[rtems commit] Filesystem: Change node type enum values

[Joel Sherrill]

Module:    rtems
Branch:    master
Commit:    b1210cf0d005c218ae4503029bc6eba700e3f605
Changeset: http://git.rtems.org/rtems/commit/?id=b1210cf0d005c218ae4503029bc6eba700e3f605

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Fri Feb 24 13:42:06 2012 +0100

Filesystem: Change node type enum values

Move the RTEMS_FILESYSTEM_INVALID_NODE_TYPE to the end.  This makes it
possible to use this enum easily as an array index.  Most comparisons
are made against RTEMS_FILESYSTEM_DIRECTORY.  A value of zero allows on
some architectures simpler branch operations.

---

 cpukit/libcsupport/include/rtems/libio.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/cpukit/libcsupport/include/rtems/libio.h b/cpukit/libcsupport/include/rtems/libio.h
index f883d66..d3efd4a 100644
--- a/cpukit/libcsupport/include/rtems/libio.h
+++ b/cpukit/libcsupport/include/rtems/libio.h
@@ -53,12 +53,12 @@ extern "C" {
  * @brief File system node types.
  */
 typedef enum {
-  RTEMS_FILESYSTEM_INVALID_NODE_TYPE,
   RTEMS_FILESYSTEM_DIRECTORY,
   RTEMS_FILESYSTEM_DEVICE,
   RTEMS_FILESYSTEM_HARD_LINK,
   RTEMS_FILESYSTEM_SYM_LINK,
-  RTEMS_FILESYSTEM_MEMORY_FILE
+  RTEMS_FILESYSTEM_MEMORY_FILE,
+  RTEMS_FILESYSTEM_INVALID_NODE_TYPE
 } rtems_filesystem_node_types_t;
 
 /**