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68 lines
2.8 KiB
PHP
68 lines
2.8 KiB
PHP
{
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This file is part of the Free Pascal run time library.
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Copyright (c) 1999-2015 by the Free Pascal development team
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See the file COPYING.FPC, included in this distribution,
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for details about the copyright.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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**********************************************************************}
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{$ifdef FPC_SYSTEM_HAS_SYSDLH}
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{$i sysdlh.inc}
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{$else FPC_SYSTEM_HAS_SYSDLH}
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{ These are fallback declarations }
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type
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TLibHandle = THandle;
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const
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NilHandle = TLibHandle(0);
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{$endif FPC_SYSTEM_HAS_SYSDLH}
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{ ---------------------------------------------------------------------
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OS - Independent declarations.
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---------------------------------------------------------------------}
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type
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{$if not declared(TOrdinalEntry)}
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TOrdinalEntry = SizeUInt;
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{$endif not declared(TOrdinalEntry)}
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TLoadLibraryUHandler = function(const Name: UnicodeString): TLibHandle;
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TLoadLibraryAHandler = function(const Name: RawByteString): TLibHandle;
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TGetProcAddressHandler = function(Lib: TLibHandle; const ProcName: AnsiString): {$ifdef cpui8086}FarPointer{$else}Pointer{$endif};
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TGetProcAddressOrdinalHandler = function(Lib: TLibHandle; Ordinal: TOrdinalEntry): {$ifdef cpui8086}FarPointer{$else}Pointer{$endif};
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TUnloadLibraryHandler = function(Lib: TLibHandle): Boolean;
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TGetLoadErrorStrHandler = function: AnsiString;
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TDynLibsManager = record
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LoadLibraryU: TLoadLibraryUHandler;
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LoadLibraryA: TLoadLibraryAHandler;
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GetProcAddress: TGetProcAddressHandler;
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GetProcAddressOrdinal: TGetProcAddressOrdinalHandler;
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UnloadLibrary: TUnloadLibraryHandler;
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GetLoadErrorStr: TGetLoadErrorStrHandler;
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end;
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Function SafeLoadLibrary(const Name : RawByteString) : TLibHandle;
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Function LoadLibrary(const Name : RawByteString) : TLibHandle;
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Function SafeLoadLibrary(const Name : UnicodeString) : TLibHandle;
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Function LoadLibrary(const Name : UnicodeString) : TLibHandle;
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Function GetProcedureAddress(Lib : TlibHandle; const ProcName : AnsiString) : {$ifdef cpui8086}FarPointer{$else}Pointer{$endif};
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Function GetProcedureAddress(Lib : TLibHandle; Ordinal: TOrdinalEntry) : {$ifdef cpui8086}FarPointer{$else}Pointer{$endif};
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Function UnloadLibrary(Lib : TLibHandle) : Boolean;
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Function GetLoadErrorStr: AnsiString;
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// Kylix/Delphi compability
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Function FreeLibrary(Lib : TLibHandle) : Boolean; inline;
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Function GetProcAddress(Lib : TlibHandle; const ProcName : AnsiString) : {$ifdef cpui8086}FarPointer{$else}Pointer{$endif}; inline;
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Procedure GetDynLibsManager (Out Manager : TDynLibsManager);
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Procedure SetDynLibsManager (Const New : TDynLibsManager);
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Procedure SetDynLibsManager (Const New : TDynLibsManager; out Old: TDynLibsManager);
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