| /* |
| * Copyright (C) 2008 The Android Open Source Project |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
| * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
| * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
| * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
| * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
| * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| */ |
| /* this program is used to test the locking of a recursive mutex in a static C++ constructor |
| * this operation crashes on some |
| */ |
| #include <pthread.h> |
| #include <stdio.h> |
| |
| class Foo { |
| private: |
| pthread_mutex_t mMutex; |
| public: |
| virtual int getValue(); |
| Foo(); |
| virtual ~Foo(); |
| }; |
| |
| Foo::Foo() |
| { |
| pthread_mutexattr_t mattr; |
| |
| pthread_mutexattr_init(&mattr); |
| pthread_mutexattr_settype(&mattr, PTHREAD_MUTEX_RECURSIVE); |
| pthread_mutex_init(&mMutex, &mattr); |
| pthread_mutex_lock(&mMutex); |
| fprintf(stderr, "recursive lock initialized and locked\n" ); |
| } |
| |
| Foo::~Foo() |
| { |
| pthread_mutex_unlock(&mMutex); |
| } |
| |
| int Foo::getValue() |
| { |
| return 0; |
| } |
| |
| static Foo f; |
| |
| int main(void) |
| { |
| printf( "f.getValue() returned: %d\n", f.getValue() ); |
| return 0; |
| } |