Hi.. I have two questions: 1. Does anyone ever encounter a problem that must be solved by adding new system calls. If yes, please briefly describe your problem. 2. If I add thousands of new system calls (say 2000) in linux kernel and add these new system calls into sys_call_table, will there be any stability or performance issues(or other concerns) on this new kernel? Thanks~~~ gcchen -- To unsubscribe from this list: send the line "unsubscribe linux-newbie" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.linux-learn.org/faqs