Dirk GOUDERS wrote:
> >>Shouldn't that be no problem if he sets the offset parameter to
> >>SYSCALL_MODULE to NO_SYSCALL (get the next free offset)?
> >
> >
> > But then you have to communicate the syscall number out to your userland
> > applications somehow, and the applications have to know how to invoke a
> > syscall by hand (perhaps they could use the syscall() function, but still)
In the past, I've used a sysctl to communicate out the syscall number.
you only need to do the syscall once,
and it confirms to the program that the syscall is correctly installed.
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