Too dangrous!!
In kernel space or userspace? If in userspace, you can only call
clock_gettime.
在 Wed, 25 Feb 2009 18:08:55 +0800，Ole Loots <ole@xxxxxxxxxxxxx> 写道:
Hello,
I want to call the kernel function sys_clock_gettime, but when I just
try to call it, the linker complains about the unknown symbol/function
sys_clock_gettime, so i have hard coded a function pointer in my
module...:
long (*p_sys_clock_gettime)(clockid_t, struct timespec *tp) = 0xc004373c;
That works fine for my system, but I know thats not the way to do it.
How is it done properly?
Regards,
Ole
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