1 files changed, 50 insertions, 5 deletions
diff --git a/cpukit/libcsupport/src/getdents.c b/cpukit/libcsupport/src/getdents.c
index 9b16d82409..91631843b7 100644
--- a/cpukit/libcsupport/src/getdents.c
+++ b/cpukit/libcsupport/src/getdents.c
@@ -1,14 +1,59 @@
 /*
- *  Just enough to make newlib return an error.
+ *  getdents() - Get Directory Entries
+ *
+ *  SVR4 and SVID extension required by Newlib readdir() family.
+ *
+ *  This routine will dd_len / (sizeof dirent) directory entries relative to
+ *  the current directory position index. These entries will be placed in
+ *  character array pointed to by -dd_buf-
+ *
+ *  COPYRIGHT (c) 1989-1998.
+ *  On-Line Applications Research Corporation (OAR).
+ *  Copyright assigned to U.S. Government, 1994.
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.OARcorp.com/rtems/license.html.
  *
  *  $Id$
  */
 
+#include <errno.h>
+
+#include "libio_.h"
+
 int getdents(
-  int   fd,
-  void *buf,
-  int   len
+  int   dd_fd,
+  char *dd_buf,
+  int   dd_len
 )
 {
-  return -1;
+  rtems_libio_t                    *iop;
+  rtems_filesystem_location_info_t  loc;
+
+  /*
+   *  Get the file control block structure associated with the file descriptor
+   */
+
+  iop = rtems_libio_iop( dd_fd );
+
+  /*
+   *  Make sure we are working on a directory
+   */
+  loc = iop->pathinfo;
+  if ( !loc.ops->node_type )
+    set_errno_and_return_minus_one( ENOTSUP );
+    
+  if ( (*loc.ops->node_type)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY )
+    set_errno_and_return_minus_one( ENOTDIR );
+
+  /*
+   *  Return the number of bytes that were actually transfered as a result
+   *  of the read attempt.
+   */
+
+  if ( !iop->handlers->read )
+    set_errno_and_return_minus_one( ENOTSUP );
+
+  return (*iop->handlers->read)( iop, dd_buf, dd_len  );
 }