emc2/emc2-dev/src)---------------------------------------------------------------(pts/3@father)--
grep -i rt_shm_ Module.symvers 
0x00000000	rt_shm_free	/home/j/dev/kernel/src/rtai-cvs/vulcano/base/ipc/shm/rtai_shm	EXPORT_SYMBOL
0x00000000	rt_shm_alloc	/home/j/dev/kernel/src/rtai-cvs/vulcano/base/ipc/shm/rtai_shm	EXPORT_SYMBOL
--(~