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39 lines
1.3 KiB
C
39 lines
1.3 KiB
C
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Library General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include <stdio.h>
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#include <unistd.h>
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#include "libbb.h"
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file_headers_t *get_tar_gz_headers(FILE *compressed_stream)
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{
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FILE *uncompressed_stream;
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file_headers_t *tar_headers_tree;
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int gunzip_pid;
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int gz_fd ;
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/* open a stream of decompressed data */
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gz_fd = gz_open(compressed_stream, &gunzip_pid);
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if (gz_fd == -1) {
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error_msg("Couldnt initialise gzip stream");
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}
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uncompressed_stream = fdopen(gz_fd, "r");
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tar_headers_tree = get_tar_headers(uncompressed_stream);
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fclose(uncompressed_stream);
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close(gz_fd);
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gz_close(gunzip_pid);
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return(tar_headers_tree);
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}
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