1 #include "pthread_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 { 5 if (clk < 0 || clk-2U < 2) return EINVAL; 6 a->__attr &= 0x80000000; 7 a->__attr |= clk; 8 return 0; 9 } 10