diff options
Diffstat (limited to 'tools/include/nolibc/errno.h')
| -rw-r--r-- | tools/include/nolibc/errno.h | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/tools/include/nolibc/errno.h b/tools/include/nolibc/errno.h index 9dc4919c769b..08a33c40ec0c 100644 --- a/tools/include/nolibc/errno.h +++ b/tools/include/nolibc/errno.h @@ -4,16 +4,17 @@ * 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 <asm/errno.h> - -/* this way it will be removed if unused */ -static int errno; +#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 @@ -24,7 +25,4 @@ static int errno; */ #define MAX_ERRNO 4095 -/* make sure to include all global symbols */ -#include "nolibc.h" - #endif /* _NOLIBC_ERRNO_H */ |