shadPS4/src/core/libraries/kernel/kernel.h

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C++

// SPDX-FileCopyrightText: Copyright 2024 shadPS4 Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include "common/types.h"
#include "core/libraries/kernel/orbis_error.h"
namespace Core::Loader {
class SymbolsResolver;
}
namespace Libraries::Kernel {
void ErrSceToPosix(int result);
int ErrnoToSceKernelError(int e);
void SetPosixErrno(int e);
int* PS4_SYSV_ABI __Error();
template <class F, F f>
struct OrbisWrapperImpl;
template <class R, class... Args, PS4_SYSV_ABI R (*f)(Args...)>
struct OrbisWrapperImpl<PS4_SYSV_ABI R (*)(Args...), f> {
static R PS4_SYSV_ABI wrap(Args... args) {
u32 ret = f(args...);
if (ret != 0) {
ret += ORBIS_KERNEL_ERROR_UNKNOWN;
}
return ret;
}
};
#define ORBIS(func) (Libraries::Kernel::OrbisWrapperImpl<decltype(&(func)), func>::wrap)
int* PS4_SYSV_ABI __Error();
void RegisterKernel(Core::Loader::SymbolsResolver* sym);
} // namespace Libraries::Kernel