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7ffe133864
archive_xread can be replaced with bb_full_read, and archive_copy_file with bb_copyfd* bb_copyfd is split into two functions bb_copyfd_size and bb_copyfd_eof, they share a common backend.
33 lines
1.1 KiB
C
33 lines
1.1 KiB
C
/*
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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 <stdlib.h>
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#include "unarchive.h"
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#include "busybox.h"
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/* If we are reading through a pipe(), or from stdin then we cant lseek,
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* we must read and discard the data to skip over it.
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*
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* TODO: rename to seek_by_read
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*/
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extern void seek_by_char(const archive_handle_t *archive_handle, const unsigned int jump_size)
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{
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if (jump_size) {
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bb_full_fd_action(archive_handle->src_fd, -1, jump_size, NULL);
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}
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}
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