1 files changed, 40 insertions, 0 deletions
diff --git a/c/src/exec/libfs/src/imfs/imfs_readlink.c b/c/src/exec/libfs/src/imfs/imfs_readlink.c
new file mode 100644
index 0000000000..958118f42f
--- /dev/null
+++ b/c/src/exec/libfs/src/imfs/imfs_readlink.c
@@ -0,0 +1,40 @@
+/*
+ *  IMFS_readlink
+ *
+ *  The following rouine puts the symblic links destination name into 
+ *  buff.
+ *
+ *  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 "imfs.h"
+#include "libio_.h"
+
+int IMFS_readlink(
+  rtems_filesystem_location_info_t  *loc,
+ char                               *buf,         /* OUT */
+ size_t                             bufsize    
+)
+{
+  IMFS_jnode_t      *node;
+  int                i;
+  
+  node = loc->node_access;
+
+  if ( node->type != IMFS_SYM_LINK )
+    set_errno_and_return_minus_one( EINVAL );
+
+  for( i=0; ((i<bufsize) && (node->info.sym_link.name[i] != '\0')); i++ )
+    buf[i] = node->info.sym_link.name[i];
+
+  return i;
+}