| /* |
| * Copyright (c) 1998, 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 "sun_misc_Signal.h" |
| |
| JNIEXPORT jint JNICALL |
| Java_sun_misc_Signal_findSignal(JNIEnv *env, jclass cls, jstring name) |
| { |
| jint res; |
| const char *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_sun_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_sun_misc_Signal_raise0(JNIEnv *env, jclass cls, jint sig) |
| { |
| JVM_RaiseSignal(sig); |
| } |