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//===-- Definition of pthread macros --------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_LIBC_MACROS_PTHREAD_MACRO_H
#define LLVM_LIBC_MACROS_PTHREAD_MACRO_H
#define PTHREAD_NULL {0}
#define PTHREAD_CREATE_JOINABLE 0
#define PTHREAD_CREATE_DETACHED 1
#define PTHREAD_MUTEX_NORMAL 0
#define PTHREAD_MUTEX_ERRORCHECK 1
#define PTHREAD_MUTEX_RECURSIVE 2
#define PTHREAD_MUTEX_DEFAULT PTHREAD_MUTEX_NORMAL
#define PTHREAD_MUTEX_STALLED 0
#define PTHREAD_MUTEX_ROBUST 1
#define PTHREAD_BARRIER_SERIAL_THREAD -1
#define PTHREAD_ONCE_INIT {0}
#define PTHREAD_PROCESS_PRIVATE 0
#define PTHREAD_PROCESS_SHARED 1
#ifdef __linux__
#define PTHREAD_MUTEX_INITIALIZER \
{ \
/* .__ftxw = */ {0}, /* .__priority_inherit = */ 0, \
/* .__recursive = */ 0, /* .__robust = */ 0, \
/* .__pshared = */ 0, /* .__owner = */ 0, \
/* .__lock_count = */ 0, \
}
#else
#define PTHREAD_MUTEX_INITIALIZER \
{ \
/* .__ftxw = */ {0}, /* .__priority_inherit = */ 0, \
/* .__recursive = */ 0, /* .__robust = */ 0, \
/* .__pshared = */ 0, /* .__owner = */ 0, \
/* .__lock_count = */ 0, \
}
#endif
#define PTHREAD_COND_INITIALIZER \
{ \
/* .__waiter_queue = */ {{NULL, NULL}}, \
/* .__futex = */ {0}, \
/* .__is_shared = */ 0, \
/* .__is_realtime = */ 1, \
/* .__padding = */ {0}, \
}
#define PTHREAD_RWLOCK_INITIALIZER \
{ \
/* .__raw = */ { \
/* .__is_pshared = */ 0, \
/* .__preference = */ 0, \
/* .__state = */ 0, \
/* .__wait_queue_mutex = */ {0}, \
/* .__pending_readers = */ {0}, \
/* .__pending_writers = */ {0}, \
/* .__reader_serialization = */ {0}, \
/* .__writer_serialization = */ {0}, \
}, \
/* .__write_tid = */ 0, \
}
// glibc extensions
#define PTHREAD_STACK_MIN (1 << 14) // 16KB
#define PTHREAD_RWLOCK_PREFER_READER_NP 0
#define PTHREAD_RWLOCK_PREFER_WRITER_NP 1
#define PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP 2
#endif // LLVM_LIBC_MACROS_PTHREAD_MACRO_H