Kernel - VFS API Update - ReadDir caller provided buffer

[tpg/acess2.git] / KernelLand / Kernel / include / vfs.h

diff --git a/KernelLand/Kernel/include/vfs.h b/KernelLand/Kernel/include/vfs.h
index 98bc027..59824e2 100644 (file)
--- a/KernelLand/Kernel/include/vfs.h
+++ b/KernelLand/Kernel/include/vfs.h
@@ -295,22 +295,19 @@ struct sVFS_NodeType
         * \brief Read from a directory
         * \param Node  Pointer to this node
         * \param Pos   Offset in the directory
-        * \return Pointer to the name of the item on the heap (will be freed
-        *         by the caller). If the directory end has been reached, NULL
-        *         will be returned.
-        *         If an item is required to be skipped either &::NULLNode,
-        *         ::VFS_SKIP or ::VFS_SKIPN(0...1023) will be returned.
+        * \param Dest  Destination for filename
+        * \return Zero on success, negative on error or +ve for ignore entry
         */
-       char    *(*ReadDir)(struct sVFS_Node *Node, int Pos);
+        int    (*ReadDir)(struct sVFS_Node *Node, int Pos, char Dest[FILENAME_MAX]);
        
        /**
         * \brief Create a node in a directory
         * \param Node  Pointer to this node
         * \param Name  Name of the new child
         * \param Flags Flags to apply to the new child (directory or symlink)
-        * \return Zero on Success, non-zero on error (see errno.h)
+        * \return Created node or NULL on error
         */
-        int    (*MkNod)(struct sVFS_Node *Node, const char *Name, Uint Flags);
+       tVFS_Node       *(*MkNod)(struct sVFS_Node *Node, const char *Name, Uint Flags);
        
        /**
         * \brief Relink (Rename/Remove) a file/directory