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[cmp] add decompression support
* Adds .Z, .gz, .lzma, .xz and .bz2 decompression support for DD images using the Bled library (https://github.com/pbatard/bled). * Closes #269
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56 changed files with 10020 additions and 89 deletions
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src/bled/data_align.c
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src/bled/data_align.c
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/* vi: set sw=4 ts=4: */
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/*
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* Licensed under GPLv2 or later, see file LICENSE in this source tree.
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*/
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#include "libbb.h"
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#include "bb_archive.h"
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void FAST_FUNC data_align(archive_handle_t *archive_handle, unsigned boundary)
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{
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unsigned skip_amount = (boundary - (archive_handle->offset % boundary)) % boundary;
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archive_handle->seek(archive_handle->src_fd, skip_amount);
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archive_handle->offset += skip_amount;
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}
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