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Searched refs:bdrv_pread (Results 1 – 15 of 15) sorted by relevance

/external/qemu/block/
Dcloop.c61 if (bdrv_pread(bs->file, 128, &s->block_size, 4) < 4) { in cloop_open()
66 if (bdrv_pread(bs->file, 128 + 4, &s->n_blocks, 4) < 4) { in cloop_open()
74 if (bdrv_pread(bs->file, 128 + 4 + 4, s->offsets, offsets_size) < in cloop_open()
110 ret = bdrv_pread(bs->file, s->offsets[block_num], s->compressed_block, in cloop_read_block()
Dbochs.c119 if (bdrv_pread(bs->file, 0, &bochs, sizeof(bochs)) != sizeof(bochs)) { in bochs_open()
140 if (bdrv_pread(bs->file, le32_to_cpu(bochs.header), s->catalog_bitmap, in bochs_open()
177 if (bdrv_pread(bs->file, bitmap_offset + (extent_offset / 8), in seek_to_sector()
197 ret = bdrv_pread(bs->file, block_offset, buf, 512); in bochs_read()
Dparallels.c78 if (bdrv_pread(bs->file, 0, &ph, sizeof(ph)) != sizeof(ph)) in parallels_open()
92 if (bdrv_pread(bs->file, 64, s->catalog_bitmap, s->catalog_size * 4) != in parallels_open()
125 if (bdrv_pread(bs->file, position, buf, 512) != 512) in parallels_read()
Dcow.c68 if (bdrv_pread(bs->file, 0, &cow_header, sizeof(cow_header)) != in cow_open()
102 ret = bdrv_pread(bs->file, offset, &bitmap, sizeof(bitmap)); in cow_set_bit()
122 ret = bdrv_pread(bs->file, offset, &bitmap, sizeof(bitmap)); in is_bit_set()
180 ret = bdrv_pread(bs->file, in cow_read()
Dvmdk.c117 if (bdrv_pread(bs->file, 0x200, desc, DESC_SIZE) != DESC_SIZE) in vmdk_read_cid()
142 if (bdrv_pread(bs->file, 0x200, desc, DESC_SIZE) != DESC_SIZE) in vmdk_write_cid()
344 if (bdrv_pread(bs->file, 0x200, desc, DESC_SIZE) != DESC_SIZE) in vmdk_parent_open()
368 if (bdrv_pread(bs->file, 0, &magic, sizeof(magic)) != sizeof(magic)) in vmdk_open()
375 if (bdrv_pread(bs->file, sizeof(magic), &header, sizeof(header)) != sizeof(header)) in vmdk_open()
387 if (bdrv_pread(bs->file, sizeof(magic), &header, sizeof(header)) != sizeof(header)) in vmdk_open()
412 if (bdrv_pread(bs->file, s->l1_table_offset, s->l1_table, l1_size) != l1_size) in vmdk_open()
420 if (bdrv_pread(bs->file, s->l1_backup_table_offset, s->l1_backup_table, l1_size) != l1_size) in vmdk_open()
528 if (bdrv_pread(bs->file, (int64_t)l2_offset * 512, l2_table, s->l2_size * sizeof(uint32_t)) != in get_cluster_offset()
611 … if(bdrv_pread(bs->file, cluster_offset + index_in_cluster * 512, buf, n * 512) != n * 512) in vmdk_read()
Ddmg.c62 if (bdrv_pread(bs->file, offset, &buffer, 8) < 8) in read_off()
70 if (bdrv_pread(bs->file, offset, &buffer, 4) < 4) in read_uint32()
231 ret = bdrv_pread(bs->file, s->offsets[chunk] + i, in dmg_read_chunk()
253 ret = bdrv_pread(bs->file, s->offsets[chunk], in dmg_read_chunk()
Dqcow2-snapshot.c82 if (bdrv_pread(bs->file, offset, &h, sizeof(h)) != sizeof(h)) in qcow2_read_snapshots()
100 if (bdrv_pread(bs->file, offset, sn->id_str, id_str_size) != id_str_size) in qcow2_read_snapshots()
106 if (bdrv_pread(bs->file, offset, sn->name, name_size) != name_size) in qcow2_read_snapshots()
334 if (bdrv_pread(bs->file, sn->l1_table_offset, in qcow2_snapshot_goto()
Dvpc.c162 if (bdrv_pread(bs->file, 0, s->footer_buf, HEADER_SIZE) != HEADER_SIZE) in vpc_open()
181 if (bdrv_pread(bs->file, be64_to_cpu(footer->data_offset), buf, HEADER_SIZE) in vpc_open()
198 if (bdrv_pread(bs->file, s->bat_offset, s->pagetable, in vpc_open()
392 ret = bdrv_pread(bs->file, offset, buf, in vpc_read()
Dqcow2-refcount.c69 ret = bdrv_pread(bs->file, s->refcount_table_offset, in qcow2_refcount_init()
103 ret = bdrv_pread(bs->file, refcount_block_offset, s->refcount_block_cache, in load_refcount_block()
766 if (bdrv_pread(bs->file, l1_table_offset, in qcow2_update_snapshot_refcount()
786 if (bdrv_pread(bs->file, l2_offset, l2_table, l2_size) != l2_size) in qcow2_update_snapshot_refcount()
946 if (bdrv_pread(bs->file, l2_offset, l2_table, l2_size) != l2_size) in check_refcounts_l2()
1041 if (bdrv_pread(bs->file, l1_table_offset, in check_refcounts_l1()
Dqcow.c99 if (bdrv_pread(bs->file, 0, &header, sizeof(header)) != sizeof(header)) in qcow_open()
135 if (bdrv_pread(bs->file, s->l1_table_offset, s->l1_table, s->l1_size * sizeof(uint64_t)) != in qcow_open()
158 if (bdrv_pread(bs->file, header.backing_file_offset, bs->backing_file, len) != len) in qcow_open()
310 if (bdrv_pread(bs->file, l2_offset, l2_table, s->l2_size * sizeof(uint64_t)) != in get_cluster_offset()
432 ret = bdrv_pread(bs->file, coffset, s->cluster_data, csize); in decompress_cluster()
473 ret = bdrv_pread(bs->file, cluster_offset + index_in_cluster * 512, buf, n * 512);
Dqcow2.c95 if (bdrv_pread(bs->file, offset, &ext, sizeof(ext)) != sizeof(ext)) { in qcow_read_extensions()
118 if (bdrv_pread(bs->file, offset , bs->backing_format, in qcow_read_extensions()
146 if (bdrv_pread(bs->file, 0, &header, sizeof(header)) != sizeof(header)) in qcow_open()
199 if (bdrv_pread(bs->file, s->l1_table_offset, s->l1_table, s->l1_size * sizeof(uint64_t)) != in qcow_open()
232 if (bdrv_pread(bs->file, header.backing_file_offset, bs->backing_file, len) != len) in qcow_open()
1292 ret = bdrv_pread(bs, qcow_vm_state_offset(s) + pos, buf, size); in qcow_load_vmstate()
Dqcow2-cluster.c180 ret = bdrv_pread(bs->file, l2_offset, *l2_table, in l2_load()
258 ret = bdrv_pread(bs->file, old_l2_offset, l2_table, in l2_allocate()
381 ret = bdrv_pread(bs->file, cluster_offset + index_in_cluster * 512, buf, n * 512); in qcow_read()
/external/qemu/
Dblock.h81 int bdrv_pread(BlockDriverState *bs, int64_t offset,
Dblock.c357 ret = bdrv_pread(bs, 0, buf, sizeof(buf)); in find_image_format()
973 int bdrv_pread(BlockDriverState *bs, int64_t offset, in bdrv_pread() function
Dqemu-io.c200 *total = bdrv_pread(bs, offset, (uint8_t *)buf, count); in do_pread()