1 #include "syslib.h" 2 sys_trace(req,proc_ep,addr,data_p)3int sys_trace(req, proc_ep, addr, data_p) 4 int req; 5 endpoint_t proc_ep; 6 long addr, *data_p; 7 { 8 message m; 9 int r; 10 11 m.m_lsys_krn_sys_trace.endpt = proc_ep; 12 m.m_lsys_krn_sys_trace.request = req; 13 m.m_lsys_krn_sys_trace.address = addr; 14 if (data_p) m.m_lsys_krn_sys_trace.data = *data_p; 15 r = _kernel_call(SYS_TRACE, &m); 16 if (data_p) *data_p = m.m_krn_lsys_sys_trace.data; 17 return(r); 18 } 19