rem: int i = statfs (filename, &statfsbuf);
context: do_statfs (char const *filename, int terse, char const *format){  STRUCT_STATVFS statfsbuf;  int i = statfs (filename, &statfsbuf);  if (i == -1)    {      error (0, errno, _("cannot read file system information for %s"),	     quote (filename));      return;    }  if (format == NULL)    {      format = (terse		? "%n %i %l %t %b %f %a %s %c %d"		: "  File: \"%n\"\n"		"    ID: %-8i Namelen: %-7l Type: %T\n"		"Blocks: Total: %-10b Free: %-10f Available: %-10a Size: %s\n"		"Inodes: Total: %-10c Free: %-10d");    }  print_it (format, filename, print_statfs, &statfsbuf);}