1*c9945492SAndroid Build Coastguard Worker #include <sys/prctl.h> 2*c9945492SAndroid Build Coastguard Worker #include <stdarg.h> 3*c9945492SAndroid Build Coastguard Worker #include "syscall.h" 4*c9945492SAndroid Build Coastguard Worker prctl(int op,...)5*c9945492SAndroid Build Coastguard Workerint prctl(int op, ...) 6*c9945492SAndroid Build Coastguard Worker { 7*c9945492SAndroid Build Coastguard Worker unsigned long x[4]; 8*c9945492SAndroid Build Coastguard Worker int i; 9*c9945492SAndroid Build Coastguard Worker va_list ap; 10*c9945492SAndroid Build Coastguard Worker va_start(ap, op); 11*c9945492SAndroid Build Coastguard Worker for (i=0; i<4; i++) x[i] = va_arg(ap, unsigned long); 12*c9945492SAndroid Build Coastguard Worker va_end(ap); 13*c9945492SAndroid Build Coastguard Worker return syscall(SYS_prctl, op, x[0], x[1], x[2], x[3]); 14*c9945492SAndroid Build Coastguard Worker } 15