010-03-04 Chris Johns <chrisj@rtems.org>

        * libcsupport/include/rtems/libio.h, libcsupport/src/_rename_r.c:
        Add a rename file op and have rename use it.

        * libfs/Makefile.am, libfs/src/dosfs/msdos_rename.c,
        libfs/src/imfs/imfs_rename.c: New files to support the rename file
        op.

        * libfs/src/imfs/imfs.h: Add rename interface.

        * libfs/src/imfs/imfs_init.c: Add rename handler.

        * libfs/src/imfs/miniimfs_init.c: Fix up ops struct.

        * libfs/src/dosfs/msdos.h: Add msdos_rename and remove
        msdos_file_link.

        * libfs/src/dosfs/msdos_create.c: Remove the link call.

        * libfs/src/dosfs/msdos_eval.c: Fix a path parsing bug.

        * libfs/src/dosfs/msdos_init.c: Add rename handler and clean up
        the struct naming.

        * libfs/src/rfs/rtems-rfs-link.c, libfs/src/rfs/rtems-rfs-link.h:
        Change the link call to allow linking of directories if told to
        and change the unlink to handle unlink directories that are not
        empty so rename can be supported.

        * libfs/src/rfs/rtems-rfs-rtems-dir.c: Fix the link/unlink calls.

        * libfs/src/rfs/rtems-rfs-rtems.c: Add a rename handler. Fix the
        link/unlink calls.

        * libfs/src/dosfs/msdos_dir.c, libfs/src/dosfs/msdos_format.c,
        libfs/src/dosfs/msdos_misc.c, httpd/asp.c,
        libfs/src/nfsclient/src/nfs.c: Work around a newlib warning when
        using the is*() family of calls.

1 files changed, 8 insertions, 0 deletions

diff --git a/cpukit/libcsupport/include/rtems/libio.h b/cpukit/libcsupport/include/rtems/libio.h
index 0ee6ee8458..5cd6dc5a24 100644
--- a/cpukit/libcsupport/include/rtems/libio.h
+++ b/cpukit/libcsupport/include/rtems/libio.h
@@ -251,6 +251,13 @@ typedef int (*rtems_filesystem_readlink_t)(
  size_t                            bufsize
 );
 
+typedef int (*rtems_filesystem_rename_t)(
+ rtems_filesystem_location_info_t  *old_parent_loc,  /* IN */
+ rtems_filesystem_location_info_t  *old_loc,         /* IN */
+ rtems_filesystem_location_info_t  *new_parent_loc,  /* IN */
+ const char                        *name             /* IN */
+);
+
 typedef int (*rtems_filesystem_statvfs_t)(
  rtems_filesystem_location_info_t  *loc,     /* IN  */
  struct statvfs                    *buf      /* OUT */
@@ -280,6 +287,7 @@ struct _rtems_filesystem_operations_table {
     rtems_filesystem_evaluate_link_t eval_link_h;
     rtems_filesystem_symlink_t       symlink_h;
     rtems_filesystem_readlink_t      readlink_h;
+    rtems_filesystem_rename_t        rename_h;
     rtems_filesystem_statvfs_t       statvfs_h;
 };