Update the Homepage field in d/control.

[sven/exfat-utils.git] / libexfat / exfatfs.h

diff --git a/libexfat/exfatfs.h b/libexfat/exfatfs.h
index 6c58a842a34f45eed49c28744512792713dce547..eca2cacea15613b11a53b623691f2decccee091e 100644 (file)
--- a/libexfat/exfatfs.h
+++ b/libexfat/exfatfs.h
@@ -2,11 +2,12 @@
        exfatfs.h (29.08.09)
        Definitions of structures and constants used in exFAT file system.
 
        exfatfs.h (29.08.09)
        Definitions of structures and constants used in exFAT file system.
 

-       Copyright (C) 2010-2013  Andrew Nayenko
+       Free exFAT implementation.
+       Copyright (C) 2010-2015  Andrew Nayenko

 
 

-       This program is free software: you can redistribute it and/or modify
+       This program is free software; you can redistribute it and/or modify

        it under the terms of the GNU General Public License as published by
        it under the terms of the GNU General Public License as published by

-       the Free Software Foundation, either version 3 of the License, or
+       the Free Software Foundation, either version 2 of the License, or

        (at your option) any later version.
 
        This program is distributed in the hope that it will be useful,
        (at your option) any later version.
 
        This program is distributed in the hope that it will be useful,


@@ -14,14 +15,16 @@
        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        GNU General Public License for more details.
 
        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        GNU General Public License for more details.
 

-       You should have received a copy of the GNU General Public License
-       along with this program.  If not, see <http://www.gnu.org/licenses/>.
+       You should have received a copy of the GNU General Public License along
+       with this program; if not, write to the Free Software Foundation, Inc.,
+       51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

 */
 
 #ifndef EXFATFS_H_INCLUDED
 #define EXFATFS_H_INCLUDED
 
 #include "byteorder.h"
 */
 
 #ifndef EXFATFS_H_INCLUDED
 #define EXFATFS_H_INCLUDED
 
 #include "byteorder.h"

+#include "compiler.h"

 
 typedef uint32_t cluster_t;            /* cluster number */
 
 
 typedef uint32_t cluster_t;            /* cluster number */
 


@@ -62,10 +65,12 @@ struct exfat_super_block
        uint8_t __unused2[397];                 /* 0x71 always 0 */
        le16_t boot_signature;                  /* the value of 0xAA55 */
 }
        uint8_t __unused2[397];                 /* 0x71 always 0 */
        le16_t boot_signature;                  /* the value of 0xAA55 */
 }

-__attribute__((__packed__));
+PACKED;
+STATIC_ASSERT(sizeof(struct exfat_super_block) == 512);

 
 #define EXFAT_ENTRY_VALID     0x80
 #define EXFAT_ENTRY_CONTINUED 0x40
 
 #define EXFAT_ENTRY_VALID     0x80
 #define EXFAT_ENTRY_CONTINUED 0x40

+#define EXFAT_ENTRY_OPTIONAL  0x20

 
 #define EXFAT_ENTRY_BITMAP    (0x01 | EXFAT_ENTRY_VALID)
 #define EXFAT_ENTRY_UPCASE    (0x02 | EXFAT_ENTRY_VALID)
 
 #define EXFAT_ENTRY_BITMAP    (0x01 | EXFAT_ENTRY_VALID)
 #define EXFAT_ENTRY_UPCASE    (0x02 | EXFAT_ENTRY_VALID)


@@ -79,7 +84,8 @@ struct exfat_entry                                    /* common container for all entries */
        uint8_t type;                                   /* any of EXFAT_ENTRY_xxx */
        uint8_t data[31];
 }
        uint8_t type;                                   /* any of EXFAT_ENTRY_xxx */
        uint8_t data[31];
 }

-__attribute__((__packed__));
+PACKED;
+STATIC_ASSERT(sizeof(struct exfat_entry) == 32);

 
 #define EXFAT_ENAME_MAX 15
 
 
 #define EXFAT_ENAME_MAX 15
 


@@ -90,7 +96,8 @@ struct exfat_entry_bitmap                     /* allocated clusters bitmap */
        le32_t start_cluster;
        le64_t size;                                    /* in bytes */
 }
        le32_t start_cluster;
        le64_t size;                                    /* in bytes */
 }

-__attribute__((__packed__));
+PACKED;
+STATIC_ASSERT(sizeof(struct exfat_entry_bitmap) == 32);

 
 struct exfat_entry_upcase                      /* upper case translation table */
 {
 
 struct exfat_entry_upcase                      /* upper case translation table */
 {


@@ -101,7 +108,8 @@ struct exfat_entry_upcase                   /* upper case translation table */
        le32_t start_cluster;
        le64_t size;                                    /* in bytes */
 }
        le32_t start_cluster;
        le64_t size;                                    /* in bytes */
 }

-__attribute__((__packed__));
+PACKED;
+STATIC_ASSERT(sizeof(struct exfat_entry_upcase) == 32);

 
 struct exfat_entry_label                       /* volume label */
 {
 
 struct exfat_entry_label                       /* volume label */
 {


@@ -109,7 +117,8 @@ struct exfat_entry_label                    /* volume label */
        uint8_t length;                                 /* number of characters */
        le16_t name[EXFAT_ENAME_MAX];   /* in UTF-16LE */
 }
        uint8_t length;                                 /* number of characters */
        le16_t name[EXFAT_ENAME_MAX];   /* in UTF-16LE */
 }

-__attribute__((__packed__));
+PACKED;
+STATIC_ASSERT(sizeof(struct exfat_entry_label) == 32);

 
 #define EXFAT_ATTRIB_RO     0x01
 #define EXFAT_ATTRIB_HIDDEN 0x02
 
 #define EXFAT_ATTRIB_RO     0x01
 #define EXFAT_ATTRIB_HIDDEN 0x02


@@ -132,7 +141,8 @@ struct exfat_entry_meta1                    /* file or directory info (part 1) */
        uint8_t mtime_cs;                               /* latest modification time in cs */
        uint8_t __unknown2[10];
 }
        uint8_t mtime_cs;                               /* latest modification time in cs */
        uint8_t __unknown2[10];
 }

-__attribute__((__packed__));
+PACKED;
+STATIC_ASSERT(sizeof(struct exfat_entry_meta1) == 32);

 
 #define EXFAT_FLAG_ALWAYS1             (1u << 0)
 #define EXFAT_FLAG_CONTIGUOUS  (1u << 1)
 
 #define EXFAT_FLAG_ALWAYS1             (1u << 0)
 #define EXFAT_FLAG_CONTIGUOUS  (1u << 1)


@@ -145,12 +155,13 @@ struct exfat_entry_meta2                  /* file or directory info (part 2) */
        uint8_t name_length;
        le16_t name_hash;
        le16_t __unknown2;
        uint8_t name_length;
        le16_t name_hash;
        le16_t __unknown2;

-       le64_t real_size;                               /* in bytes, equals to size */
+       le64_t valid_size;                              /* in bytes, less or equal to size */

        uint8_t __unknown3[4];
        le32_t start_cluster;
        uint8_t __unknown3[4];
        le32_t start_cluster;

-       le64_t size;                                    /* in bytes, equals to real_size */
+       le64_t size;                                    /* in bytes */

 }
 }

-__attribute__((__packed__));
+PACKED;
+STATIC_ASSERT(sizeof(struct exfat_entry_meta2) == 32);

 
 struct exfat_entry_name                                /* file or directory name */
 {
 
 struct exfat_entry_name                                /* file or directory name */
 {


@@ -158,6 +169,7 @@ struct exfat_entry_name                             /* file or directory name */
        uint8_t __unknown;
        le16_t name[EXFAT_ENAME_MAX];   /* in UTF-16LE */
 }
        uint8_t __unknown;
        le16_t name[EXFAT_ENAME_MAX];   /* in UTF-16LE */
 }

-__attribute__((__packed__));
+PACKED;
+STATIC_ASSERT(sizeof(struct exfat_entry_name) == 32);

 
 #endif /* ifndef EXFATFS_H_INCLUDED */
 
 #endif /* ifndef EXFATFS_H_INCLUDED */