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Kernel: moved read/write_from_user out of Process

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This commit is contained in:
DcraftBg
2026-05-20 17:21:50 +03:00
committed by Bananymous
parent 14aa28b043
commit 718379ce3b
7 changed files with 67 additions and 47 deletions
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3
kernel/include/kernel/Process.h
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@@ -284,9 +284,6 @@ namespace Kernel
BAN::ErrorOr<FileParent> find_parent_file(int fd, const char* path, int flags) const;
BAN::ErrorOr<VirtualFileSystem::File> find_relative_parent(int fd, const char* path) const;
BAN::ErrorOr<void> read_from_user(const void* user_addr, void* out, size_t size);
BAN::ErrorOr<void> read_string_from_user(const char* user_addr, char* out, size_t max_size);
BAN::ErrorOr<void> write_to_user(void* user_addr, const void* in, size_t size);
BAN::ErrorOr<MemoryRegion*> validate_and_pin_pointer_access(const void*, size_t, bool needs_write);
uint64_t signal_pending_mask() const

12
kernel/include/kernel/UserCopy.h Normal file
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@@ -0,0 +1,12 @@
#pragma once
#include <BAN/Errors.h>
namespace Kernel
{
BAN::ErrorOr<void> read_from_user(const void* user_addr, void* out, size_t size);
BAN::ErrorOr<void> read_string_from_user(const char* user_addr, char* out, size_t max_size);
BAN::ErrorOr<void> write_to_user(void* user_addr, const void* in, size_t size);
};