libdispatch-913.1.6.tar.gz

[apple/libdispatch.git] / src / event / workqueue_internal.h

diff --git a/src/event/workqueue_internal.h b/src/event/workqueue_internal.h
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+/*
+ * Copyright (c) 2017-2017 Apple Inc. All rights reserved.
+ *
+ * @APPLE_APACHE_LICENSE_HEADER_START@
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * @APPLE_APACHE_LICENSE_HEADER_END@
+ */
+
+/*
+ * IMPORTANT: This header file describes INTERNAL interfaces to libdispatch
+ * which are subject to change in future releases of Mac OS X. Any applications
+ * relying on these interfaces WILL break.
+ */
+
+#ifndef __DISPATCH_WORKQUEUE_INTERNAL__
+#define __DISPATCH_WORKQUEUE_INTERNAL__
+
+#define WORKQ_ADDTHREADS_OPTION_OVERCOMMIT 0x1
+
+#define DISPATCH_WORKQ_MAX_PTHREAD_COUNT 255
+
+void _dispatch_workq_worker_register(dispatch_queue_t root_q, qos_class_t cls);
+void _dispatch_workq_worker_unregister(dispatch_queue_t root_q, qos_class_t cls);
+
+#if defined(__linux__)
+#define HAVE_DISPATCH_WORKQ_MONITORING 1
+#else
+#define HAVE_DISPATCH_WORKQ_MONITORING 0
+#endif
+
+#endif /* __DISPATCH_WORKQUEUE_INTERNAL__ */
+