tests/cases/test-get-volume-create-time.c

   1 /*
   2  * Copyright (c) 2018 Apple Inc. All rights reserved.
   3  *
   4  * <rdar://problem/3916036>  fsctl HFSIOC_GET_VOL_CREATE_TIME does not return volume cteate time.
   5  */
   6 #include <unistd.h>
   7
   8 #include "../../core/hfs_fsctl.h"
   9 #include "hfs-tests.h"
  10 #include "test-utils.h"
  11 #include "disk-image.h"
  12
  13 /*
  14  * Just as a good measure we add this check so that compilation does
  15  * not break when compiled against older hfs_fsctl.h which did not
  16  * include HFSIOC_GET_VOL_CREATE_TIME.
  17  */
  18 #if !defined(HFSIOC_GET_VOL_CREATE_TIME)
  19 #define HFSIOC_GET_VOL_CREATE_TIME _IOR('h', 4, time_t)
  20 #endif
  21
  22 TEST(get_volume_create_time)
  23
  24 int run_get_volume_create_time(__unused test_ctx_t *ctx)
  25 {
  26         disk_image_t *di;
  27         time_t vol_create_time;
  28
  29         di = disk_image_get();
  30         /*
  31          * Volume create date is stored inside volume header in localtime.  The
  32          * date is stored as 32-bit integer containing the number of seconds
  33          * since midnight, January 1, 1904. We can safely assume that create
  34          * date set for the volume will not be epoch.
  35          */
  36         vol_create_time = 0;
  37         assert_no_err(fsctl(di->mount_point, HFSIOC_GET_VOL_CREATE_TIME,
  38                 &vol_create_time, 0));
  39         if (!vol_create_time)
  40                 assert_fail("fcntl HFSIOC_GET_VOL_CREATE_TIME failed to set "
  41                         "volume create time.");
  42         return 0;
  43 }