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/*
* Copyright (c) 2022 IBM Corporation. All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*
* Test PMIx_Query_info outside of init/finalize by asking for a
* key (PMIX_QUERY_ABI_VERSION) that is allowed to be accessed
* outside of the init/finalize region.
*/
#include <stdio.h>
#include <stdlib.h>
#include <pmix.h>
#include "examples.h"
int main(int argc, char **argv) {
int rc;
size_t i;
size_t ninfo, nqueries;
pmix_info_t *info = NULL;
pmix_query_t *query = NULL;
EXAMPLES_HIDE_UNUSED_PARAMS(argc, argv);
nqueries = 2;
PMIX_QUERY_CREATE(query, nqueries);
PMIX_ARGV_APPEND(rc, query[0].keys, PMIX_QUERY_STABLE_ABI_VERSION);
PMIX_ARGV_APPEND(rc, query[1].keys, PMIX_QUERY_PROVISIONAL_ABI_VERSION);
rc = PMIx_Query_info(query, nqueries, &info, &ninfo);
if (PMIX_SUCCESS != rc ) {
fprintf(stderr, "Error: PMIx_Query_info failed: %d (%s)\n", rc, PMIx_Error_string(rc));
return rc;
}
printf("--> Query returned (ninfo %d)\n", (int)ninfo);
for(i = 0; i < ninfo; ++i) {
printf("--> KEY: %s\n", info[i].key);
if (PMIX_CHECK_KEY(&info[i], PMIX_QUERY_STABLE_ABI_VERSION)) {
printf("----> ABI (Stable): String: %s\n",
info[i].value.data.string);
}
else if (PMIX_CHECK_KEY(&info[i], PMIX_QUERY_PROVISIONAL_ABI_VERSION)) {
printf("----> ABI (Provisional): String: %s\n",
info[i].value.data.string);
}
}
/*
* Cleanup
*/
PMIX_INFO_FREE(info, ninfo);
PMIX_QUERY_FREE(query, nqueries);
return 0;
}
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