1 #include "threads_impl.h"
2 
pthread_condattr_setclock(pthread_condattr_t * a,clockid_t clk)3 int pthread_condattr_setclock(pthread_condattr_t* a, clockid_t clk) {
4     if (clk < 0 || clk - 2U < 2)
5         return EINVAL;
6     a->__attr &= 0x80000000;
7     a->__attr |= clk;
8     return 0;
9 }
10