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include/limits.h: Add file (read: borrow from Linux) 

Copied from Linux file `include/vdso/limits.h` with some adjustments.

Change-Id: I427d88b1d630fdc3c3e9c1b0e475adbf448d801a
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55319
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Angel Pons 2021-06-08 16:49:00 +02:00 committed by Patrick Georgi
parent bb8d00d8f7
commit f1763ca7e5
1 changed files with 20 additions and 0 deletions
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src/include/limits.h Normal file
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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef LIMITS_H
#define LIMITS_H
#define USHRT_MAX ((unsigned short)~0U)
#define SHRT_MAX ((short)(USHRT_MAX >> 1))
#define SHRT_MIN ((short)(-SHRT_MAX - 1))
#define INT_MAX ((int)(~0U >> 1))
#define INT_MIN (-INT_MAX - 1)
#define UINT_MAX (~0U)
#define LONG_MAX ((long)(~0UL >> 1))
#define LONG_MIN (-LONG_MAX - 1)
#define ULONG_MAX (~0UL)
#define LLONG_MAX ((long long)(~0ULL >> 1))
#define LLONG_MIN (-LLONG_MAX - 1)
#define ULLONG_MAX (~0ULL)
#define UINTPTR_MAX ULONG_MAX
#endif /* LIMITS_H */