Colin Cross | 28fa5bc | 2012-05-20 13:28:05 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2010 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 _LIBSPARSE_SPARSE_DEFS_ |
| 18 | #define _LIBSPARSE_SPARSE_DEFS_ |
| 19 | |
| 20 | #include <errno.h> |
| 21 | #include <stdio.h> |
| 22 | |
| 23 | #define __le64 u64 |
| 24 | #define __le32 u32 |
| 25 | #define __le16 u16 |
| 26 | |
| 27 | #define __be64 u64 |
| 28 | #define __be32 u32 |
| 29 | #define __be16 u16 |
| 30 | |
| 31 | #define __u64 u64 |
| 32 | #define __u32 u32 |
| 33 | #define __u16 u16 |
| 34 | #define __u8 u8 |
| 35 | |
| 36 | typedef unsigned long long u64; |
| 37 | typedef signed long long s64; |
| 38 | typedef unsigned int u32; |
| 39 | typedef unsigned short int u16; |
| 40 | typedef unsigned char u8; |
| 41 | |
Jerry Zhang | 7b444f0 | 2018-06-12 16:42:09 -0700 | [diff] [blame] | 42 | #define DIV_ROUND_UP(x, y) (((x) + (y)-1) / (y)) |
| 43 | #define ALIGN(x, y) ((y)*DIV_ROUND_UP((x), (y))) |
Colin Cross | bdc6d39 | 2012-05-02 15:18:22 -0700 | [diff] [blame] | 44 | #define ALIGN_DOWN(x, y) ((y) * ((x) / (y))) |
Colin Cross | 28fa5bc | 2012-05-20 13:28:05 -0700 | [diff] [blame] | 45 | |
Jerry Zhang | 7b444f0 | 2018-06-12 16:42:09 -0700 | [diff] [blame] | 46 | #define error(fmt, args...) \ |
| 47 | do { \ |
| 48 | fprintf(stderr, "error: %s: " fmt "\n", __func__, ##args); \ |
| 49 | } while (0) |
Colin Cross | 28fa5bc | 2012-05-20 13:28:05 -0700 | [diff] [blame] | 50 | #define error_errno(s, args...) error(s ": %s", ##args, strerror(errno)) |
| 51 | |
| 52 | #endif |