[launchd-dev] fork & exit in Shell Script (Revisited)
eskimo1 at apple.com
Wed Nov 19 10:25:36 PST 2008
[Whoops, I missed your email from Friday.]
At 16:23 -0500 14/11/08, Charles Darwin wrote:
>>That's probably true, but there are certain advantages to using a
>>login item, namely that a login item doesn't have to be code: it
>>can be anything that the Finder can open. You can solve this
>>probably with no code by simply creating an alias to the server
>>volume in question and adding that alias to the login item list.
>I have 10 machines here so that is practically impossible to do.
Keep in mind that there's a programmatic API both for creating
aliases and adding them to the login item list.
>Then what is the purpose of having that (mount_afp utility that is)
>installed on your system?
The mount tools exist primarily for historical reasons. On standard
user systems out in the field, all mounting is handled by higher
level infrastructure (Disk Arb, URLMount framework, automount). This
high-level infrastructure invokes these mount tools, but that's
really just an implementation detail. It's perfectly fine to invoke
the mount tools directly, as long you understand the consequences of
doing so. However, if your goal is to have the system act like the
volume was mounted by the user, it's a good idea to mount the volume
using the same APIs that get invoked when the user mounts the volume
(that is, FSMountServerVolumeSync).
>I don't care if it relaunches for that session (which in my script
>it doesn't by the way) what I can't get launchd to is to relaunch it
>when user logs out and then logs back without rebooting the system.
I missed this aspect of the problem so, just to be sure, I tested my
script to ensure that it correctly gets relaunched in the "logout
then log straight back in" scenario, which it does.
Quinn "The Eskimo!" <http://www.apple.com/developer/>
Apple Developer Relations, Developer Technical Support, Core OS/Hardware
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