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Diffstat (limited to 'linuxthreads/sysdeps/pthread/pthread.h')
-rw-r--r--linuxthreads/sysdeps/pthread/pthread.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/linuxthreads/sysdeps/pthread/pthread.h b/linuxthreads/sysdeps/pthread/pthread.h
index f6cc89950d..efaf8513a5 100644
--- a/linuxthreads/sysdeps/pthread/pthread.h
+++ b/linuxthreads/sysdeps/pthread/pthread.h
@@ -289,7 +289,9 @@ extern int pthread_attr_getstacksize (__const pthread_attr_t *__restrict
      __THROW;
 
 #ifdef __USE_GNU
-/* Get thread attributes corresponding to the already running thread TH.  */
+/* Initialize thread attribute *ATTR with attributes corresponding to the
+   already running thread TH.  It shall be called on unitialized ATTR
+   and destroyed with pthread_attr_destroy when no longer needed.  */
 extern int pthread_getattr_np (pthread_t __th, pthread_attr_t *__attr) __THROW;
 #endif