| /* |
| * 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 |
| * <a href="http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/fcntl.h.html"><fcntl.h></a> |
| * |
| * @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); |
| } |
| } |