;
	struct affs_date disk_create;
	__be32 spare3;
	__be32 spare4;
	__be32 dcache;
	__be32 stype;
};

struct affs_head {
	__be32 ptype;
	__be32 key;
	__be32 block_count;
	__be32 spare1;
	__be32 first_data;
	__be32 checksum;
	__be32 table[1];
};

struct affs_tail {
	__be32 spare1;
	__be16 uid;
	__be16 gid;
	__be32 protect;
	__be32 size;
	u8 comment[92];
	struct affs_date change;
	u8 name[32];
	__be32 spare2;
	__be32 original;
	__be32 link_chain;
	__be32 spare[5];
	__be32 hash_chain;
	__be32 parent;
	__be32 extension;
	__be32 stype;
};

struct slink_front
{
	__be32 ptype;
	__be32 key;
	__be32 spare1[3];
	__be32 checksum;
	u8 symname[1];	/* depends on block size */
};

struct affs_data_head
{
	__be32 ptype;
	__be32 key;
	__be32 sequence;
	__be32 size;
	__be32 next;
	__be32 checksum;
	u8 data[1];	/* depends on block size */
};

/* Permission bits */

#define FIBF_OTR_READ		0x8000
#define FIBF_OTR_WRITE		0x4000
#define FIBF_OTR_EXECUTE	0x2000
#define FIBF_OTR_DELETE		0x1000
#define FIBF_GRP_READ		0x0800
#define FIBF_GRP_WRITE		0x0400
#define FIBF_GRP_EXECUTE	0x0200
#define FIBF_GRP_DELETE		0x0100

#define FIBF_HIDDEN		0x0080
#define FIBF_SCRIPT		0x0040
#define FIBF_PURE		0x0020		/* no use under linux */
#define FIBF_ARCHIVED		0x0010		/* never set, always cleared on write */
#define FIBF_NOREAD		0x0008		/* 0 means allowed */
#define FIBF_NOWRITE		0x0004		/* 0 means allowed */
#define FIBF_NOEXECUTE		0x0002		/* 0 means allowed, ignored under linux */
#define FIBF_NODELETE		0x0001		/* 0 means allowed */

#define FIBF_OWNER		0x000F		/* Bits pertaining to owner */
#define FIBF_MASK		0xEE0E		/* Bits modified by Linux */

#endif
Commit	Line	Data
1da177e4 LT	1	#ifndef AMIGAFFS_H
	2	#define AMIGAFFS_H
	3
	4	#include <linux/types.h>
	5	#include <asm/byteorder.h>
	6
	7	#define FS_OFS 0x444F5300
	8	#define FS_FFS 0x444F5301
	9	#define FS_INTLOFS 0x444F5302
	10	#define FS_INTLFFS 0x444F5303
	11	#define FS_DCOFS 0x444F5304
	12	#define FS_DCFFS 0x444F5305
	13	#define MUFS_FS 0x6d754653 /* 'muFS' */
	14	#define MUFS_OFS 0x6d754600 /* 'muF\0' */
	15	#define MUFS_FFS 0x6d754601 /* 'muF\1' */
	16	#define MUFS_INTLOFS 0x6d754602 /* 'muF\2' */
	17	#define MUFS_INTLFFS 0x6d754603 /* 'muF\3' */
	18	#define MUFS_DCOFS 0x6d754604 /* 'muF\4' */
	19	#define MUFS_DCFFS 0x6d754605 /* 'muF\5' */
	20
	21	#define T_SHORT 2
	22	#define T_LIST 16
	23	#define T_DATA 8
	24
	25	#define ST_LINKFILE -4
	26	#define ST_FILE -3
	27	#define ST_ROOT 1
	28	#define ST_USERDIR 2
	29	#define ST_SOFTLINK 3
	30	#define ST_LINKDIR 4
	31
	32	#define AFFS_ROOT_BMAPS 25
	33
	34	struct affs_date {
	35	__be32 days;
	36	__be32 mins;
	37	__be32 ticks;
	38	};
	39
	40	struct affs_short_date {
	41	__be16 days;
	42	__be16 mins;
	43	__be16 ticks;
	44	};
	45
	46	struct affs_root_head {
	47	__be32 ptype;
	48	__be32 spare1;
	49	__be32 spare2;
	50	__be32 hash_size;
	51	__be32 spare3;
	52	__be32 checksum;
	53	__be32 hashtable[1];
	54	};
	55
	56	struct affs_root_tail {
	57	__be32 bm_flag;
	58	__be32 bm_blk[AFFS_ROOT_BMAPS];
	59	__be32 bm_ext;
	60	struct affs_date root_change;
	61	u8 disk_name[32];
	62	__be32 spare1;
	63	__be32 spare2;
	64	struct affs_date disk_change;
65	struct affs_date disk_create;
66	__be32 spare3;
67	__be32 spare4;
68	__be32 dcache;
69	__be32 stype;
70	};
71
72	struct affs_head {
73	__be32 ptype;
74	__be32 key;
75	__be32 block_count;
76	__be32 spare1;
77	__be32 first_data;
78	__be32 checksum;
79	__be32 table[1];
80	};
81
82	struct affs_tail {
83	__be32 spare1;
84	__be16 uid;
85	__be16 gid;
86	__be32 protect;
87	__be32 size;
88	u8 comment[92];
89	struct affs_date change;
90	u8 name[32];
91	__be32 spare2;
92	__be32 original;
93	__be32 link_chain;
94	__be32 spare[5];
95	__be32 hash_chain;
96	__be32 parent;
97	__be32 extension;
98	__be32 stype;
99	};
100
101	struct slink_front
102	{
103	__be32 ptype;
104	__be32 key;
105	__be32 spare1[3];
106	__be32 checksum;
107	u8 symname[1]; /* depends on block size */
108	};
109
110	struct affs_data_head
111	{
112	__be32 ptype;
113	__be32 key;
114	__be32 sequence;
115	__be32 size;
116	__be32 next;
117	__be32 checksum;
118	u8 data[1]; /* depends on block size */
119	};
120
121	/* Permission bits */
122
123	#define FIBF_OTR_READ 0x8000
124	#define FIBF_OTR_WRITE 0x4000
125	#define FIBF_OTR_EXECUTE 0x2000
126	#define FIBF_OTR_DELETE 0x1000
127	#define FIBF_GRP_READ 0x0800
128	#define FIBF_GRP_WRITE 0x0400
129	#define FIBF_GRP_EXECUTE 0x0200
130	#define FIBF_GRP_DELETE 0x0100
131
132	#define FIBF_HIDDEN 0x0080
133	#define FIBF_SCRIPT 0x0040
134	#define FIBF_PURE 0x0020 /* no use under linux */
135	#define FIBF_ARCHIVED 0x0010 /* never set, always cleared on write */
136	#define FIBF_NOREAD 0x0008 /* 0 means allowed */
137	#define FIBF_NOWRITE 0x0004 /* 0 means allowed */
138	#define FIBF_NOEXECUTE 0x0002 /* 0 means allowed, ignored under linux */
139	#define FIBF_NODELETE 0x0001 /* 0 means allowed */
140
141	#define FIBF_OWNER 0x000F /* Bits pertaining to owner */
142	#define FIBF_MASK 0xEE0E /* Bits modified by Linux */
143
144	#endif