include/sys/dmu_send.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or https://opensource.org/licenses/CDDL-1.0.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21
  22 /*
  23  * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
  24  * Copyright (c) 2012, 2018 by Delphix. All rights reserved.
  25  * Copyright 2011 Nexenta Systems, Inc. All rights reserved.
  26  * Copyright (c) 2013, Joyent, Inc. All rights reserved.
  27  */
  28
  29 #ifndef _DMU_SEND_H
  30 #define _DMU_SEND_H
  31
  32 #include <sys/inttypes.h>
  33 #include <sys/dsl_crypt.h>
  34 #include <sys/dsl_bookmark.h>
  35 #include <sys/spa.h>
  36 #include <sys/objlist.h>
  37 #include <sys/dmu_redact.h>
  38
  39 #define BEGINNV_REDACT_SNAPS            "redact_snaps"
  40 #define BEGINNV_REDACT_FROM_SNAPS       "redact_from_snaps"
  41 #define BEGINNV_RESUME_OBJECT           "resume_object"
  42 #define BEGINNV_RESUME_OFFSET           "resume_offset"
  43
  44 struct vnode;
  45 struct dsl_dataset;
  46 struct drr_begin;
  47 struct avl_tree;
  48 struct dmu_replay_record;
  49 struct dmu_send_outparams;
  50 int
  51 dmu_send(const char *tosnap, const char *fromsnap, boolean_t embedok,
  52     boolean_t large_block_ok, boolean_t compressok, boolean_t rawok,
  53     boolean_t savedok, uint64_t resumeobj, uint64_t resumeoff,
  54     const char *redactbook, int outfd, offset_t *off,
  55     struct dmu_send_outparams *dsop);
  56 int dmu_send_estimate_fast(struct dsl_dataset *ds, struct dsl_dataset *fromds,
  57     zfs_bookmark_phys_t *frombook, boolean_t stream_compressed,
  58     boolean_t saved, uint64_t *sizep);
  59 int dmu_send_obj(const char *pool, uint64_t tosnap, uint64_t fromsnap,
  60     boolean_t embedok, boolean_t large_block_ok, boolean_t compressok,
  61     boolean_t rawok, boolean_t savedok, int outfd, offset_t *off,
  62     struct dmu_send_outparams *dso);
  63
  64 typedef int (*dmu_send_outfunc_t)(objset_t *os, void *buf, int len, void *arg);
  65 typedef struct dmu_send_outparams {
  66         dmu_send_outfunc_t      dso_outfunc;
  67         void                    *dso_arg;
  68         boolean_t               dso_dryrun;
  69 } dmu_send_outparams_t;
  70
  71 #endif /* _DMU_SEND_H */