test/misc/tst-statvfs.c

   1 #include <sys/statvfs.h>
   2 #include <errno.h>
   3 #include <stdio.h>
   4 #include <stdlib.h>
   5 #include <string.h>
   6
   7 int
   8 main(int argc, char* argv[])
   9 {
  10         struct statvfs s;
  11         int i;
  12
  13         for (i = 1; i < argc; i++) {
  14                 if (statvfs(argv[i], &s) != 0) {
  15                         fprintf(stderr, "%s: %s: statvfs failed. %s\n",
  16                                 *argv, argv[i], strerror(errno));
  17                         exit(EXIT_FAILURE);
  18                 }
  19                 printf("statvfs %s:\n\tblocks=%lld\n\tblkfree=%lld\n\tbsize=%d\n",
  20                         argv[i], s.f_blocks, s.f_bfree, s.f_bsize);
  21 #if 1 // def _STATFS_F_FRSIZE
  22                 printf("\tfrsize=%lld\n", s.f_frsize);
  23 #endif
  24         }
  25         exit(EXIT_SUCCESS);
  26 }