Changeset a8e1aae in mainline for uspace/lib/ext2/libext2_directory.h

Timestamp:

2011-02-24T21:03:42Z (14 years ago)

Author:

Martin Sucha <sucha14@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

9ffbdf1

Parents:

102d400

Message:

Add support for reading directories to libext2

File:

• uspace/lib/ext2/libext2_directory.h (modified) (3 diffs)

uspace/lib/ext2/libext2_directory.h

@@ -38 +38 @@
 
 #include <libblock.h>
+#include "libext2_filesystem.h"
+#include "libext2_inode.h"
 
 /**
@@ -53 +55 @@
 } __attribute__ ((packed)) ext2_directory_entry_ll_t;
 
+typedef struct ext2_directory_iterator {
+        ext2_filesystem_t *fs;
+        ext2_inode_ref_t *inode_ref;
+        block_t *current_block;
+        aoff64_t current_offset;
+        ext2_directory_entry_ll_t *current;
+} ext2_directory_iterator_t;
+
 
 inline uint32_t ext2_directory_entry_ll_get_inode(ext2_directory_entry_ll_t *);
@@ -60 +70 @@
     ext2_superblock_t *, ext2_directory_entry_ll_t *);
 
+extern int ext2_directory_iterator_init(ext2_directory_iterator_t *,
+    ext2_filesystem_t *, ext2_inode_ref_t *);
+extern int ext2_directory_iterator_next(ext2_directory_iterator_t *);
+extern int ext2_directory_iterator_fini(ext2_directory_iterator_t *);
+
 #endif