--- old/src/java.base/solaris/native/libnio/ch/SolarisEventPort.c	2020-05-20 18:10:30.154173048 -0700
+++ /dev/null	2020-03-09 18:57:19.455001459 -0700
@@ -1,147 +0,0 @@
-/*
- * Copyright (c) 2008, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code 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 General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#include <stdlib.h>
-#include <dlfcn.h>
-#include <sys/types.h>
-#include <port.h>
-
-#include "jni.h"
-#include "jni_util.h"
-#include "jvm.h"
-#include "jlong.h"
-#include "nio.h"
-#include "nio_util.h"
-
-#include "sun_nio_ch_SolarisEventPort.h"
-
-JNIEXPORT jint JNICALL
-Java_sun_nio_ch_SolarisEventPort_port_1create
-    (JNIEnv* env, jclass clazz)
-{
-    int port = port_create();
-    if (port == -1) {
-        JNU_ThrowIOExceptionWithLastError(env, "port_create");
-    }
-    return (jint)port;
-}
-
-JNIEXPORT void JNICALL
-Java_sun_nio_ch_SolarisEventPort_port_1close
-    (JNIEnv* env, jclass clazz, jint port)
-{
-    int res = close(port);
-    if (res < 0 && res != EINTR) {
-        JNU_ThrowIOExceptionWithLastError(env, "close failed");
-    }
-}
-
-JNIEXPORT jboolean JNICALL
-Java_sun_nio_ch_SolarisEventPort_port_1associate
-    (JNIEnv* env, jclass clazz, jint port, jint source, jlong objectAddress, jint events)
-{
-    uintptr_t object = (uintptr_t)jlong_to_ptr(objectAddress);
-    if (port_associate((int)port, (int)source, object, (int)events, NULL) == 0) {
-        return JNI_TRUE;
-    } else {
-        if (errno != EBADFD)
-            JNU_ThrowIOExceptionWithLastError(env, "port_associate");
-        return JNI_FALSE;
-    }
-}
-
-JNIEXPORT jboolean JNICALL
-Java_sun_nio_ch_SolarisEventPort_port_1dissociate
-    (JNIEnv* env, jclass clazz, jint port, jint source, jlong objectAddress)
-{
-    uintptr_t object = (uintptr_t)jlong_to_ptr(objectAddress);
-
-    if (port_dissociate((int)port, (int)source, object) == 0) {
-        return JNI_TRUE;
-    } else {
-        if (errno != ENOENT)
-            JNU_ThrowIOExceptionWithLastError(env, "port_dissociate");
-        return JNI_FALSE;
-    }
-}
-
-JNIEXPORT void JNICALL
-Java_sun_nio_ch_SolarisEventPort_port_1send(JNIEnv* env, jclass clazz,
-    jint port, jint events)
-{
-    if (port_send((int)port, (int)events, NULL) == -1) {
-        JNU_ThrowIOExceptionWithLastError(env, "port_send");
-    }
-}
-
-JNIEXPORT jint JNICALL
-Java_sun_nio_ch_SolarisEventPort_port_1get(JNIEnv* env, jclass clazz,
-    jint port, jlong eventAddress)
-{
-    int res;
-    port_event_t* ev = (port_event_t*)jlong_to_ptr(eventAddress);
-
-    res = port_get((int)port, ev, NULL);
-    if (res == -1) {
-        if (errno == EINTR) {
-            return IOS_INTERRUPTED;
-        } else {
-            JNU_ThrowIOExceptionWithLastError(env, "port_get failed");
-            return IOS_THROWN;
-        }
-    }
-    return res;
-}
-
-JNIEXPORT jint JNICALL
-Java_sun_nio_ch_SolarisEventPort_port_1getn(JNIEnv* env, jclass clazz,
-    jint port, jlong arrayAddress, jint max, jlong timeout)
-{
-    int res;
-    uint_t n = 1;
-    port_event_t* list = (port_event_t*)jlong_to_ptr(arrayAddress);
-    timespec_t ts;
-    timespec_t* tsp;
-
-    if (timeout >= 0L) {
-        ts.tv_sec = timeout / 1000;
-        ts.tv_nsec = 1000000 * (timeout % 1000);
-        tsp = &ts;
-    } else {
-        tsp = NULL;
-    }
-
-    res = port_getn((int)port, list, (uint_t)max, &n, tsp);
-    if (res == -1 && errno != ETIME) {
-        if (errno == EINTR) {
-            return IOS_INTERRUPTED;
-        } else {
-            JNU_ThrowIOExceptionWithLastError(env, "port_getn failed");
-            return IOS_THROWN;
-        }
-    }
-
-    return (jint)n;
-}