mmap.hpp

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// SPDX-License-Identifier: GPL-3.0-or-later
 
#pragma once
 
#include "mos/mm/mm_types.hpp"
 
#include <mos/mm/paging/paging.hpp>
#include <mos/tasks/task_types.hpp>
#include <mos/types.hpp>
 
MOS_ENUM_FLAGS(mmap_flags_t, MMapFlags);

ptr_t mmap_anonymous(MMContext *ctx, ptr_t hint_addr, MMapFlags flags, VMFlags VMFlags, size_t n_pages);

ptr_t mmap_file(MMContext *ctx, ptr_t hint_addr, MMapFlags flags, VMFlags VMFlags, size_t n_pages, IO *io, off_t offset);

bool munmap(ptr_t addr, size_t size);

bool vm_protect(MMContext *mmctx, ptr_t addr, size_t size, VMFlags perm);