Searched refs:backing_file_offset (Results 1 - 3 of 3) sorted by relevance

/external/qemu/block/
H A Dqcow2.c150 be64_to_cpus(&header.backing_file_offset);
220 if (header.backing_file_offset)
221 ext_end = header.backing_file_offset;
228 if (header.backing_file_offset != 0) {
232 if (bdrv_pread(bs->file, header.backing_file_offset, bs->backing_file, len) != len)
717 size_t backing_file_offset = 0; local
735 backing_file_offset = sizeof(QCowHeader) + offset;
744 uint64_t be_backing_file_offset = cpu_to_be64(backing_file_offset);
747 ret = bdrv_pwrite_sync(bs->file, offsetof(QCowHeader, backing_file_offset),
879 header.backing_file_offset
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H A Dqcow.c44 uint64_t backing_file_offset; member in struct:QCowHeader
103 be64_to_cpus(&header.backing_file_offset);
154 if (header.backing_file_offset != 0) {
158 if (bdrv_pread(bs->file, header.backing_file_offset, bs->backing_file, len) != len)
775 header.backing_file_offset = cpu_to_be64(header_size);
H A Dqcow2.h57 uint64_t backing_file_offset; member in struct:QCowHeader

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