On Sat, Jan 22, 2011 at 10:21:44AM +0000, Alan Cox wrote: > > Is there any relation to windows side application (hyper terminal, proprietary > > application) for this behavior i,e, for not called gs_close() upon Close() > > system call? > > Basically no, a serial link isn't carrying remote system call interfaces, > it carries a serial bytestream. You might be able to get behavior similar to what you are looking for (i.e. notification of the host closing the port) if you can monitor the flow-control signals. I don't know if the gadget driver supports flow-control signals. I know some of the host-side USB/RS-232 devices do support them, but the gadget driver is a completely different animal... Matt -- Matthew Dharm Home: mdharm-usb@xxxxxxxxxxxxxxxxxx Maintainer, Linux USB Mass Storage Driver P: How about "Web Designer"? DP: I'd like a name that people won't laugh at. -- Pitr and Dust Puppy User Friendly, 12/6/1997
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