Unifying the Lunaix's Physical Memory Model (#28)

[lunaix-os.git] / lunaix-os / includes / lunaix / fs / iso9660.h

diff --git a/lunaix-os/includes/lunaix/fs/iso9660.h b/lunaix-os/includes/lunaix/fs/iso9660.h
index 9d16961ddeffa3eb2d85be7df9a72396fde58165..6fbdbbca71ee6efff2819956094e152ac05cd2c9 100644 (file)
--- a/lunaix-os/includes/lunaix/fs/iso9660.h
+++ b/lunaix-os/includes/lunaix/fs/iso9660.h
@@ -36,6 +36,7 @@
 
 #define ISO9660_BLKSZ 2048
 #define ISO9660_IDLEN 256
 
 #define ISO9660_BLKSZ 2048
 #define ISO9660_IDLEN 256

+#define ISO9660_READ_OFF (ISO9660_BLKSZ * 16)

 
 // NOTES:
 // Each Descriptor sized 1 logical block (2048 bytes in common cases)
 
 // NOTES:
 // Each Descriptor sized 1 logical block (2048 bytes in common cases)


@@ -153,7 +154,7 @@ struct iso_drecord
     u8_t xattr_len;
     iso_bbo32_t extent_addr;
     iso_bbo32_t data_size;
     u8_t xattr_len;
     iso_bbo32_t extent_addr;
     iso_bbo32_t data_size;

-    struct iso_datetime2 PACKED mktime; // Time the record is made, see 9.1.5
+    struct iso_datetime2 mktime; // Time the record is made, see 9.1.5

     u8_t flags;
     u8_t fu_sz;  // size of file unit (FU)
     u8_t gap_sz; // size of gap if FU is interleaved.
     u8_t flags;
     u8_t fu_sz;  // size of file unit (FU)
     u8_t gap_sz; // size of gap if FU is interleaved.


@@ -272,7 +273,7 @@ struct iso_inode
     u32_t record_fmt;
     u32_t fu_size;
     u32_t gap_size;
     u32_t record_fmt;
     u32_t fu_size;
     u32_t gap_size;

-    struct llist_header* drecaches;
+    struct llist_header drecaches;

 };
 
 struct iso_drecache
 };
 
 struct iso_drecache


@@ -339,6 +340,12 @@ iso9660_read(struct v_inode* inode, void* buffer, size_t len, size_t fpos);
 int
 iso9660_write(struct v_inode* inode, void* buffer, size_t len, size_t fpos);
 
 int
 iso9660_write(struct v_inode* inode, void* buffer, size_t len, size_t fpos);
 

+int
+iso9660_read_page(struct v_inode* inode, void* buffer, size_t fpos);
+
+int
+iso9660_write_page(struct v_inode* inode, void* buffer, size_t fpos);
+

 int
 iso9660_seek(struct v_inode* inode, size_t offset);
 
 int
 iso9660_seek(struct v_inode* inode, size_t offset);