mirror_zfs/cmd/zstream/zstream.h
Alan Somers ccf89b39fe
Add a "zstream decompress" subcommand
It can be used to repair a ZFS file system corrupted by ZFS bug #12762.
Use it like this:

zfs send -c <DS> | \
zstream decompress <OBJECT>,<OFFSET>[,<COMPRESSION_ALGO>] ... | \
zfs recv <DST_DS>

Reviewed-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Allan Jude <allan@klarasystems.com>
Signed-off-by: Alan Somers <asomers@gmail.com>
Sponsored-by:  Axcient
Workaround for #12762
Closes #13256
2022-06-24 13:28:42 -07:00

41 lines
1006 B
C

/*
* CDDL HEADER START
*
* This file and its contents are supplied under the terms of the
* Common Development and Distribution License ("CDDL"), version 1.0.
* You may only use this file in accordance with the terms of version
* 1.0 of the CDDL.
*
* A full copy of the text of the CDDL should have accompanied this
* source. A copy of the CDDL is also available via the Internet at
* http://www.illumos.org/license/CDDL.
*
* CDDL HEADER END
*/
/*
* Copyright (c) 2020 by Delphix. All rights reserved.
*/
#ifndef _ZSTREAM_H
#define _ZSTREAM_H
#ifdef __cplusplus
extern "C" {
#endif
extern void *safe_calloc(size_t n);
extern int sfread(void *buf, size_t size, FILE *fp);
extern void *safe_malloc(size_t size);
extern int zstream_do_redup(int, char *[]);
extern int zstream_do_dump(int, char *[]);
extern int zstream_do_decompress(int argc, char *argv[]);
extern int zstream_do_token(int, char *[]);
extern void zstream_usage(void);
#ifdef __cplusplus
}
#endif
#endif /* _ZSTREAM_H */