+/* Copyright (c) 2017-2023. The SimGrid Team. All rights reserved. */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
#include <stdio.h>
#include <stdlib.h>
static int myvalue = 0;
-
+static void test_opts(int argc, char* const argv[])
+{
+ int found = 0;
+ static struct option long_options[] = {
+ {(char*)"long", no_argument, 0, 0 },
+ {0, 0, 0, 0 }
+ };
+ while (1) {
+ int ret = getopt_long_only(argc, argv, "s", long_options, NULL);
+ if(ret==-1)
+ break;
+
+ switch (ret) {
+ case 0:
+ case 's':
+ found ++;
+ break;
+ default:
+ printf("option %s", long_options[0].name);
+ break;
+ }
+ }
+ if (found!=2){
+ printf("(smpi_)getopt_long_only failed ! \n");
+ }
+}
int main(int argc, char **argv)
{
int me;
MPI_Init(&argc, &argv);
+ /* test getopt_long function */
+ test_opts(argc, argv);
MPI_Comm_rank(MPI_COMM_WORLD, &me);