moonjuice/kernel_arpi
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

tools/nolibc/std: move the standard type definitions to std.h

Browse Source 
[ Upstream commit 967cce191f50090d5cbd3841ee2bbb7835afeae2 ]

The ordering of includes and definitions for now is a bit of a mess, as
for example asm/signal.h is included after int definitions, but plenty of
structures are defined later as they rely on other includes.

Let's move the standard type definitions to a dedicated file that is
included first. We also move NULL there. This way all other includes
are aware of it, and we can bring asm/signal.h back to the top of the
file.

Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Stable-dep-of: 184177c3d6e0 ("tools/nolibc: restore mips branch ordering in the _start block")
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Willy Tarreau
2022-02-07 17:23:15 +01:00
committed by Greg Kroah-Hartman
parent 1792136f22
commit 4fceecdeaa
2 changed files with 54 additions and 37 deletions
Download Patch File Download Diff File Expand all files Collapse all files

49
tools/include/nolibc/std.h Normal file
View File

@@ -0,0 +1,49 @@
/* SPDX-License-Identifier: LGPL-2.1 OR MIT */
/*
* Standard definitions and types for NOLIBC
* Copyright (C) 2017-2021 Willy Tarreau <w@1wt.eu>
*/
#ifndef _NOLIBC_STD_H
#define _NOLIBC_STD_H
/* Declare a few quite common macros and types that usually are in stdlib.h,
* stdint.h, ctype.h, unistd.h and a few other common locations. Please place
* integer type definitions and generic macros here, but avoid OS-specific and
* syscall-specific stuff, as this file is expected to be included very early.
*/
/* note: may already be defined */
#ifndef NULL
#define NULL ((void *)0)
#endif
/* stdint types */
typedef unsigned char uint8_t;
typedef signed char int8_t;
typedef unsigned short uint16_t;
typedef signed short int16_t;
typedef unsigned int uint32_t;
typedef signed int int32_t;
typedef unsigned long long uint64_t;
typedef signed long long int64_t;
typedef unsigned long size_t;
typedef signed long ssize_t;
typedef unsigned long uintptr_t;
typedef signed long intptr_t;
typedef signed long ptrdiff_t;
/* those are commonly provided by sys/types.h */
typedef unsigned int dev_t;
typedef unsigned long ino_t;
typedef unsigned int mode_t;
typedef signed int pid_t;
typedef unsigned int uid_t;
typedef unsigned int gid_t;
typedef unsigned long nlink_t;
typedef signed long off_t;
typedef signed long blksize_t;
typedef signed long blkcnt_t;
typedef signed long time_t;
#endif /* _NOLIBC_STD_H */