From a8d1c2dde9cc8849ca18ec2c66631c5166d779e8 Mon Sep 17 00:00:00 2001 From: Andreas Kling Date: Sat, 14 Aug 2021 16:03:38 +0200 Subject: Kernel+LibC: Share definitions for sys/mman.h --- Kernel/API/POSIX/sys/mman.h | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 Kernel/API/POSIX/sys/mman.h (limited to 'Kernel/API/POSIX') diff --git a/Kernel/API/POSIX/sys/mman.h b/Kernel/API/POSIX/sys/mman.h new file mode 100644 index 0000000000..3c996e9699 --- /dev/null +++ b/Kernel/API/POSIX/sys/mman.h @@ -0,0 +1,39 @@ +/* + * Copyright (c) 2018-2021, Andreas Kling + * + * SPDX-License-Identifier: BSD-2-Clause + */ + +#pragma once + +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +#define MAP_FILE 0x00 +#define MAP_SHARED 0x01 +#define MAP_PRIVATE 0x02 +#define MAP_FIXED 0x10 +#define MAP_ANONYMOUS 0x20 +#define MAP_ANON MAP_ANONYMOUS +#define MAP_STACK 0x40 +#define MAP_NORESERVE 0x80 +#define MAP_RANDOMIZED 0x100 +#define MAP_PURGEABLE 0x200 + +#define PROT_READ 0x1 +#define PROT_WRITE 0x2 +#define PROT_EXEC 0x4 +#define PROT_NONE 0x0 + +#define MAP_FAILED ((void*)-1) + +#define MADV_SET_VOLATILE 0x100 +#define MADV_SET_NONVOLATILE 0x200 + +#ifdef __cplusplus +} +#endif -- cgit v1.2.3