libc/src/threads/thrd_exit.cpp

   1 //===-- Linux implementation of the thrd_exit function --------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #include "src/threads/thrd_exit.h"
  10 #include "src/__support/common.h"
  11 #include "src/__support/threads/thread.h"
  12
  13 #include <threads.h> // For thrd_* type definitions.
  14
  15 namespace LIBC_NAMESPACE {
  16
  17 static_assert(sizeof(thrd_t) == sizeof(LIBC_NAMESPACE::Thread),
  18               "Mismatch between thrd_t and internal Thread.");
  19
  20 LLVM_LIBC_FUNCTION(void, thrd_exit, (int retval)) {
  21   thread_exit(ThreadReturnValue(retval), ThreadStyle::STDC);
  22 }
  23
  24 } // namespace LIBC_NAMESPACE