8264 want support for promoting datasets in libzfs_core

          --- old/usr/src/lib/libzfs_core/common/libzfs_core.h
          +++ new/usr/src/lib/libzfs_core/common/libzfs_core.h

   1    1  /*
   2    2   * CDDL HEADER START
   3    3   *
   4    4   * The contents of this file are subject to the terms of the
   5    5   * Common Development and Distribution License (the "License").
   6    6   * You may not use this file except in compliance with the License.
   7    7   *
   8    8   * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9    9   * or http://www.opensolaris.org/os/licensing.
  10   10   * See the License for the specific language governing permissions
  11   11   * and limitations under the License.
  12   12   *
  13   13   * When distributing Covered Code, include this CDDL HEADER in each
  14   14   * file and include the License file at usr/src/OPENSOLARIS.LICENSE.

  15   15   * If applicable, add the following below this CDDL HEADER, with the
  16   16   * fields enclosed by brackets "[]" replaced with your own identifying
  17   17   * information: Portions Copyright [yyyy] [name of copyright owner]
  18   18   *
  19   19   * CDDL HEADER END
  20   20   */
  21   21  
  22   22  /*
  23   23   * Copyright (c) 2012, 2014 by Delphix. All rights reserved.
  24   24   * Copyright (c) 2014 Integros [integros.com]
       25 + * Copyright 2017 RackTop Systems.
  25   26   */
  26   27  
  27   28  #ifndef _LIBZFS_CORE_H
  28   29  #define _LIBZFS_CORE_H
  29   30  
  30   31  #include <libnvpair.h>
  31   32  #include <sys/param.h>
  32   33  #include <sys/types.h>
  33   34  
  34   35  #ifdef  __cplusplus

  35   36  extern "C" {
  36   37  #endif
  37   38  
  38   39  int libzfs_core_init(void);
  39   40  void libzfs_core_fini(void);
  40   41  
  41   42  /*

  42   43   * NB: this type should be kept binary compatible with dmu_objset_type_t.
  43   44   */
  44   45  enum lzc_dataset_type {
  45   46          LZC_DATSET_TYPE_ZFS = 2,
  46   47          LZC_DATSET_TYPE_ZVOL
  47   48  };
  48   49  
  49   50  int lzc_snapshot(nvlist_t *, nvlist_t *, nvlist_t **);
  50   51  int lzc_create(const char *, enum lzc_dataset_type, nvlist_t *);
  51   52  int lzc_clone(const char *, const char *, nvlist_t *);
       53 +int lzc_promote(const char *, char *, int);
  52   54  int lzc_destroy_snaps(nvlist_t *, boolean_t, nvlist_t **);
  53   55  int lzc_bookmark(nvlist_t *, nvlist_t **);
  54   56  int lzc_get_bookmarks(const char *, nvlist_t *, nvlist_t **);
  55   57  int lzc_destroy_bookmarks(nvlist_t *, nvlist_t **);
  56   58  
  57   59  int lzc_snaprange_space(const char *, const char *, uint64_t *);
  58   60  
  59   61  int lzc_hold(nvlist_t *, int, nvlist_t **);
  60   62  int lzc_release(nvlist_t *, nvlist_t **);
  61   63  int lzc_get_holds(const char *, nvlist_t **);

  62   64  
  63   65  enum lzc_send_flags {
  64   66          LZC_SEND_FLAG_EMBED_DATA = 1 << 0,
  65   67          LZC_SEND_FLAG_LARGE_BLOCK = 1 << 1,
  66   68          LZC_SEND_FLAG_COMPRESS = 1 << 2
  67   69  };
  68   70  
  69   71  int lzc_send(const char *, const char *, int, enum lzc_send_flags);
  70   72  int lzc_send_resume(const char *, const char *, int,
  71   73      enum lzc_send_flags, uint64_t, uint64_t);
  72   74  int lzc_send_space(const char *, const char *, enum lzc_send_flags, uint64_t *);
  73   75  
  74   76  struct dmu_replay_record;
  75   77  
  76   78  int lzc_receive(const char *, nvlist_t *, const char *, boolean_t, int);
  77   79  int lzc_receive_resumable(const char *, nvlist_t *, const char *,
  78   80      boolean_t, int);
  79   81  int lzc_receive_with_header(const char *, nvlist_t *, const char *, boolean_t,
  80   82      boolean_t, int, const struct dmu_replay_record *);
  81   83  
  82   84  boolean_t lzc_exists(const char *);
  83   85  
  84   86  int lzc_rollback(const char *, char *, int);
  85   87  
  86   88  #ifdef  __cplusplus
  87   89  }
  88   90  #endif
  89   91  
  90   92  #endif  /* _LIBZFS_CORE_H */

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