author | xdono |
Wed, 02 Jul 2008 12:55:45 -0700 | |
changeset 715 | f16baef3a20e |
parent 47 | c8f0e41aea68 |
child 5506 | 202f599c92aa |
permissions | -rw-r--r-- |
2 | 1 |
/* |
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* Copyright 1997-2008 Sun Microsystems, Inc. All Rights Reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Sun designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Sun in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
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* CA 95054 USA or visit www.sun.com if you need additional information or |
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* have any questions. |
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*/ |
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#include "jni.h" |
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#include "jni_util.h" |
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#include "jvm.h" |
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#include "io_util.h" |
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#include "io_util_md.h" |
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#include "java_io_FileOutputStream.h" |
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#include <fcntl.h> |
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/*******************************************************************/ |
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/* BEGIN JNI ********* BEGIN JNI *********** BEGIN JNI ************/ |
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/*******************************************************************/ |
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jfieldID fos_fd; /* id for jobject 'fd' in java.io.FileOutputStream */ |
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/************************************************************** |
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* static methods to store field ID's in initializers |
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*/ |
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JNIEXPORT void JNICALL |
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Java_java_io_FileOutputStream_initIDs(JNIEnv *env, jclass fdClass) { |
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fos_fd = (*env)->GetFieldID(env, fdClass, "fd", "Ljava/io/FileDescriptor;"); |
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} |
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/************************************************************** |
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* Output stream |
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*/ |
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JNIEXPORT void JNICALL |
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c8f0e41aea68
6631352: File{OutputStream,Writer} should implement atomic append mode using FILE_APPEND_DATA (win)
martin
parents:
2
diff
changeset
|
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Java_java_io_FileOutputStream_open(JNIEnv *env, jobject this, |
c8f0e41aea68
6631352: File{OutputStream,Writer} should implement atomic append mode using FILE_APPEND_DATA (win)
martin
parents:
2
diff
changeset
|
57 |
jstring path, jboolean append) { |
c8f0e41aea68
6631352: File{OutputStream,Writer} should implement atomic append mode using FILE_APPEND_DATA (win)
martin
parents:
2
diff
changeset
|
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fileOpen(env, this, path, fos_fd, |
c8f0e41aea68
6631352: File{OutputStream,Writer} should implement atomic append mode using FILE_APPEND_DATA (win)
martin
parents:
2
diff
changeset
|
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O_WRONLY | O_CREAT | (append ? O_APPEND : O_TRUNC)); |
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} |
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JNIEXPORT void JNICALL |
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Java_java_io_FileOutputStream_write(JNIEnv *env, jobject this, jint byte) { |
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writeSingle(env, this, byte, fos_fd); |
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} |
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JNIEXPORT void JNICALL |
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Java_java_io_FileOutputStream_writeBytes(JNIEnv *env, |
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jobject this, jbyteArray bytes, jint off, jint len) { |
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writeBytes(env, this, bytes, off, len, fos_fd); |
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} |
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JNIEXPORT void JNICALL |
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Java_java_io_FileOutputStream_close0(JNIEnv *env, jobject this) { |
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fileClose(env, this, fos_fd); |
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} |