tests/disk-image.h

   1 //
   2 //  disk-image.h
   3 //  hfs
   4 //
   5 //  Created by Chris Suter on 8/12/15.
   6 //
   7 //
   8
   9 #ifndef disk_image_h_
  10 #define disk_image_h_
  11
  12 #include <stdbool.h>
  13 #include <TargetConditionals.h>
  14
  15 /*
  16  * One 'shared' disk image is created for any test to use, if it wants.
  17  * To use this disk image, call disk_image_get(). To create a 'not-shared'
  18  * disk image for use just within your test, call disk_image_create().
  19  *
  20  * Callers of disk_image_create() and disk_image_get() should not free the pointer they receive,
  21  * as it is freed automatically.
  22  */
  23
  24 __BEGIN_DECLS
  25
  26 #define GB * (1024 * 1024 * 1024ULL)
  27 #define TB * (1024 * 1024 * 1024 * 1024ULL)
  28
  29 #define SHARED_PATH "/tmp/shared.sparseimage"
  30 #define SHARED_MOUNT "/tmp/mnt/shared"
  31
  32 typedef struct disk_image {
  33         const char *mount_point;
  34         const char *disk;
  35         const char *path;
  36 } disk_image_t;
  37
  38 typedef struct disk_image_opts {
  39         const char *partition_type;
  40         bool enable_owners;
  41         const char *mount_point;
  42         unsigned long long size; // in bytes
  43 } disk_image_opts_t;
  44
  45 disk_image_t *disk_image_create(const char *path, disk_image_opts_t *opts);
  46 disk_image_t *disk_image_get(void);
  47 bool disk_image_cleanup(disk_image_t *di);
  48
  49 __END_DECLS
  50
  51 #endif /* disk_image_h_ */