Alexander Aprelev
527d529493
TEST=ffi/threading_runeventloop_test Change-Id: I2061d10d14bcdd589a4a9893f122620f8d0a4e7e Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/497100 Reviewed-by: Slava Egorov <vegorov@google.com>
57 lines
2.0 KiB
Dart
57 lines
2.0 KiB
Dart
// Copyright (c) 2026, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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//
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import 'dart:ffi';
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import 'package:expect/expect.dart';
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import 'package:ffi/ffi.dart';
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typedef PthreadAttrInitFT = int Function(Pointer<Char>);
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typedef PthreadAttrInitNFT = IntPtr Function(Pointer<Char>);
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final pthreadAttrInit = DynamicLibrary.process()
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.lookupFunction<PthreadAttrInitNFT, PthreadAttrInitFT>('pthread_attr_init');
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typedef PthreadAttrDestroyFT = int Function(Pointer<Char>);
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typedef PthreadAttrDestroyNFT = IntPtr Function(Pointer<Char>);
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final pthreadAttrDestroy = DynamicLibrary.process()
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.lookupFunction<PthreadAttrDestroyNFT, PthreadAttrDestroyFT>(
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'pthread_attr_destroy',
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);
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typedef PthreadCreateFT =
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int Function(Pointer<IntPtr>, Pointer<Char>, Pointer, Pointer<Void>);
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typedef PthreadCreateNFT =
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IntPtr Function(Pointer<IntPtr>, Pointer<Char>, Pointer, Pointer<Void>);
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final pthreadCreate = DynamicLibrary.process()
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.lookupFunction<PthreadCreateNFT, PthreadCreateFT>('pthread_create');
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typedef PthreadJoinFT = int Function(int, Pointer<Void>);
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typedef PthreadJoinNFT = IntPtr Function(IntPtr, Pointer<Void>);
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final pthreadJoin = DynamicLibrary.process()
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.lookupFunction<PthreadJoinNFT, PthreadJoinFT>('pthread_join');
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typedef PthreadSelfFT = int Function();
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typedef PthreadSelfNFT = IntPtr Function();
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final pthreadSelf = DynamicLibrary.process()
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.lookupFunction<PthreadSelfNFT, PthreadSelfFT>('pthread_self');
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class ThreadInfo {
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final ptr_attr = calloc<Char>(64); // big enough to fit pthread_attr_t?
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final ptr_tid = calloc<IntPtr>(1);
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final ptr_data = calloc<Int32>(1024);
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final ptr_retval = calloc<IntPtr>(1024);
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void join() {
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Expect.equals(0, pthreadJoin(ptr_tid.value, ptr_retval.cast<Void>()));
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calloc.free(ptr_retval);
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calloc.free(ptr_data);
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calloc.free(ptr_tid);
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Expect.equals(0, pthreadAttrDestroy(ptr_attr));
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calloc.free(ptr_attr);
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}
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}
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