#include <mpi.h>
int main(int argc, char *argv[]) {
  MPI_File file;
  int amode = MPI_MODE_RDWR|MPI_MODE_CREATE|MPI_MODE_DELETE_ON_CLOSE;
  MPI_Init(0,0);
  MPI_File_open(MPI_COMM_SELF, "/tmp/tmp",amode, MPI_INFO_NULL, &file);
  MPI_File_set_info(file,MPI_INFO_NULL);
  MPI_File_close(&file);
  MPI_Finalize();
}