mirror of
https://git.proxmox.com/git/mirror_zfs.git
synced 2024-12-26 19:19:32 +03:00
43e52eddb1
Adds ZFS_IOC_RECV_NEW for resumable streams and preserves the legacy ZFS_IOC_RECV user/kernel interface. The new interface supports all stream options but is currently only used for resumable streams. This way updated user space utilities will interoperate with older kernel modules. ZFS_IOC_RECV_NEW is modeled after the existing ZFS_IOC_SEND_NEW handler. Non-Linux OpenZFS platforms have opted to change the legacy interface in an incompatible fashion instead of adding a new ioctl. Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
85 lines
2.6 KiB
C
85 lines
2.6 KiB
C
/*
|
|
* CDDL HEADER START
|
|
*
|
|
* The contents of this file are subject to the terms of the
|
|
* Common Development and Distribution License (the "License").
|
|
* You may not use this file except in compliance with the License.
|
|
*
|
|
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
|
|
* or http://www.opensolaris.org/os/licensing.
|
|
* See the License for the specific language governing permissions
|
|
* and limitations under the License.
|
|
*
|
|
* When distributing Covered Code, include this CDDL HEADER in each
|
|
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
|
|
* If applicable, add the following below this CDDL HEADER, with the
|
|
* fields enclosed by brackets "[]" replaced with your own identifying
|
|
* information: Portions Copyright [yyyy] [name of copyright owner]
|
|
*
|
|
* CDDL HEADER END
|
|
*/
|
|
|
|
/*
|
|
* Copyright (c) 2012, 2014 by Delphix. All rights reserved.
|
|
*/
|
|
|
|
#ifndef _LIBZFS_CORE_H
|
|
#define _LIBZFS_CORE_H
|
|
|
|
#include <libnvpair.h>
|
|
#include <sys/param.h>
|
|
#include <sys/types.h>
|
|
#include <sys/fs/zfs.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
int libzfs_core_init(void);
|
|
void libzfs_core_fini(void);
|
|
|
|
int lzc_snapshot(nvlist_t *, nvlist_t *, nvlist_t **);
|
|
int lzc_create(const char *, dmu_objset_type_t, nvlist_t *);
|
|
int lzc_clone(const char *, const char *, nvlist_t *);
|
|
int lzc_destroy_snaps(nvlist_t *, boolean_t, nvlist_t **);
|
|
int lzc_bookmark(nvlist_t *, nvlist_t **);
|
|
int lzc_get_bookmarks(const char *, nvlist_t *, nvlist_t **);
|
|
int lzc_destroy_bookmarks(nvlist_t *, nvlist_t **);
|
|
|
|
int lzc_snaprange_space(const char *, const char *, uint64_t *);
|
|
|
|
int lzc_hold(nvlist_t *, int, nvlist_t **);
|
|
int lzc_release(nvlist_t *, nvlist_t **);
|
|
int lzc_get_holds(const char *, nvlist_t **);
|
|
|
|
enum lzc_send_flags {
|
|
LZC_SEND_FLAG_EMBED_DATA = 1 << 0,
|
|
LZC_SEND_FLAG_LARGE_BLOCK = 1 << 1
|
|
};
|
|
|
|
int lzc_send(const char *, const char *, int, enum lzc_send_flags);
|
|
int lzc_send_resume(const char *, const char *, int,
|
|
enum lzc_send_flags, uint64_t, uint64_t);
|
|
int lzc_send_space(const char *, const char *, uint64_t *);
|
|
|
|
struct dmu_replay_record;
|
|
|
|
int lzc_receive(const char *, nvlist_t *, const char *, boolean_t, int);
|
|
int lzc_receive_resumable(const char *, nvlist_t *, const char *,
|
|
boolean_t, int);
|
|
int lzc_receive_with_header(const char *, nvlist_t *, const char *, boolean_t,
|
|
boolean_t, int, const struct dmu_replay_record *);
|
|
int lzc_receive_one(const char *, nvlist_t *, const char *, boolean_t,
|
|
boolean_t, int, const struct dmu_replay_record *, int, uint64_t *,
|
|
uint64_t *, uint64_t *, nvlist_t **);
|
|
|
|
boolean_t lzc_exists(const char *);
|
|
|
|
int lzc_rollback(const char *, char *, int);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* _LIBZFS_CORE_H */
|