1 /* Parameters for the Linux kernel ABI for CPU clocks. */ 2 3 #define CPUCLOCK_PID(clock) ((pid_t) ~((clock) >> 3)) 4 #define CPUCLOCK_PERTHREAD(clock) \ 5 (((clock) & (clockid_t) CPUCLOCK_PERTHREAD_MASK) != 0) 6 #define CPUCLOCK_PID_MASK 7 7 #define CPUCLOCK_PERTHREAD_MASK 4 8 #define CPUCLOCK_WHICH(clock) ((clock) & (clockid_t) CPUCLOCK_CLOCK_MASK) 9 #define CPUCLOCK_CLOCK_MASK 3 10 #define CPUCLOCK_PROF 0 11 #define CPUCLOCK_VIRT 1 12 #define CPUCLOCK_SCHED 2 13 #define CPUCLOCK_MAX 3 14 15 #define MAKE_PROCESS_CPUCLOCK(pid, clock) \ 16 ((~(clockid_t) (pid) << 3) | (clockid_t) (clock)) 17 #define MAKE_THREAD_CPUCLOCK(tid, clock) \ 18 MAKE_PROCESS_CPUCLOCK((tid), (clock) | CPUCLOCK_PERTHREAD_MASK) 19