gdb/testsuite/gdb.multi/hangout.c

/* This testcase is part of GDB, the GNU debugger.

   Copyright 2009-2018 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#include <stdio.h>
#include <unistd.h>

static void
hangout_loop (void)
{
}

int
main(int argc, char *argv[])
{
  int i;

  alarm (30);

  for (i = 0; i < argc; ++i)
    {
      printf("Arg %d is %s\n", i, argv[i]);
    }

  while (1)
    {
      hangout_loop ();
      usleep (20);
    }
}