godot/modules/mono/thirdparty/coreclr_delegates.h
Ignacio Roldán Etcheverry f784fb2000 C#: Replace libnethost dependency to find hostfxr
We want to replace libnethost as it gives us issues with some compilers.
Our implementation tries to mimic libnethost's hostfxr_resolver search
logic. We try to use the same function names for easier comparing in
case we need to update this in the future.
2022-09-07 16:36:36 +02:00

48 lines
2.4 KiB
C++

// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
#ifndef __CORECLR_DELEGATES_H__
#define __CORECLR_DELEGATES_H__
#include <stdint.h>
#if defined(_WIN32)
#define CORECLR_DELEGATE_CALLTYPE __stdcall
#ifdef _WCHAR_T_DEFINED
typedef wchar_t char_t;
#else
typedef unsigned short char_t;
#endif
#else
#define CORECLR_DELEGATE_CALLTYPE
typedef char char_t;
#endif
#define UNMANAGEDCALLERSONLY_METHOD ((const char_t*)-1)
// Signature of delegate returned by coreclr_delegate_type::load_assembly_and_get_function_pointer
typedef int (CORECLR_DELEGATE_CALLTYPE *load_assembly_and_get_function_pointer_fn)(
const char_t *assembly_path /* Fully qualified path to assembly */,
const char_t *type_name /* Assembly qualified type name */,
const char_t *method_name /* Public static method name compatible with delegateType */,
const char_t *delegate_type_name /* Assembly qualified delegate type name or null
or UNMANAGEDCALLERSONLY_METHOD if the method is marked with
the UnmanagedCallersOnlyAttribute. */,
void *reserved /* Extensibility parameter (currently unused and must be 0) */,
/*out*/ void **delegate /* Pointer where to store the function pointer result */);
// Signature of delegate returned by load_assembly_and_get_function_pointer_fn when delegate_type_name == null (default)
typedef int (CORECLR_DELEGATE_CALLTYPE *component_entry_point_fn)(void *arg, int32_t arg_size_in_bytes);
typedef int (CORECLR_DELEGATE_CALLTYPE *get_function_pointer_fn)(
const char_t *type_name /* Assembly qualified type name */,
const char_t *method_name /* Public static method name compatible with delegateType */,
const char_t *delegate_type_name /* Assembly qualified delegate type name or null,
or UNMANAGEDCALLERSONLY_METHOD if the method is marked with
the UnmanagedCallersOnlyAttribute. */,
void *load_context /* Extensibility parameter (currently unused and must be 0) */,
void *reserved /* Extensibility parameter (currently unused and must be 0) */,
/*out*/ void **delegate /* Pointer where to store the function pointer result */);
#endif // __CORECLR_DELEGATES_H__