aboutsummaryrefslogtreecommitdiff
path: root/nptl/sysdeps/pthread/pthread.h
diff options
context:
space:
mode:
Diffstat (limited to 'nptl/sysdeps/pthread/pthread.h')
-rw-r--r--nptl/sysdeps/pthread/pthread.h13
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. */