cpu_set_t
int pthread_attr_getaffinity_np(const pthread_attr_t *, size_t, cpu_set_t *);
int pthread_attr_setaffinity_np(pthread_attr_t *, size_t, const cpu_set_t *);
int pthread_getaffinity_np(pthread_t, size_t, cpu_set_t *);
int pthread_setaffinity_np(pthread_t, size_t, const cpu_set_t *);
sched_getaffinity(pid_t pid, size_t cpusetsize, cpu_set_t *mask)
cpu_set_t mask1;
sched_setaffinity(pid_t pid, size_t cpusetsize, const cpu_set_t *mask)
cpu_set_t mask1;
cpu_set_t *mask)
cpu_set_t mask1;
const cpu_set_t *mask)
cpu_set_t mask1;
const cpu_set_t *ret;
cpu_set_t mask1;
const cpu_set_t *mask)
cpu_set_t active, mask1;
cpu_set_t *mask)
const cpu_set_t *cpumask = NULL;
int sched_setaffinity(pid_t, size_t, const cpu_set_t *);
int sched_getaffinity(pid_t, size_t, cpu_set_t *);
cpu_set_t cpumask;
cpu_set_t mask;
cpu_set_t mask;
cpu_set_t cpuset;
static cpu_set_t defset;