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 23 namespace android { 24 namespace tinyutils { 25 26 // use this type to return error codes 27 typedef int32_t status_t; 28 29 /* 30 * Error codes. 31 * All error codes are negative values. 32 */ 33 34 enum { 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
