Prepare for radical source tree reorganization. zack/build-layout-experiment

All top-level files and directories are moved into a temporary storage
directory, REORG.TODO, except for files that will certainly still
exist in their current form at top level when we're done (COPYING,
COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which
are moved to the new directory OldChangeLogs, instead), and the
generated file INSTALL (which is just deleted; in the new order, there
will be no generated files checked into version control).

1 files changed, 140 insertions, 0 deletions

diff --git a/REORG.TODO/sunrpc/xdr_ref.c b/REORG.TODO/sunrpc/xdr_ref.c
new file mode 100644
index 0000000000..eab3b74227
--- /dev/null
+++ b/REORG.TODO/sunrpc/xdr_ref.c
@@ -0,0 +1,140 @@
+/*
+ * xdr_reference.c, Generic XDR routines implementation.
+ *
+ * Copyright (c) 2010, Oracle America, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials
+ *       provided with the distribution.
+ *     * Neither the name of the "Oracle America, Inc." nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ *   FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ *   COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ *   INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ *   DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ *   GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ *   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ *   WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ *   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * These are the "non-trivial" xdr primitives used to serialize and
+ * de-serialize "pointers".  See xdr.h for more info on the interface to xdr.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <rpc/types.h>
+#include <rpc/xdr.h>
+#include <libintl.h>
+#include <wchar.h>
+#include <libio/iolibio.h>
+#include <shlib-compat.h>
+
+#define LASTUNSIGNED	((u_int)0-1)
+
+/*
+ * XDR an indirect pointer
+ * xdr_reference is for recursively translating a structure that is
+ * referenced by a pointer inside the structure that is currently being
+ * translated.  pp references a pointer to storage. If *pp is null
+ * the  necessary storage is allocated.
+ * size is the size of the referneced structure.
+ * proc is the routine to handle the referenced structure.
+ */
+bool_t
+xdr_reference (XDR *xdrs,
+	       /* the pointer to work on */
+	       caddr_t *pp,
+	       /* size of the object pointed to */
+	       u_int size,
+	       /* xdr routine to handle the object */
+	       xdrproc_t proc)
+{
+  caddr_t loc = *pp;
+  bool_t stat;
+
+  if (loc == NULL)
+    switch (xdrs->x_op)
+      {
+      case XDR_FREE:
+	return TRUE;
+
+      case XDR_DECODE:
+	*pp = loc = (caddr_t) calloc (1, size);
+	if (loc == NULL)
+	  {
+	    (void) __fxprintf (NULL, "%s: %s", __func__, _("out of memory\n"));
+	    return FALSE;
+	  }
+	break;
+      default:
+	break;
+      }
+
+  stat = (*proc) (xdrs, loc, LASTUNSIGNED);
+
+  if (xdrs->x_op == XDR_FREE)
+    {
+      mem_free (loc, size);
+      *pp = NULL;
+    }
+  return stat;
+}
+libc_hidden_nolink_sunrpc (xdr_reference, GLIBC_2_0)
+
+
+/*
+ * xdr_pointer():
+ *
+ * XDR a pointer to a possibly recursive data structure. This
+ * differs with xdr_reference in that it can serialize/deserialize
+ * trees correctly.
+ *
+ *  What's sent is actually a union:
+ *
+ *  union object_pointer switch (boolean b) {
+ *  case TRUE: object_data data;
+ *  case FALSE: void nothing;
+ *  }
+ *
+ * > objpp: Pointer to the pointer to the object.
+ * > obj_size: size of the object.
+ * > xdr_obj: routine to XDR an object.
+ *
+ */
+bool_t
+xdr_pointer (XDR *xdrs, char **objpp, u_int obj_size, xdrproc_t xdr_obj)
+{
+
+  bool_t more_data;
+
+  more_data = (*objpp != NULL);
+  if (!xdr_bool (xdrs, &more_data))
+    {
+      return FALSE;
+    }
+  if (!more_data)
+    {
+      *objpp = NULL;
+      return TRUE;
+    }
+  return xdr_reference (xdrs, objpp, obj_size, xdr_obj);
+}
+#ifdef EXPORT_RPC_SYMBOLS
+libc_hidden_def (xdr_pointer)
+#else
+libc_hidden_nolink_sunrpc (xdr_pointer, GLIBC_2_0)
+#endif