On Mon, May 05, 2008 at 03:34:29PM +0800, cyx_mail@xxxxxxxxxxx wrote: > Which piece of code call the void *addr. some plugins uses this > pointer to call functions when the plugin loads. BTW, what is the > exactly meaning of each value of enum opt_type struct? Thanks a lot! Not an interesting question, sorry. Refer to the PPP source. It is truly fascinating and well coded. Explore references to the option_t typedef. Take particular note of ->addr and where o_bool appears in the source. It is amazing. Truly, amazing. Use a capable editor and cross referencing tool. I use emacs with etags, but you might find something else more appropriate. -- James Cameron -- To unsubscribe from this list: send the line "unsubscribe linux-ppp" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html