On Saturday, March 9, 2002, at 06:40 PM, Samuel Lellouche wrote: Hi.. kern_return_t OSX_PF_start (kmod_info_t * ki, void * d) { int test; printf("Module has loaded!\n"); test = 0; if_set_bpf_tap(test,test,test); You missed one minor point in the documentation: this procedure, as with others like if_output, is a procedure *variable*, and is part of the 'ifnet' structure created by a driver when it (or its family) registers with the DLIL network layer. Look at the xnu source for examples of its use (see xnu/bsd/net/bpf.c). Typically, your KEXT would not have anything to do with this particular variable, unless you were writing a network device driver of some sort, and then all you would do is assign to it. This is used by the BPF support when a connection to the specified driver is opened. Regards, Justin -- Justin C. Walker, Curmudgeon-At-Large * Institute for General Semantics | If you're not confused, | You're not paying attention *--------------------------------------*-------------------------------* _______________________________________________ darwin-kernel mailing list | darwin-kernel@lists.apple.com Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/darwin-kernel Do not post admin requests to the list. They will be ignored.