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| author | ths <ths@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-10-20 20:40:05 +0000 |
|---|---|---|
| committer | ths <ths@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-10-20 20:40:05 +0000 |
| commit | e9c0822655af530f534e0597575b69d5e5f2fa66 (patch) | |
| tree | fcd62d37979a72cc8029d14a2f39af21580ff3d4 | |
| parent | 3f6ffb6ac9709b6b9422e20c29f6bf4556c3af09 (diff) | |
| download | qemu-e9c0822655af530f534e0597575b69d5e5f2fa66.tar.gz | |
Physical hard disk drive for win32, by Stefan Weil.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3420 c046a42c-6fe2-441c-8c8c-71466251a162
| -rw-r--r-- | block-raw.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/block-raw.c b/block-raw.c index 2f2e19f9bb..1e5e5d15ed 100644 --- a/block-raw.c +++ b/block-raw.c @@ -1174,7 +1174,7 @@ static int64_t raw_getlength(BlockDriverState *bs) BDRVRawState *s = bs->opaque; LARGE_INTEGER l; ULARGE_INTEGER available, total, total_free; - DISK_GEOMETRY dg; + DISK_GEOMETRY_EX dg; DWORD count; BOOL status; @@ -1190,11 +1190,10 @@ static int64_t raw_getlength(BlockDriverState *bs) l.QuadPart = total.QuadPart; break; case FTYPE_HARDDISK: - status = DeviceIoControl(s->hfile, IOCTL_DISK_GET_DRIVE_GEOMETRY, + status = DeviceIoControl(s->hfile, IOCTL_DISK_GET_DRIVE_GEOMETRY_EX, NULL, 0, &dg, sizeof(dg), &count, NULL); - if (status != FALSE) { - l.QuadPart = dg.Cylinders.QuadPart * dg.TracksPerCylinder - * dg.SectorsPerTrack * dg.BytesPerSector; + if (status != 0) { + l = dg.DiskSize; } break; default: |