Changes in uspace/lib/libblock/libblock.h [00b1d20e:6408be3] in mainline

File:

• uspace/lib/libblock/libblock.h (modified) (3 diffs)

uspace/lib/libblock/libblock.h

@@ -60 +60 @@
 #define BLOCK_FLAGS_NOREAD      1
 
-typedef uint64_t bn_t;  /**< Block number type. */
+typedef unsigned bn_t;  /**< Block number type. */
 
 typedef struct block {
@@ -69 +69 @@
         /** If true, the block needs to be written back to the block device. */
         bool dirty;
-        /** If true, the blcok does not contain valid data. */
-        bool toxic;
         /** Readers / Writer lock protecting the contents of the block. */
         fibril_rwlock_t contents_lock;
@@ -98 +96 @@
 extern void block_fini(dev_handle_t);
 
-extern int block_bb_read(dev_handle_t, bn_t);
+extern int block_bb_read(dev_handle_t, off_t, size_t);
 extern void *block_bb_get(dev_handle_t);
 
 extern int block_cache_init(dev_handle_t, size_t, unsigned, enum cache_mode);
 
-extern int block_get(block_t **, dev_handle_t, bn_t, int);
-extern int block_put(block_t *);
+extern block_t *block_get(dev_handle_t, bn_t, int);
+extern void block_put(block_t *);
 
 extern int block_seqread(dev_handle_t, off_t *, size_t *, off_t *, void *,
-    size_t);
-
-extern int block_get_bsize(dev_handle_t, size_t *);
-extern int block_read_direct(dev_handle_t, bn_t, size_t, void *);
-extern int block_write_direct(dev_handle_t, bn_t, size_t, const void *);
+    size_t, size_t);
 
 #endif