On 7/15/05, Bruce Yang <quicktime2004@xxxxxxxxxxx> wrote: > Could I call user space functions in my kernel space? No. > If could not, how can I do it? You can't call anything but you can communicate with a userspace program. Communication can be done in several ways but kobjects (ans sys filesystem), proc fileystem, netlink and even syscalls are those I can think of at the moment. > Now I need use my module directly access some functions > in user space. That cannot be done for fairly obvious reasons, it would compromise security, among other things. HTH Martin Jambor -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/
