LXR qemu/tests/tcg/cris/libc/check

   1/* Basic file operations (rename, unlink); once without sysroot.  We
   2   also test that the simulator has chdir:ed to PREFIX, when defined.  */
   3
   4#include <stdio.h>
   5#include <stdlib.h>
   6#include <errno.h>
   7#include <sys/types.h>
   8#include <sys/stat.h>
   9#include <unistd.h>
  10
  11#ifndef PREFIX
  12#define PREFIX
  13#endif
  14
  15void err (const char *s)
  16{
  17  perror (s);
  18  abort ();
  19}
  20
  21int main (int argc, char *argv[])
  22{
  23  FILE *f;
  24  struct stat buf;
  25
  26  unlink (PREFIX "testfoo2.tmp");
  27
  28  f = fopen ("testfoo1.tmp", "w");
  29  if (f == NULL)
  30    err ("open");
  31  fclose (f);
  32
  33  if (rename (PREFIX "testfoo1.tmp", PREFIX "testfoo2.tmp") != 0)
  34    err ("rename");
  35
  36  if (stat (PREFIX "testfoo2.tmp", &buf) != 0
  37      || !S_ISREG (buf.st_mode))
  38    err ("stat 1");
  39
  40  if (stat ("testfoo2.tmp", &buf) != 0
  41      || !S_ISREG (buf.st_mode))
  42    err ("stat 2");
  43
  44  if (unlink (PREFIX "testfoo2.tmp") != 0)
  45    err ("unlink");
  46
  47  printf ("pass\n");
  48  return 0;
  49}
  50