Cole Robinson 3baf720e6b raw-posix: Detect CDROM via ioctl on linux ...

Current CDROM detection is hardcoded based on source file name.
Make this smarter on linux by attempting a CDROM specific ioctl.

This makes '-cdrom /dev/sr0' succeed with no media present.

v2:
    Give ioctl check higher priority than filename check.

v3:
    Actually initialize 'prio' variable.
    Check for ioctl success rather than absence of specific failure.

v4:
    Explicitly mention that change is linux specific.

Signed-off-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

2010-01-19 16:31:03 -06:00

..

bochs.c

block/bochs: improve format checking

2009-12-25 19:27:18 +00:00

cloop.c

Move block drivers into their own directory

2009-05-14 16:13:46 -05:00

cow.c

block: use fdatasync instead of fsync if possible

2009-09-11 10:19:46 -05:00

curl.c

Add qemu_aio_process_queue()

2009-10-27 12:28:59 -05:00

dmg.c

dmg: fix ->open failure

2010-01-11 13:41:00 -06:00

nbd.c

Move block drivers into their own directory

2009-05-14 16:13:46 -05:00

parallels.c

Fix 32-bit overflow in parallels image support

2009-11-12 11:23:56 -06:00

qcow2-cluster.c

qcow2: Allow qcow2 disk images with size zero

2009-11-09 08:43:01 -06:00

qcow2-refcount.c

qcow2-refcount: remove dead assignment

2010-01-13 17:14:15 -06:00

qcow2-snapshot.c

qcow2: Fix some more qemu_malloc fallout

2009-12-03 11:45:50 -06:00

qcow2.c

qcow/qcow2: implement bdrv_aio_flush

2010-01-13 17:14:15 -06:00

qcow2.h

Revert "qcow2: Bring synchronous read/write back to life"

2009-10-27 12:28:59 -05:00

qcow.c

qcow/qcow2: implement bdrv_aio_flush

2010-01-13 17:14:15 -06:00

raw-posix-aio.h

Remove aio_ctx from paio_* interface

2009-10-30 08:39:34 -05:00

raw-posix.c

raw-posix: Detect CDROM via ioctl on linux

2010-01-19 16:31:03 -06:00

raw-win32.c

block: add bdrv_probe_device method

2009-06-15 14:04:22 +02:00

vdi.c

block/vdi: allow disk sizes not multiple of block size

2010-01-08 09:58:40 -06:00

vmdk.c

vmdk: Fix backing file handling

2009-07-22 10:58:47 -05:00

vpc.c

Fix spelling in comment.

2009-09-09 14:57:20 -05:00

vvfat.c

Revert "Get rid of _t suffix"

2009-10-01 16:12:16 -05:00