/*
* Copyright ( c ) 1998 , 2016 , 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 <signal.h>
#include <stdlib.h>
#include <jni.h>
#include <jvm.h>
#include <jni_util.h>
#include <jlong.h>
#include "jdk_internal_misc_Signal.h"
JNIEXPORT jint JNICALL
Java_jdk_internal_misc_Signal_findSignal0(JNIEnv *env, jclass cls, jstring name)
{
jint res;
const char *cname;
if (name == NULL) {
JNU_ThrowNullPointerException(env, "name" );
return 0 ;
}
cname = (*env)->GetStringUTFChars(env, name, 0 );
if (cname == NULL) {
/* out of memory thrown */
return 0 ;
}
res = JVM_FindSignal(cname);
(*env)->ReleaseStringUTFChars(env, name, cname);
return res;
}
JNIEXPORT jlong JNICALL
Java_jdk_internal_misc_Signal_handle0(JNIEnv *env, jclass cls, jint sig, jlong handler)
{
return ptr_to_jlong(JVM_RegisterSignal(sig, jlong_to_ptr(handler)));
}
JNIEXPORT void JNICALL
Java_jdk_internal_misc_Signal_raise0(JNIEnv *env, jclass cls, jint sig)
{
JVM_RaiseSignal(sig);
}
Messung V0.5 in Prozent C=97 H=100 G=98
¤ Dauer der Verarbeitung: 0.8 Sekunden
(vorverarbeitet am 2026-09-27)
¤
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