1*a5b79717SMircea Trofin #include <pthread.h> main()2*a5b79717SMircea Trofinint main() { 3*a5b79717SMircea Trofin cpu_set_t set; 4*a5b79717SMircea Trofin CPU_ZERO(&set); 5*a5b79717SMircea Trofin for (int i = 0; i < CPU_SETSIZE; ++i) { 6*a5b79717SMircea Trofin CPU_SET(i, &set); 7*a5b79717SMircea Trofin CPU_CLR(i, &set); 8*a5b79717SMircea Trofin } 9*a5b79717SMircea Trofin pthread_t self = pthread_self(); 10*a5b79717SMircea Trofin int ret; 11*a5b79717SMircea Trofin ret = pthread_getaffinity_np(self, sizeof(set), &set); 12*a5b79717SMircea Trofin if (ret != 0) return ret; 13*a5b79717SMircea Trofin ret = pthread_setaffinity_np(self, sizeof(set), &set); 14*a5b79717SMircea Trofin if (ret != 0) return ret; 15*a5b79717SMircea Trofin return 0; 16*a5b79717SMircea Trofin } 17