libpthread-454.40.3.tar.gz

[apple/libpthread.git] / include / pthread / pthread_impl.h

diff --git a/include/pthread/pthread_impl.h b/include/pthread/pthread_impl.h
new file mode 100644 (file)
index 0000000..35d32d3
--- /dev/null
+++ b/include/pthread/pthread_impl.h
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2000-2003 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ * 
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ * 
+ * @APPLE_LICENSE_HEADER_END@
+ */
+
+#ifndef _PTHREAD_IMPL_H_
+#define _PTHREAD_IMPL_H_
+/*
+ * Internal implementation details
+ */
+
+/* This whole header file will disappear, so don't depend on it... */
+
+#if __has_feature(assume_nonnull)
+_Pragma("clang assume_nonnull begin")
+#endif
+
+#ifndef __POSIX_LIB__
+
+/*
+ * [Internal] data structure signatures
+ */
+#define _PTHREAD_MUTEX_SIG_init                0x32AAABA7
+
+#define _PTHREAD_ERRORCHECK_MUTEX_SIG_init      0x32AAABA1
+#define _PTHREAD_RECURSIVE_MUTEX_SIG_init       0x32AAABA2
+#define _PTHREAD_FIRSTFIT_MUTEX_SIG_init       0x32AAABA3
+
+#define _PTHREAD_COND_SIG_init         0x3CB0B1BB
+#define _PTHREAD_ONCE_SIG_init         0x30B1BCBA
+#define _PTHREAD_RWLOCK_SIG_init    0x2DA8B3B4
+
+/*
+ * POSIX scheduling policies
+ */
+#define SCHED_OTHER                1
+#define SCHED_FIFO                 4
+#define SCHED_RR                   2
+
+#define __SCHED_PARAM_SIZE__       4
+
+#endif /* __POSIX_LIB__ */
+
+#if __has_feature(assume_nonnull)
+_Pragma("clang assume_nonnull end")
+#endif
+
+#endif /* _PTHREAD_IMPL_H_ */