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0381d422d9
ar: reuse existing ar unpacking code get_header_tar: handle autodetection for tiny .tar.gz files too unarchive.h: do not include CONFIGed out things function old new delta get_header_tar 1521 1534 +13 dpkg_deb_main 400 380 -20 ar_main 260 196 -64 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/2 up/down: 13/-84) Total: -71 bytes
22 lines
457 B
C
22 lines
457 B
C
/* vi: set sw=4 ts=4: */
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/*
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* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
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*/
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#include "libbb.h"
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#include "unarchive.h"
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void FAST_FUNC unpack_ar_archive(archive_handle_t *ar_archive)
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{
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char magic[7];
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xread(ar_archive->src_fd, magic, 7);
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if (strncmp(magic, "!<arch>", 7) != 0) {
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bb_error_msg_and_die("invalid ar magic");
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}
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ar_archive->offset += 7;
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while (get_header_ar(ar_archive) == EXIT_SUCCESS)
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continue;
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}
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