Revision b781cce5
| b/block/vmdk.c | ||
|---|---|---|
| 740 | 740 |
fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY | O_LARGEFILE, |
| 741 | 741 |
0644); |
| 742 | 742 |
if (fd < 0) |
| 743 |
return -1;
|
|
| 743 |
return -errno;
|
|
| 744 | 744 |
magic = cpu_to_be32(VMDK4_MAGIC); |
| 745 | 745 |
memset(&header, 0, sizeof(header)); |
| 746 | 746 |
header.version = cpu_to_le32(1); |
| ... | ... | |
| 777 | 777 |
/* write all the data */ |
| 778 | 778 |
ret = qemu_write_full(fd, &magic, sizeof(magic)); |
| 779 | 779 |
if (ret != sizeof(magic)) {
|
| 780 |
ret = -1;
|
|
| 780 |
ret = -errno;
|
|
| 781 | 781 |
goto exit; |
| 782 | 782 |
} |
| 783 | 783 |
ret = qemu_write_full(fd, &header, sizeof(header)); |
| 784 | 784 |
if (ret != sizeof(header)) {
|
| 785 |
ret = -1;
|
|
| 785 |
ret = -errno;
|
|
| 786 | 786 |
goto exit; |
| 787 | 787 |
} |
| 788 | 788 |
|
| 789 | 789 |
ret = ftruncate(fd, header.grain_offset << 9); |
| 790 | 790 |
if (ret < 0) {
|
| 791 |
ret = -1;
|
|
| 791 |
ret = -errno;
|
|
| 792 | 792 |
goto exit; |
| 793 | 793 |
} |
| 794 | 794 |
|
| ... | ... | |
| 798 | 798 |
i < gt_count; i++, tmp += gt_size) {
|
| 799 | 799 |
ret = qemu_write_full(fd, &tmp, sizeof(tmp)); |
| 800 | 800 |
if (ret != sizeof(tmp)) {
|
| 801 |
ret = -1;
|
|
| 801 |
ret = -errno;
|
|
| 802 | 802 |
goto exit; |
| 803 | 803 |
} |
| 804 | 804 |
} |
| ... | ... | |
| 809 | 809 |
i < gt_count; i++, tmp += gt_size) {
|
| 810 | 810 |
ret = qemu_write_full(fd, &tmp, sizeof(tmp)); |
| 811 | 811 |
if (ret != sizeof(tmp)) {
|
| 812 |
ret = -1;
|
|
| 812 |
ret = -errno;
|
|
| 813 | 813 |
goto exit; |
| 814 | 814 |
} |
| 815 | 815 |
} |
| ... | ... | |
| 831 | 831 |
lseek(fd, le64_to_cpu(header.desc_offset) << 9, SEEK_SET); |
| 832 | 832 |
ret = qemu_write_full(fd, desc, strlen(desc)); |
| 833 | 833 |
if (ret != strlen(desc)) {
|
| 834 |
ret = -1;
|
|
| 834 |
ret = -errno;
|
|
| 835 | 835 |
goto exit; |
| 836 | 836 |
} |
| 837 | 837 |
|
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