On Wed, Apr 11, 2012 at 3:13 PM, Greg Farnum
<gregory.farnum@xxxxxxxxxxxxx> wrote:
> On Wednesday, April 11, 2012 at 2:59 PM, Noah Watkins wrote:
>>
>> On Apr 11, 2012, at 11:22 AM, Yehuda Sadeh Weinraub wrote:
>>
>> > Also need to check that cmount is initialized. I'd add a helper:
>> >
>> > Client *ceph_get_client(struct ceph_mount_info *cmont)
>> > {
>> > if (cmount && cmount->is_mounted())
>> > return cmount->get_client();
>> >
>> > return NULL;
>> > }
>>
>>
>>
>> How useful is checking cmount != NULL here? This defensive check depends on users initializing their cmount pointers to NULL, but the API doesn't do anything to require this initialization assumption.
>>
>> - Noah
> I had a whole email going until I realized you were just right. So, yeah, that wouldn't do anything since a cmount they forgot to have the API initialize is just going to hold random data. Urgh.
There's no destructor either, maybe it's a good time to add one?
Yehuda
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