libc/include/pthread.h.def

//===-- POSIX header pthread.h --------------------------------------------===//
//
// 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_PTHREAD_H
#define LLVM_LIBC_PTHREAD_H

#include "__llvm-libc-common.h"

// TODO: move to a pthreads-macros.h file:
// https://github.com/llvm/llvm-project/issues/88997

#define PTHREAD_STACK_MIN (1 << 14) // 16KB

#define PTHREAD_MUTEX_INITIALIZER {0}
#define PTHREAD_RWLOCK_INITIALIZER {}
#define PTHREAD_ONCE_INIT {0}

enum {
  PTHREAD_CREATE_JOINABLE = 0x0,
  PTHREAD_CREATE_DETACHED = 0x1,

  PTHREAD_MUTEX_NORMAL = 0x0,
  PTHREAD_MUTEX_ERRORCHECK = 0x1,
  PTHREAD_MUTEX_RECURSIVE = 0x2,
  PTHREAD_MUTEX_DEFAULT = PTHREAD_MUTEX_NORMAL,

  PTHREAD_PROCESS_PRIVATE = 0x0,
  PTHREAD_PROCESS_SHARED = 0x1,

  PTHREAD_MUTEX_STALLED = 0x0,
  PTHREAD_MUTEX_ROBUST = 0x1,
};

#define PTHREAD_PROCESS_PRIVATE 0
#define PTHREAD_PROCESS_SHARED 1

#define PTHREAD_RWLOCK_PREFER_READER_NP 0
#define PTHREAD_RWLOCK_PREFER_WRITER_NP 1
#define PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP 2


%%public_api()

#endif // LLVM_LIBC_PTHREAD_H