1 /* SPDX-License-Identifier: LGPL-2.1 OR MIT */ 1 /* SPDX-License-Identifier: LGPL-2.1 OR MIT */
2 /* 2 /*
3 * Standard definitions and types for NOLIBC 3 * Standard definitions and types for NOLIBC
4 * Copyright (C) 2017-2021 Willy Tarreau <w@1w 4 * Copyright (C) 2017-2021 Willy Tarreau <w@1wt.eu>
5 */ 5 */
6 6
7 #ifndef _NOLIBC_STD_H 7 #ifndef _NOLIBC_STD_H
8 #define _NOLIBC_STD_H 8 #define _NOLIBC_STD_H
9 9
10 /* Declare a few quite common macros and types 10 /* Declare a few quite common macros and types that usually are in stdlib.h,
11 * stdint.h, ctype.h, unistd.h and a few other 11 * stdint.h, ctype.h, unistd.h and a few other common locations. Please place
12 * integer type definitions and generic macros 12 * integer type definitions and generic macros here, but avoid OS-specific and
13 * syscall-specific stuff, as this file is exp 13 * syscall-specific stuff, as this file is expected to be included very early.
14 */ 14 */
15 15
16 /* note: may already be defined */ 16 /* note: may already be defined */
17 #ifndef NULL 17 #ifndef NULL
18 #define NULL ((void *)0) 18 #define NULL ((void *)0)
19 #endif 19 #endif
20 20
21 #include "stdint.h" !! 21 /* stdint types */
>> 22 typedef unsigned char uint8_t;
>> 23 typedef signed char int8_t;
>> 24 typedef unsigned short uint16_t;
>> 25 typedef signed short int16_t;
>> 26 typedef unsigned int uint32_t;
>> 27 typedef signed int int32_t;
>> 28 typedef unsigned long long uint64_t;
>> 29 typedef signed long long int64_t;
>> 30 typedef unsigned long size_t;
>> 31 typedef signed long ssize_t;
>> 32 typedef unsigned long uintptr_t;
>> 33 typedef signed long intptr_t;
>> 34 typedef signed long ptrdiff_t;
22 35
23 /* those are commonly provided by sys/types.h 36 /* those are commonly provided by sys/types.h */
24 typedef unsigned int dev_t; 37 typedef unsigned int dev_t;
25 typedef unsigned long ino_t; 38 typedef unsigned long ino_t;
26 typedef unsigned int mode_t; 39 typedef unsigned int mode_t;
27 typedef signed int pid_t; 40 typedef signed int pid_t;
28 typedef unsigned int uid_t; 41 typedef unsigned int uid_t;
29 typedef unsigned int gid_t; 42 typedef unsigned int gid_t;
30 typedef unsigned long nlink_t; 43 typedef unsigned long nlink_t;
31 typedef signed long off_t; 44 typedef signed long off_t;
32 typedef signed long blksize_t; 45 typedef signed long blksize_t;
33 typedef signed long blkcnt_t; 46 typedef signed long blkcnt_t;
34 typedef signed long time_t; 47 typedef signed long time_t;
35 48
36 #endif /* _NOLIBC_STD_H */ 49 #endif /* _NOLIBC_STD_H */
37 50
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