/*
* Copyright (c) 2008, 2009, 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 "jni.h"
#include "jni_util.h"
#include "jvm.h"
#include "jlong.h"
#include <stdlib.h>
#include <dlfcn.h>
#include <sys/types.h>
#include <port.h> // Solaris 10
#include "sun_nio_fs_SolarisWatchService.h"
static void throwUnixException(JNIEnv* env, int errnum) {
jobject x = JNU_NewObjectByName(env, "sun/nio/fs/UnixException",
"(I)V", errnum);
if (x != NULL) {
(*env)->Throw(env, x);
}
}
JNIEXPORT void JNICALL
Java_sun_nio_fs_SolarisWatchService_init(JNIEnv *env, jclass clazz)
{
}
JNIEXPORT jint JNICALL
Java_sun_nio_fs_SolarisWatchService_portCreate
(JNIEnv* env, jclass clazz)
{
int port = port_create();
if (port == -1) {
throwUnixException(env, errno);
}
return (jint)port;
}
JNIEXPORT void JNICALL
Java_sun_nio_fs_SolarisWatchService_portAssociate
(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) == -1) {
throwUnixException(env, errno);
}
}
JNIEXPORT void JNICALL
Java_sun_nio_fs_SolarisWatchService_portDissociate
(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) == -1) {
throwUnixException(env, errno);
}
}
JNIEXPORT void JNICALL
Java_sun_nio_fs_SolarisWatchService_portSend(JNIEnv* env, jclass clazz,
jint port, jint events)
{
if (port_send((int)port, (int)events, NULL) == -1) {
throwUnixException(env, errno);
}
}
JNIEXPORT jint JNICALL
/**代码未完, 请加载全部代码(NowJava.com).**/