1/*
2 * Copyright 2007 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#ifndef ANDROID_PIXELFLINGER_ERRORS_H
18#define ANDROID_PIXELFLINGER_ERRORS_H
19
20#include <sys/types.h>
21#include <errno.h>
22
23namespace android {
24namespace tinyutils {
25
26// use this type to return error codes
27typedef int32_t     status_t;
28
29/*
30 * Error codes.
31 * All error codes are negative values.
32 */
33
34enum {
35    NO_ERROR          = 0,    // No errors.
36    NO_MEMORY           = -ENOMEM,
37    BAD_VALUE           = -EINVAL,
38    BAD_INDEX           = -EOVERFLOW,
39    NAME_NOT_FOUND      = -ENOENT,
40};
41
42
43} // namespace tinyutils
44} // namespace android
45
46// ---------------------------------------------------------------------------
47
48#endif // ANDROID_PIXELFLINGER_ERRORS_H
49