Revision 2db7ad59 vl.c
| b/vl.c | ||
|---|---|---|
| 1185 | 1185 |
bdrv_flags &= ~BDRV_O_NATIVE_AIO; |
| 1186 | 1186 |
} |
| 1187 | 1187 |
|
| 1188 |
if (ro == 1) {
|
|
| 1188 |
if (media == MEDIA_CDROM) {
|
|
| 1189 |
/* CDROM is fine for any interface, don't check. */ |
|
| 1190 |
ro = 1; |
|
| 1191 |
} else if (ro == 1) {
|
|
| 1189 | 1192 |
if (type != IF_SCSI && type != IF_VIRTIO && type != IF_FLOPPY) {
|
| 1190 | 1193 |
fprintf(stderr, "qemu: readonly flag not supported for drive with this interface\n"); |
| 1191 | 1194 |
return NULL; |
| 1192 | 1195 |
} |
| 1193 | 1196 |
} |
| 1194 |
/* |
|
| 1195 |
* cdrom is read-only. Set it now, after above interface checking |
|
| 1196 |
* since readonly attribute not explicitly required, so no error. |
|
| 1197 |
*/ |
|
| 1198 |
if (media == MEDIA_CDROM) {
|
|
| 1199 |
ro = 1; |
|
| 1200 |
} |
|
| 1197 |
|
|
| 1201 | 1198 |
bdrv_flags |= ro ? 0 : BDRV_O_RDWR; |
| 1202 | 1199 |
|
| 1203 | 1200 |
if (bdrv_open2(dinfo->bdrv, file, bdrv_flags, drv) < 0) {
|
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