svn commit: r327996 - in head/sys: cam/scsi geom

[Andriy Gapon]

On 15/01/2018 14:25, Konstantin Belousov wrote:
> On Mon, Jan 15, 2018 at 11:20:00AM +0000, Andriy Gapon wrote:
>> Author: avg
>> Date: Mon Jan 15 11:20:00 2018
>> New Revision: 327996
>> URL: https://svnweb.freebsd.org/changeset/base/327996
>>
>> Log:
>>   geom_disk / scsi_da: deny opening write-protected disks for writing
>>   
>>   Ths change consists of two parts.
>>   
>>   geom_disk: deny opening a disk for writing if it's marked as
>>   write-protected.  A new disk(9) flag is added to mark write protected
>>   disks.  A possible alternative could be to add another parameter to d_open,
>>   so that the open mode could be passed to it and the disk drivers could
>>   make the decision internally, but the flag required less churn.
> 
> If you need the mode, use d_fdopen cdevsw method.


Well, this is a GEOM class that does not have a cdev interface.

-- 
Andriy Gapon