| /*************************************************************************/ /*! |
| @Title C99-compatible types and definitions for Linux kernel code |
| @Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved |
| @License MIT |
| |
| The contents of this file are subject to the MIT license as set out below. |
| |
| Permission is hereby granted, free of charge, to any person obtaining a copy |
| of this software and associated documentation files (the "Software"), to deal |
| in the Software without restriction, including without limitation the rights |
| to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| copies of the Software, and to permit persons to whom the Software is |
| furnished to do so, subject to the following conditions: |
| |
| The above copyright notice and this permission notice shall be included in |
| all copies or substantial portions of the Software. |
| |
| This License is also included in this distribution in the file called |
| "MIT-COPYING". |
| |
| EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) THE SOFTWARE IS |
| PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING |
| BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR |
| PURPOSE AND NONINFRINGEMENT; AND (B) IN NO EVENT SHALL THE AUTHORS OR |
| COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER |
| IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| */ /**************************************************************************/ |
| |
| #include <linux/kernel.h> |
| |
| /* Limits of specified-width integer types */ |
| |
| /* S8_MIN, etc were added in kernel version 3.14. The other versions are for |
| * earlier kernels. They can be removed once older kernels don't need to be |
| * supported. |
| */ |
| #ifdef S8_MIN |
| #define INT8_MIN S8_MIN |
| #else |
| #define INT8_MIN (-128) |
| #endif |
| |
| #ifdef S8_MAX |
| #define INT8_MAX S8_MAX |
| #else |
| #define INT8_MAX 127 |
| #endif |
| |
| #ifdef U8_MAX |
| #define UINT8_MAX U8_MAX |
| #else |
| #define UINT8_MAX 0xFF |
| #endif |
| |
| #ifdef S16_MIN |
| #define INT16_MIN S16_MIN |
| #else |
| #define INT16_MIN (-32768) |
| #endif |
| |
| #ifdef S16_MAX |
| #define INT16_MAX S16_MAX |
| #else |
| #define INT16_MAX 32767 |
| #endif |
| |
| #ifdef U16_MAX |
| #define UINT16_MAX U16_MAX |
| #else |
| #define UINT16_MAX 0xFFFF |
| #endif |
| |
| #ifdef S32_MIN |
| #define INT32_MIN S32_MIN |
| #else |
| #define INT32_MIN (-2147483647 - 1) |
| #endif |
| |
| #ifdef S32_MAX |
| #define INT32_MAX S32_MAX |
| #else |
| #define INT32_MAX 2147483647 |
| #endif |
| |
| #ifdef U32_MAX |
| #define UINT32_MAX U32_MAX |
| #else |
| #define UINT32_MAX 0xFFFFFFFF |
| #endif |
| |
| #ifdef S64_MIN |
| #define INT64_MIN S64_MIN |
| #else |
| #define INT64_MIN (-9223372036854775807LL) |
| #endif |
| |
| #ifdef S64_MAX |
| #define INT64_MAX S64_MAX |
| #else |
| #define INT64_MAX 9223372036854775807LL |
| #endif |
| |
| #ifdef U64_MAX |
| #define UINT64_MAX U64_MAX |
| #else |
| #define UINT64_MAX 0xFFFFFFFFFFFFFFFFULL |
| #endif |
| |
| /* Macros for integer constants */ |
| #define INT8_C S8_C |
| #define UINT8_C U8_C |
| #define INT16_C S16_C |
| #define UINT16_C U16_C |
| #define INT32_C S32_C |
| #define UINT32_C U32_C |
| #define INT64_C S64_C |
| #define UINT64_C U64_C |
| |
| /* Format conversion of integer types <inttypes.h> */ |
| |
| #define PRIX64 "llX" |
| #define PRIx64 "llx" |
| #define PRIu64 "llu" |
| #define PRId64 "lld" |
| |