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A library jar that provides APIs for Applications written for the Google Android Platform.

There is a newer version: 14-robolectric-10818077

/*
 * Copyright (C) 2011 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package android.system;

import libcore.util.Objects;

/**
 * Information returned/taken by fcntl(2) F_GETFL and F_SETFL. Corresponds to C's
 * {@code struct flock} from
 * <fcntl.h>
 *
 * @hide
 */
public final class StructFlock {
  /** The operation type, one of F_RDLCK, F_WRLCK, or F_UNLCK. */
  public short l_type;

  /** How to interpret l_start, one of SEEK_CUR, SEEK_END, SEEK_SET. */
  public short l_whence;

  /** Start offset. */
  public long l_start; /*off_t*/

  /** Byte count to operate on. */
  public long l_len; /*off_t*/

  /** Process blocking our lock (filled in by F_GETLK, otherwise unused). */
  public int l_pid; /*pid_t*/

  @Override public String toString() {
    return Objects.toString(this);
  }
}