diff options
Diffstat (limited to 'man3/pthread_setaffinity_np.3')
| -rw-r--r-- | man3/pthread_setaffinity_np.3 | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/man3/pthread_setaffinity_np.3 b/man3/pthread_setaffinity_np.3 index ed2bb82d7..3aa75c196 100644 --- a/man3/pthread_setaffinity_np.3 +++ b/man3/pthread_setaffinity_np.3 @@ -164,37 +164,37 @@ to check the resulting CPU affinity mask of the thread. #include <pthread.h> #include <stdio.h> #include <stdlib.h> - +\& int main(void) { int s; cpu_set_t cpuset; pthread_t thread; - +\& thread = pthread_self(); - +\& /* Set affinity mask to include CPUs 0 to 7. */ - +\& CPU_ZERO(&cpuset); for (size_t j = 0; j < 8; j++) CPU_SET(j, &cpuset); - +\& s = pthread_setaffinity_np(thread, sizeof(cpuset), &cpuset); if (s != 0) errc(EXIT_FAILURE, s, "pthread_setaffinity_np"); - +\& /* Check the actual affinity mask assigned to the thread. */ - +\& s = pthread_getaffinity_np(thread, sizeof(cpuset), &cpuset); if (s != 0) errc(EXIT_FAILURE, s, "pthread_getaffinity_np"); - +\& printf("Set returned by pthread_getaffinity_np() contained:\en"); for (size_t j = 0; j < CPU_SETSIZE; j++) if (CPU_ISSET(j, &cpuset)) printf(" CPU %zu\en", j); - +\& exit(EXIT_SUCCESS); } .EE |