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+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by the Board of Trustees of the University of Illinois. *
+ * All rights reserved. *
+ * *
+ * This file is part of HDF5. The full HDF5 copyright notice, including *
+ * terms governing use, modification, and redistribution, is contained in *
+ * the files COPYING and Copyright.html. COPYING can be found at the root *
+ * of the source code distribution tree; Copyright.html can be found at the *
+ * root level of an installed copy of the electronic HDF5 document set and *
+ * is linked from the top-level documents page. It can also be found at *
+ * http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have *
+ * access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/*-------------------------------------------------------------------------
+ *
+ * Created: H5Adeprec.c
+ * November 27 2006
+ * Quincey Koziol <koziol@hdfgroup.org>
+ *
+ * Purpose: Deprecated functions from the H5A interface. These
+ * functions are here for compatibility purposes and may be
+ * removed in the future. Applications should switch to the
+ * newer APIs.
+ *
+ *-------------------------------------------------------------------------
+ */
+
+/****************/
+/* Module Setup */
+/****************/
+
+#define H5A_PACKAGE /*suppress error about including H5Apkg */
+
+/* Interface initialization */
+#define H5_INTERFACE_INIT_FUNC H5A_init_deprec_interface
+
+
+/***********/
+/* Headers */
+/***********/
+#include "H5private.h" /* Generic Functions */
+#include "H5Apkg.h" /* Attributes */
+#include "H5Dprivate.h" /* Datasets */
+#include "H5Eprivate.h" /* Error handling */
+#include "H5Iprivate.h" /* IDs */
+
+
+/****************/
+/* Local Macros */
+/****************/
+
+
+/******************/
+/* Local Typedefs */
+/******************/
+
+
+/********************/
+/* Package Typedefs */
+/********************/
+
+
+/********************/
+/* Local Prototypes */
+/********************/
+
+
+/*********************/
+/* Package Variables */
+/*********************/
+
+
+/*****************************/
+/* Library Private Variables */
+/*****************************/
+
+
+/*******************/
+/* Local Variables */
+/*******************/
+
+
+
+/*--------------------------------------------------------------------------
+NAME
+ H5A_init_deprec_interface -- Initialize interface-specific information
+USAGE
+ herr_t H5A_init_deprec_interface()
+RETURNS
+ Non-negative on success/Negative on failure
+DESCRIPTION
+ Initializes any interface-specific data or routines. (Just calls
+ H5A_init() currently).
+
+--------------------------------------------------------------------------*/
+static herr_t
+H5A_init_deprec_interface(void)
+{
+ FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5A_init_deprec_interface)
+
+ FUNC_LEAVE_NOAPI(H5A_init())
+} /* H5A_init_deprec_interface() */
+
+
+/*--------------------------------------------------------------------------
+ NAME
+ H5Aget_num_attrs
+ PURPOSE
+ Determines the number of attributes attached to an object
+ NOTE
+ Deprecated in favor of H5Oget_info[_by_idx]
+ USAGE
+ int H5Aget_num_attrs (loc_id)
+ hid_t loc_id; IN: Object (dataset or group) to be queried
+ RETURNS
+ Number of attributes on success, negative on failure
+ DESCRIPTION
+ This function returns the number of attributes attached to a dataset or
+ group, 'location_id'.
+--------------------------------------------------------------------------*/
+int
+H5Aget_num_attrs(hid_t loc_id)
+{
+ H5O_loc_t *loc; /* Object location for attribute */
+ void *obj;
+ int ret_value;
+
+ FUNC_ENTER_API(H5Aget_num_attrs, FAIL)
+ H5TRACE1("Is","i",loc_id);
+
+ /* check arguments */
+ if(H5I_FILE == H5I_get_type(loc_id) || H5I_ATTR == H5I_get_type(loc_id))
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "location is not valid for an attribute")
+ if(NULL == (obj = H5I_object(loc_id)))
+ HGOTO_ERROR(H5E_ARGS, H5E_BADATOM, FAIL, "illegal object atom")
+ switch(H5I_get_type (loc_id)) {
+ case H5I_DATASET:
+ if(NULL == (loc = H5D_oloc((H5D_t*)obj)))
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't get location for object")
+ break;
+
+ case H5I_DATATYPE:
+ if(NULL == (loc = H5T_oloc((H5T_t*)obj)))
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "target datatype is not committed")
+ break;
+
+ case H5I_GROUP:
+ if(NULL == (loc = H5G_oloc((H5G_t*)obj)))
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTGET, FAIL, "can't get location for object")
+ break;
+
+ default:
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "inappropriate attribute target")
+ } /*lint !e788 All appropriate cases are covered */
+
+ /* Look up the # of attributes for the object */
+ if((ret_value = H5O_count(loc, H5O_ATTR_ID, H5AC_ind_dxpl_id)) < 0)
+ HGOTO_ERROR(H5E_ATTR, H5E_CANTCOUNT, FAIL, "can't get attribute count for object")
+
+done:
+ FUNC_LEAVE_API(ret_value)
+} /* H5Aget_num_attrs() */
+