L4 Semaphore in L4Linux
adam at os.inf.tu-dresden.de
Wed Aug 9 00:49:50 CEST 2006
On Tue Aug 08, 2006 at 15:40:10 +0200, Oskar Senft wrote:
> > When I now try to use them, the linker tells that the following
> > symbols are undefined:
> > "l4semaphore_restart_down"
> > "l4semaphore_restart_up"
> > "l4thread_myself"
> > "l4semaphore_thread_l4_id"
> Ok, I now found, that these symbols are dynamically linked to the
> L4Linux kernel by the loader as these are defined in libloader.s.so.
> Is there a way to use them with Linux kernel modules, too?
You have to export these functions. Examples are in
arch/l4/kernel/main.c at the end.
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