[Dev] Is there a choosen way of logging events from native or system services in Tizen?

Łukasz Stelmach l.stelmach at samsung.com
Tue Apr 1 12:02:11 GMT 2014


It was <2014-04-01 wto 13:02>, when Roman Kubiak wrote:
> On 04/01/2014 10:29 AM, ?ukasz Stelmach wrote:
>> It was <2014-03-31 pon 16:25>, when Lukasz Wojciechowski wrote:
>>> Is there a choosen way of logging events from native or system
>>> services in Tizen?
>> journald
>>
>>> I wasn't able to find anything about it on wiki pages or on mailing lists.
>>> There are already some used solutions:
>>>
>>> * configuring systemd to gather logs in journal
>> This is the prefered way. The easiest way to log a message is
>>
>> printf(SD_NOTICE "Hello world!");
>>
>> For more details please read
>>
>> http://0pointer.de/blog/projects/journal-submit.html
>>
>>> * there is syslog
>> No there isn't. It is journald that opens and listens to /dev/log to
>> emulate syslog for legacy service.
>>
>>> * some services use dlog.
>> dlog is definitely deprecated.
> Does this mean we could remove dlog from the image.

Yes, provided that you make sure nothing uses it. I don't know the
current state but I suspect there may still be some services using
dlog. You need to check it for yourself.

-- 
Łukasz Stelmach
Samsung R&D Institute Poland
Samsung Electronics
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