1/*
2#notarget: cris*-*-elf
3*/
4
5/* Check that we get a proper error indication if trying ftruncate on a
6   fd that is a pipe descriptor.  */
7
8#include <stdio.h>
9#include <stdlib.h>
10#include <errno.h>
11#include <unistd.h>
12int main (void)
13{
14  int pip[2];
15
16  if (pipe (pip) != 0)
17  {
18    perror ("pipe");
19    abort ();
20  }
21
22  if (ftruncate (pip[0], 20) == 0 || errno != EINVAL)
23    {
24      perror ("ftruncate 1");
25      abort ();
26    }
27
28  errno = 0;
29
30  if (ftruncate (pip[1], 20) == 0 || errno != EINVAL)
31    {
32      perror ("ftruncate 2");
33      abort ();
34    }
35
36  printf ("pass\n");
37
38  exit (0);
39}
40