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 http://www.opensolaris.org/os/licensing. 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) 2013 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/spa.h> 33 34struct vnode; 35struct dsl_dataset; 36struct drr_begin; 37struct avl_tree; 38 39int dmu_send(const char *tosnap, const char *fromsnap, boolean_t embedok, 40#ifdef illumos 41 int outfd, struct vnode *vp, offset_t *off); 42#else 43 int outfd, struct file *fp, offset_t *off); 44#endif 45int dmu_send_estimate(struct dsl_dataset *ds, struct dsl_dataset *fromds, 46 uint64_t *sizep); 47int dmu_send_obj(const char *pool, uint64_t tosnap, uint64_t fromsnap, 48#ifdef illumos 49 boolean_t embedok, int outfd, vnode_t *vp, offset_t *off); 50#else 51 boolean_t embedok, int outfd, struct file *fp, offset_t *off); 52#endif 53 54typedef struct dmu_recv_cookie { 55 struct dsl_dataset *drc_ds; 56 struct drr_begin *drc_drrb; 57 const char *drc_tofs; 58 const char *drc_tosnap; 59 boolean_t drc_newfs; 60 boolean_t drc_byteswap; 61 boolean_t drc_force; 62 struct avl_tree *drc_guid_to_ds_map; 63 zio_cksum_t drc_cksum; 64 uint64_t drc_newsnapobj; 65 void *drc_owner; 66 cred_t *drc_cred; 67} dmu_recv_cookie_t; 68 69int dmu_recv_begin(char *tofs, char *tosnap, struct drr_begin *drrb, 70 boolean_t force, char *origin, dmu_recv_cookie_t *drc); 71#ifdef illumos 72int dmu_recv_stream(dmu_recv_cookie_t *drc, struct vnode *vp, offset_t *voffp, 73#else 74int dmu_recv_stream(dmu_recv_cookie_t *drc, struct file *fp, offset_t *voffp, 75#endif 76 int cleanup_fd, uint64_t *action_handlep); 77int dmu_recv_end(dmu_recv_cookie_t *drc, void *owner); 78boolean_t dmu_objset_is_receiving(objset_t *os); 79 80#endif /* _DMU_SEND_H */ 81