mmap.h

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// SPDX-License-Identifier: GPL-3.0-or-later
 
#pragma once
 
#include "mos/platform/platform.h"
 
#include <mos/mm/paging/paging.h>
#include <mos/tasks/task_types.h>
#include <mos/types.h>
 
ptr_t mmap_anonymous(mm_context_t *ctx, ptr_t hint_addr, mmap_flags_t flags, vm_flags vm_flags, size_t n_pages);
 
ptr_t mmap_file(mm_context_t *ctx, ptr_t hint_addr, mmap_flags_t flags, vm_flags vm_flags, size_t n_pages, io_t *io, off_t offset);
 
bool munmap(ptr_t addr, size_t size);
 
bool vm_protect(mm_context_t *mmctx, ptr_t addr, size_t size, vm_flags perm);