1 SYSCALL (mach_msg_trap, -25, 2 mach_msg_return_t, 3 (msg, option, send_size, 4 rcv_size, rcv_name, timeout, notify), 5 (mach_msg_header_t *msg, 6 mach_msg_option_t option, 7 mach_msg_size_t send_size, 8 mach_msg_size_t rcv_size, 9 mach_port_t rcv_name, 10 mach_msg_timeout_t timeout, 11 mach_port_t notify)) 12 13 SYSCALL (mach_reply_port, -26, 14 mach_port_t, 15 (), 16 (void)) 17 18 SYSCALL (mach_thread_self, -27, 19 mach_port_t, 20 (), 21 (void)) 22 23 SYSCALL (mach_task_self, -28, 24 mach_port_t, 25 (), 26 (void)) 27 28 SYSCALL (mach_host_self, -29, 29 mach_port_t, 30 (), 31 (void))