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9530eb64e0
Sponsored-by: https://despairlabs.com/sponsor/ Signed-off-by: Rob Norris <robn@despairlabs.com> Reviewed-by: Tony Hutter <hutter2@llnl.gov> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
81 lines
2.1 KiB
C
81 lines
2.1 KiB
C
// SPDX-License-Identifier: CDDL-1.0
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/*
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* CDDL HEADER START
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*
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* This file and its contents are supplied under the terms of the
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* Common Development and Distribution License ("CDDL"), version 1.0.
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* You may only use this file in accordance with the terms of version
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* 1.0 of the CDDL.
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*
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* A full copy of the text of the CDDL should have accompanied this
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* source. A copy of the CDDL is also available via the Internet at
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* http://www.illumos.org/license/CDDL.
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*
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* CDDL HEADER END
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*/
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/*
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* Copyright (c) 2020 by Delphix. All rights reserved.
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* Copyright (c) 2020 by Datto Inc. All rights reserved.
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*/
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <ctype.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <libintl.h>
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#include <stddef.h>
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#include <libzfs.h>
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#include "zstream.h"
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void
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zstream_usage(void)
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{
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(void) fprintf(stderr,
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"usage: zstream command args ...\n"
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"Available commands are:\n"
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"\n"
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"\tzstream dump [-vCd] FILE\n"
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"\t... | zstream dump [-vCd]\n"
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"\n"
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"\tzstream decompress [-v] [OBJECT,OFFSET[,TYPE]] ...\n"
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"\n"
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"\tzstream recompress [ -l level] TYPE\n"
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"\n"
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"\tzstream token resume_token\n"
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"\n"
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"\tzstream redup [-v] FILE | ...\n");
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exit(1);
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}
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int
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main(int argc, char *argv[])
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{
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char *basename = strrchr(argv[0], '/');
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basename = basename ? (basename + 1) : argv[0];
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if (argc >= 1 && strcmp(basename, "zstreamdump") == 0)
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return (zstream_do_dump(argc, argv));
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if (argc < 2)
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zstream_usage();
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char *subcommand = argv[1];
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if (strcmp(subcommand, "dump") == 0) {
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return (zstream_do_dump(argc - 1, argv + 1));
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} else if (strcmp(subcommand, "decompress") == 0) {
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return (zstream_do_decompress(argc - 1, argv + 1));
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} else if (strcmp(subcommand, "recompress") == 0) {
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return (zstream_do_recompress(argc - 1, argv + 1));
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} else if (strcmp(subcommand, "token") == 0) {
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return (zstream_do_token(argc - 1, argv + 1));
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} else if (strcmp(subcommand, "redup") == 0) {
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return (zstream_do_redup(argc - 1, argv + 1));
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} else {
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zstream_usage();
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}
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}
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