diff options
Diffstat (limited to 'nptl/sysdeps/pthread/pthread.h')
| -rw-r--r-- | nptl/sysdeps/pthread/pthread.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/nptl/sysdeps/pthread/pthread.h b/nptl/sysdeps/pthread/pthread.h index 56d40e716e..80409bcac3 100644 --- a/nptl/sysdeps/pthread/pthread.h +++ b/nptl/sysdeps/pthread/pthread.h @@ -321,6 +321,17 @@ extern int pthread_attr_setstack (pthread_attr_t *__attr, void *__stackaddr, #endif #ifdef __USE_GNU +/* Thread created with attribute ATTR will be limited to run only on + the processors represented in CPUSET. */ +extern int pthread_attr_setaffinity_np (pthread_attr_t *__attr, + __const cpu_set_t *__cpuset) __THROW; + +/* Get bit set in CPUSET representing the processors threads created with + ATTR can run on. */ +extern int pthread_attr_getaffinity_np (__const pthread_attr_t *__attr, + cpu_set_t *__cpuset) __THROW; + + /* Get thread attributes corresponding to the already running thread TH. */ extern int pthread_getattr_np (pthread_t __th, pthread_attr_t *__attr) __THROW; #endif @@ -359,7 +370,7 @@ extern int pthread_yield (void) __THROW; /* Limit specified thread TH to run only on the processors represented in CPUSET. */ -extern int pthread_setaffinity_np (pthread_t __th, const cpu_set_t *__cpuset) +extern int pthread_setaffinity_np (pthread_t __th, __const cpu_set_t *__cpuset) __THROW; /* Get bit set in CPUSET representing the processors TH can run on. */ |