Bruce Yang wrote:
Hi:
Could I call user space functions in my kernel space?
If could not, how can I do it?
Now$I need use my module directly access some functions
in user space.
Impossible !!! but don't be frustrated there are solutions for it
when i faced the same problem i used something calhed NETLINK sockets ..
it just a way to transfer messages between kernel and user space ..
google for NETLINK and see man (3) netlink, man (7) netlink
there$is an old solution written by Alan Cox "a character special
device" that emulates the communication between the kernel and user
space via a character device and this solution is used by CODA file system
i don't know if$there is more solutions :)
MHD
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