| // Copyright 2014 The Android Open Source Project |
| // |
| // This software is licensed under the terms of the GNU General Public |
| // License version 2, as published by the Free Software Foundation, and |
| // may be copied, distributed, and modified under those terms. |
| // |
| // This program 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 for more details. |
| |
| #pragma once |
| |
| namespace android { |
| namespace base { |
| |
| // A list of values indicating the state of ongoing asynchronous operations. |
| // This is returned by various methods of helper classes like AsyncReader |
| // or AsyncWriter to indicate to the caller what to do next. |
| // |
| // |kAsyncCompleted| means the operation completed properly. |
| // |kAsyncAgain| means the operation hasn't finished yet. |
| // |kAsyncError| indicates that an i/o error occured and was detected. |
| // |
| enum AsyncStatus { |
| kAsyncCompleted = 0, |
| kAsyncAgain, |
| kAsyncError |
| }; |
| |
| } // namespace base |
| } // namespace android |
