site_archiver@lists.apple.com Delivered-To: darwin-dev@lists.apple.com Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to :subject:in-reply-to:mime-version:content-type :content-transfer-encoding:content-disposition:references; bh=o4k08L5lFUKYh/UqMw7a1PTkWz0SEElkOewHDNuNMVg=; b=Fk3MZcB0isOpGaH7zBY5FrSONgesGcyTQUFgaYZCI7JN1Vz18cKoLaEwYhJPZYvh1I V6mRGxGzBhLYHvUGT21MqJj63LiiQkZ1dtbIcPmKbIIVOd2jw9c9Q67ZEboz4DpA1VcE iFERsEoMmsaroGs2GKUIzqGVAILn/xf8uz+Qw= Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:in-reply-to:mime-version :content-type:content-transfer-encoding:content-disposition :references; b=cyDdD/nG6o+WVD2FSEA0EaH83CO8eo8zvwlbf7hqNiA8OppHtTu6TtQgXsjNjUD3St qbjnfcUwiPug+uTujDwKa0KfSlNLph2V542ZyFf8upirvm+YpwaboR5zx2boqJMURQk8 bIbfrDlyQ2iTZAtoDpLkutizHt6tXdKm/1qhs= Hi Dan, Thanks. Now I called the CFRunLoopRun() and it is working fine. Still I have one thing to know that when my pendrive is busy then it is taking around 5-8 seconds to call the callback function. I think this interval is very high. Is there anyway to call callback method to be called immediately? Regards rksinghal On Thu, Jan 15, 2009 at 11:42 AM, Rakesh Singhal <rakesh.singhal@gmail.com> wrote:

Hi Dan,

In given code if you see I have called DASessionScheduleWithRunLoop() after DASessionCreate() method. CFRunLoopRun() was called in starting of my code. Does it make any difference if CFRunLoopRun() was called on main thread and unmount functionality is implemented on another thread?

In acse of there is no pendrive, my callback function is getting called, thats why I am not able to understand the things.

Regards

On Thu, Jan 15, 2009 at 11:33 AM, Dan Markarian <markarian@apple.com> wrote:

...

Hey Rakesh,

You need to schedule the session on a run loop with DASessionScheduleWithRunLoop() and run the run loop with CFRunLoopRun().

Dan

On 14 Jan 2009, at 9:36 PM, Rakesh Singhal wrote:

...

Hi all,

It is a daemon application, in which I am ejecting a USB pendrive. I am using following code(code to unmount) to unmount it. Now, my callback function is not getting called. It gets called only in one case when there is no pendrive and I call DADiskUnmount.

Please advice me where I am missing something or mistaking.

main() { DADiskRef disk = NULL; DASessionRef session = NULL; session = DASessionCreate ( kCFAllocatorDefault ); if(session == NULL) { return false; } DASessionScheduleWithRunLoop(session, CFRunLoopGetCurrent(), kCFRunLoopDefaultMode); disk = DADiskCreateFromBSDName ( kCFAllocatorDefault, session, diskName); if(disk == NULL) return false;

DADiskUnmount(disk, kDADiskUnmountOptionWhole, CPCSServerSocket::SafeRemovalCallback, NULL); return true; }

void CPCSServerSocket::SafeRemovalCallback( DADiskRef disk, DADissenterRef dissenter, void * context ) { printf("CPCSServerSocket::SafeRemovalCallback disk-%p dissenter-%p\n", disk, dissenter); }

Thanks in advance.

Regards rksinghal _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/markarian%40apple.com

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