1 /*
2 * Copyright (c) 2004-2010 The Trustees of Indiana University.
3 * All rights reserved.
4 * Copyright (c) 2011-2013 Los Alamos National Security, LLC.
5 * All rights reserved.
6 * Copyright (c) 2015 Cisco Systems, Inc. All rights reserved.
7 * Copyright (c) 2016 Intel, Inc. All rights reserved.
8 * $COPYRIGHT$
9 *
10 * Additional copyrights may follow
11 *
12 * $HEADER$
13 */
14
15 #include <src/include/pmix_config.h>
16
17 #include "src/mca/pdl/base/base.h"
18
19 #include "src/mca/pdl/base/static-components.h"
20
21
22 /*
23 * Globals
24 */
25 pmix_pdl_base_module_t *pmix_pdl = NULL;
26 pmix_pdl_base_component_t *pmix_pdl_base_selected_component = NULL;
27
28
29 /*
30 * Function for finding and opening either all MCA components,
31 * or the one that was specifically requested via a MCA parameter.
32 *
33 * Note that we really don't need this function -- we could specify a
34 * NULL pointer in the framework declare and the base would do this
35 * exact same thing. However, we need to have at least some
36 * executable code in this file, or some linkers (cough cough OS X
37 * cough cough) may not actually link in this .o file.
38 */
39 int pmix_pdl_base_open(pmix_mca_base_open_flag_t flags)
40 {
41 /* Open up all available components */
42 return pmix_mca_base_framework_components_open(&pmix_pdl_base_framework, flags);
43 }
44
45 /* VERY IMPORTANT: This framework is static, and is opened before any
46 other dyanmic frameworks are opened (which makes sense, of course).
47 But we must mark this framework is NO_DSO so that the MCA framework
48 base doesn't try to open any dynamic components in this
49 framework. */
50 PMIX_MCA_BASE_FRAMEWORK_DECLARE(pmix, pdl, "Dynamic loader framework",
51 NULL /* register */,
52 pmix_pdl_base_open /* open */,
53 NULL /* close */,
54 mca_pdl_base_static_components,
55 PMIX_MCA_BASE_FRAMEWORK_FLAG_NO_DSO);