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https://github.com/ibm-s390-linux/s390-tools.git
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b627b8d8e1
This commit is based on the s390-tools-1.39.0 version. Changes on top of s390-tools-1.39.0: - Add MIT license to all source files - Add LICENSE file - Transform REAMDE to README.md (markdown) - Add AUTHORS.md file - Add CONTRIBUTING.md file - Move changelog from README to CHANGELOG.md file Reviewed-by: Stefan Haberland <sth@linux.vnet.ibm.com> Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
45 lines
1.2 KiB
C
45 lines
1.2 KiB
C
/*
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* dump2tar - tool to dump files and command output into a tar archive
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*
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* TAR file generation
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*
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* Copyright IBM Corp. 2016, 2017
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*
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* s390-tools is free software; you can redistribute it and/or modify
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* it under the terms of the MIT license. See LICENSE for details.
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*/
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#ifndef TAR_H
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#define TAR_H
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#include <stdbool.h>
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#include <stdlib.h>
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#include <sys/stat.h>
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#define TYPE_REGULAR '0'
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#define TYPE_LINK '2'
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#define TYPE_DIR '5'
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#define TAR_BLOCKSIZE 512
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struct buffer;
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/* emit_cb_t - Callback used for emitting chunks of a byte stream
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* @data: Arbitrary pointer passed via the @data parameter of the
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* tar_emit_file_* functions
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* @addr: Pointer to data
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* @len: Size of data
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* Return %0 on success. Returning non-zero will indicate failure and abort
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* further data emission. */
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typedef int (*emit_cb_t)(void *data, void *addr, size_t len);
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int tar_emit_file_from_buffer(char *filename, char *link, size_t len,
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struct stat *stat, char type,
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struct buffer *content, emit_cb_t emit_cb,
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void *data);
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int tar_emit_file_from_data(char *filename, char *link, size_t len,
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struct stat *stat, char type, void *addr,
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emit_cb_t emit_cb, void *data);
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#endif /* TAR_H */
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