1 #define _SYSTEM 1 2 3 #include <lib.h> 4 #include <minix/syslib.h> 5 #include <minix/sysutil.h> 6 7 int _kernel_call(int syscallnr, message *msgptr) 8 { 9 int t, r; 10 t = 1; 11 while(1) { 12 msgptr->m_type = syscallnr; 13 do_kernel_call(msgptr); 14 r = msgptr->m_type; 15 if(r != ENOTREADY) { 16 break; 17 } 18 tickdelay(t++); 19 } 20 return r; 21 } 22 23