1 files changed, 124 insertions, 0 deletions
diff --git a/sal/osl/os2/conditn.c b/sal/osl/os2/conditn.c
new file mode 100644
index 000000000000..9ad2459fd851
--- /dev/null
+++ b/sal/osl/os2/conditn.c
@@ -0,0 +1,124 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#include "system.h"
+
+#include <osl/conditn.h>
+#include <osl/diagnose.h>
+#include <osl/time.h>
+
+
+
+/*
+    under WIN32, we use the void* oslCondition
+    as a WIN32 HANDLE (which is also a 32-bit value)
+*/
+
+/*****************************************************************************/
+/* osl_createCondition */
+/*****************************************************************************/
+oslCondition SAL_CALL osl_createCondition()
+{
+    HEV hevCondition;
+    APIRET rc;
+
+    rc = DosCreateEventSem( NULL,       /* unnamed semaphore */
+                            &hevCondition,  /* pointer to variable */
+                                                   /* for the sem-handle */
+                            DC_SEM_SHARED,  /* shared semaphore */
+                            FALSE );         /* initial state is posted */
+
+    if( rc == NO_ERROR )
+        return (oslCondition)hevCondition;
+    else
+        return NULL;
+}
+
+/*****************************************************************************/
+/* osl_destroyCondition */
+/*****************************************************************************/
+void SAL_CALL osl_destroyCondition(oslCondition Condition)
+{
+    if( Condition )
+        DosCloseEventSem( (HEV) Condition );
+}
+
+/*****************************************************************************/
+/* osl_setCondition */
+/*****************************************************************************/
+sal_Bool SAL_CALL osl_setCondition(oslCondition Condition)
+{
+    OSL_ASSERT(Condition);
+
+    return DosPostEventSem((HEV)Condition) == NO_ERROR;
+}
+
+/*****************************************************************************/
+/* osl_resetCondition */
+/*****************************************************************************/
+sal_Bool SAL_CALL osl_resetCondition(oslCondition Condition)
+{
+    ULONG ulPostCount;
+
+    OSL_ASSERT(Condition);
+
+    return DosResetEventSem((HEV)Condition, &ulPostCount) == NO_ERROR;
+}
+
+/*****************************************************************************/
+/* osl_waitCondition */
+/*****************************************************************************/
+oslConditionResult SAL_CALL osl_waitCondition(oslCondition Condition, const TimeValue * pTimeout )
+{
+    long nTimeout;
+    APIRET rc;
+    OSL_ASSERT(Condition);
+
+    if( pTimeout )
+        nTimeout = pTimeout->Seconds * 1000 + pTimeout->Nanosec / 1000000;
+    else
+        nTimeout = SEM_INDEFINITE_WAIT;
+
+    rc = DosWaitEventSem((HEV)Condition, nTimeout );
+    if( rc == ERROR_TIMEOUT )
+        return osl_cond_result_timeout;
+    if( rc != NO_ERROR )
+        return osl_cond_result_error;
+
+    return osl_cond_result_ok;
+}
+
+/*****************************************************************************/
+/* osl_checkCondition */
+/*****************************************************************************/
+sal_Bool SAL_CALL osl_checkCondition(oslCondition Condition)
+{
+    OSL_ASSERT(Condition);
+
+    return( DosWaitEventSem((HEV)Condition, SEM_IMMEDIATE_RETURN) == NO_ERROR);
+}
+