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Commit d5094bcb5bfd ("tools/nolibc: define time_t in terms of
__kernel_old_time_t") made nolibc use the kernel's time type so that
`time_t` matches `timespec::tv_sec` on all ABIs (notably x32).
But since __kernel_old_time_t is fairly new, notably from 2020 in commit
94c467ddb273 ("y2038: add __kernel_old_timespec and __kernel_old_time_t"),
nolibc builds that rely on host headers may fail.
Switch to __kernel_time_t, which is the same as __kernel_old_time_t and
has existed for longer.
Tested in PPC VM of Open Source Lab of Oregon State University
(./tools/testing/selftests/rcutorture/bin/mkinitrd.sh)
Fixes: d5094bcb5bfd ("tools/nolibc: define time_t in terms of __kernel_old_time_t")
Signed-off-by: Zhouyi Zhou <zhouzhouyi@gmail.com>
[Thomas: Reformat commit and its message a bit]
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
35 lines
1.0 KiB
C
35 lines
1.0 KiB
C
/* SPDX-License-Identifier: LGPL-2.1 OR MIT */
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/*
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* Standard definitions and types for NOLIBC
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* Copyright (C) 2017-2021 Willy Tarreau <w@1wt.eu>
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*/
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#ifndef _NOLIBC_STD_H
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#define _NOLIBC_STD_H
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/* Declare a few quite common macros and types that usually are in stdlib.h,
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* stdint.h, ctype.h, unistd.h and a few other common locations. Please place
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* integer type definitions and generic macros here, but avoid OS-specific and
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* syscall-specific stuff, as this file is expected to be included very early.
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*/
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#include "stdint.h"
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#include "stddef.h"
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#include <linux/types.h>
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/* those are commonly provided by sys/types.h */
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typedef unsigned int dev_t;
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typedef unsigned long ino_t;
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typedef unsigned int mode_t;
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typedef signed int pid_t;
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typedef unsigned int uid_t;
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typedef unsigned int gid_t;
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typedef unsigned long nlink_t;
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typedef signed long off_t;
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typedef signed long blksize_t;
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typedef signed long blkcnt_t;
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typedef __kernel_time_t time_t;
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#endif /* _NOLIBC_STD_H */
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