ProcErrorCallback


1   /*
2    *  Licensed to the Apache Software Foundation (ASF) under one or more
3    *  contributor license agreements.  See the NOTICE file distributed with
4    *  this work for additional information regarding copyright ownership.
5    *  The ASF licenses this file to You under the Apache License, Version 2.0
6    *  (the "License"); you may not use this file except in compliance with
7    *  the License.  You may obtain a copy of the License at
8    *
9    *      http://www.apache.org/licenses/LICENSE-2.0
10   *
11   *  Unless required by applicable law or agreed to in writing, software
12   *  distributed under the License is distributed on an "AS IS" BASIS,
13   *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   *  See the License for the specific language governing permissions and
15   *  limitations under the License.
16   */
17  
18  package org.apache.tomcat.jni;
19  
20  /** ProcErrorCallback Interface
21   *
22   * @author Mladen Turk
23   * @version $Revision: 467222 $, $Date: 2006-10-24 05:17:11 +0200 (mar., 24 oct. 2006) $
24   */
25  
26  public interface ProcErrorCallback {
27  
28      /**
29       * Called in the child process if APR encounters an error
30       * in the child prior to running the specified program.
31       * @param pool Pool associated with the apr_proc_t.  If your child
32       *             error function needs user data, associate it with this
33       *             pool.
34       * @param err APR error code describing the error
35       * @param description Text description of type of processing which failed
36       */
37      public void callback(long pool, int err, String   description);
38  }
39

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