Hello. I see some functions in kernel/compat.c . http://lxr.linux.no/source/kernel/compat.c?v=2.6.18 But what environment calls these functions? For example, how can IA64 machine call them although I can't find __NR_*compat* constants. http://lxr.linux.no/source/include/asm-ia64/unistd.h?v=2.6.18#L310 Regards. -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx Please read the FAQ at http://kernelnewbies.org/FAQ