On Mon, 11 Jun 2007, Pankaj S wrote:
Thanks, Marc. Is there no way in which socket() system call and other socket related API be implemented in a XFree86 input driver? When I try to implement the same, while loading the driver module the XFree86 module loader gives "Unresolved symbol" for each of the functions. Even dlopen() cannot be used as it results in the same error.
Modules are deliberately only allowed to call a restricted list of system calls which are known to work (the same way ?) on (all ?) operating systems that XFree86 runs on. The idea is (or at least was) that *binary* modules could be built on one OS and run on any other. dlopen() is definitely not allowed and I don't think that system() is either. To add a system call you would need to add them to every server that your module is to work with. *If* you were to do that it would be best to collaborate with Xorg as well as XFree86.
Could you provide any way to resolve the above issue, as we would like the driver to take input from socket (i.e. from a remote touchscreen).
x2x ( ftp://gatekeeper.dec.com/pub/DEC/SRC/x2x/x2x-1.27.tar.gz ) uses the XTEST extension to drive the input of a remote X display. Could you run something on the machine with the touchscreen which uses XTEST to send data to the display you were writing an input driver for ? _______________________________________________ Devel mailing list Devel@xxxxxxxxxxx http://XFree86.Org/mailman/listinfo/devel
