io/tst-statvfs.c

   1 #include <stdio.h>
   2 #include <sys/statfs.h>
   3 #include <sys/statvfs.h>
   4 #include <support/check.h>
   5
   6
   7 /* This test cannot detect many errors.  But it will fail if the
   8    statvfs is completely hosed and it'll detect a missing export.  So
   9    it is better than nothing.  */
  10 static int
  11 do_test (int argc, char *argv[])
  12 {
  13   for (int i = 1; i < argc; ++i)
  14     {
  15       struct statvfs st;
  16       struct statfs stf;
  17       TEST_COMPARE (statvfs (argv[i], &st), 0);
  18       TEST_COMPARE (statfs (argv[i], &stf), 0);
  19       TEST_COMPARE (st.f_type, (unsigned int) stf.f_type);
  20       printf ("%s: free: %llu, mandatory: %s, tp=%x\n", argv[i],
  21               (unsigned long long int) st.f_bfree,
  22 #ifdef ST_MANDLOCK
  23               (st.f_flag & ST_MANDLOCK) ? "yes" : "no",
  24 #else
  25               "no",
  26 #endif
  27               st.f_type);
  28     }
  29   return 0;
  30 }
  31
  32 #define TEST_FUNCTION do_test (argc, argv)
  33 #include "../test-skeleton.c"