1  #include <ulimit.h>
       2  #include <stdio.h>
       3  
       4  int
       5  main (void)
       6  {
       7    int retval = 0;
       8    long int res;
       9  
      10    res = ulimit (UL_SETFSIZE, 10000L);
      11    printf ("Result of ulimit (UL_SETFSIZE, 10000): %ld\n", res);
      12    if (res != 10000)
      13      retval = 1;
      14  
      15    res = ulimit (UL_GETFSIZE);
      16    printf ("Result of ulimit(UL_GETFSIZE): %ld\n", res);
      17    if (res != 10000)
      18      retval = 1;
      19  
      20    return retval;
      21  }