Again. I think I misunderstood the code and now I have ucon.c compiled. But even with the original cn_test.c and ucon.c from kernel source. I failed to run it and cn_netlink_send still report -ESRCH which means no listener at all. So any idea? Ming On Mon, 2006-11-06 at 20:39 -0500, Ming Zhang wrote: > Hi All > > I have a question about the cn_test coming under > Documentation/connector. From the code, cn_test_callback() is registered > and a timer handler will call cn_netlink_send() every second. > > I compiled the code under FC5 and insmod the module. I also revised the > code a bit to observe the return value of cn_netlink_send(). > > Unfortunately, the return value is always -ESRCH which > http://lxr.linux.no/source/drivers/connector/connector.c?v=2.6.18#L102 > show no listeners. > > But I thought cn_test_callback() is the listener? > > Ming > > -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/
