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- /* SPDX-License-Identifier: LGPL-2.1 OR MIT */
- /*
- * Minimal errno definitions for NOLIBC
- * Copyright (C) 2017-2022 Willy Tarreau <w@1wt.eu>
- */
- /* make sure to include all global symbols */
- #include "nolibc.h"
- #ifndef _NOLIBC_ERRNO_H
- #define _NOLIBC_ERRNO_H
- #include <linux/errno.h>
- #ifndef NOLIBC_IGNORE_ERRNO
- #define SET_ERRNO(v) do { errno = (v); } while (0)
- int errno __attribute__((weak));
- #else
- #define SET_ERRNO(v) do { } while (0)
- #endif
- /* errno codes all ensure that they will not conflict with a valid pointer
- * because they all correspond to the highest addressable memory page.
- */
- #define MAX_ERRNO 4095
- #endif /* _NOLIBC_ERRNO_H */
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