dcethread_exit.c   [plain text]


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 * 1.  Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 * 2.  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.
 * 3.  Neither the name of Novell Inc. nor the names of its contributors
 *     may be used to endorse or promote products derived from this
 *     this software without specific prior written permission.
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 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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 * 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.
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 */

#include <config.h>

#include "dcethread-private.h"
#include "dcethread-util.h"
#include "dcethread-debug.h"
#include "dcethread-exception.h"

#ifdef API

void
dcethread_exit(void* status)
{
    dcethread* thread = dcethread__self();

    dcethread__lock(thread);
    thread->status = status;
    dcethread__unlock(thread);

    dcethread__exc_raise(&dcethread_exit_thread_e, __FILE__, __LINE__);
}

#endif /* API */

#ifdef TEST

#include "dcethread-test.h"

static volatile int finally_reached = 0;

static void*
basic_thread(void* arg)
{
    DCETHREAD_TRY
    {
        dcethread_exit(arg);
    }
    DCETHREAD_FINALLY
    {
        MU_ASSERT(!finally_reached);
        finally_reached = 1;
    }
    DCETHREAD_ENDTRY;

    return NULL;
}

MU_TEST(dcethread_exit, basic)
{
    dcethread* thread;
    void* status;

    MU_TRY_DCETHREAD( dcethread_create(&thread, NULL, basic_thread, (void*) 0xDEADBEEF) );
    MU_TRY_DCETHREAD( dcethread_join(thread, &status) );

    MU_ASSERT(finally_reached);
    MU_ASSERT_EQUAL(MU_TYPE_POINTER, status, (void*) 0xDEADBEEF);
}

#endif /* TEST */