1*c9945492SAndroid Build Coastguard Worker #include <time.h> 2*c9945492SAndroid Build Coastguard Worker #include <errno.h> 3*c9945492SAndroid Build Coastguard Worker #include <unistd.h> 4*c9945492SAndroid Build Coastguard Worker #include "syscall.h" 5*c9945492SAndroid Build Coastguard Worker clock_getcpuclockid(pid_t pid,clockid_t * clk)6*c9945492SAndroid Build Coastguard Workerint clock_getcpuclockid(pid_t pid, clockid_t *clk) 7*c9945492SAndroid Build Coastguard Worker { 8*c9945492SAndroid Build Coastguard Worker struct timespec ts; 9*c9945492SAndroid Build Coastguard Worker clockid_t id = (-pid-1)*8U + 2; 10*c9945492SAndroid Build Coastguard Worker int ret = __syscall(SYS_clock_getres, id, &ts); 11*c9945492SAndroid Build Coastguard Worker if (ret == -EINVAL) ret = -ESRCH; 12*c9945492SAndroid Build Coastguard Worker if (ret) return -ret; 13*c9945492SAndroid Build Coastguard Worker *clk = id; 14*c9945492SAndroid Build Coastguard Worker return 0; 15*c9945492SAndroid Build Coastguard Worker } 16