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Linux-hotplug-devel digest, Vol 1 #251 - 2 msgs

DISCUSSION ming deng 1 participant 1 message Jul 12, 2002

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Subject: missing messages
Date: Fri, 12 Jul 2002 08:34:11 -0400
From: "Bryan Kate" <[email protected]>
To: <[email protected]>

Greetings,

I am working on a user space app with multiple usb devices, and I would like to get notification when a device has been inserted/removed from the system. I read the article
http://www.linuxjournal.com/article.php?sid=5604 and decided to use >this method.

I am able to get notification of add, but not remove... this is what is did.

Since my default /sbin/hotplug script forwards me to the /etc/hotplug/usb.agent, I had to add a line to my usb.usermap file and put a matching script into my /etc/hotplug/usb directory for it to run.

Quoted 8 lines

It actually runs this script (much to my surprise) and I am testing it by having it echo out the environment variables to a messages file. For some reason, I am only getting notification when I "add" a device, and it does nothing when I pull it out... any ideas on how to get this "remove" action message to come through?

I met this problem few days ago. Check usb.agent, only $REMOVER works for "remove". They just made the change and don't tell you!

cheers,

Ming

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