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mdbx-windows: add MDBX_BUILD_DLL and DllMain().

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Change-Id: I715f5ea84fe77923eecbc617c4e994e3e5d44605
This commit is contained in:
Leonid Yuriev 2018-10-07 22:19:54 +03:00
parent c9e3dc373b
commit 777d1db5c9
3 changed files with 17 additions and 7 deletions
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8
dll.vcxproj
View File

@ -95,7 +95,7 @@
</PropertyGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<ClCompile>
<PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBMDBX_EXPORTS;%(PreprocessorDefinitions);MDBX_DEBUG=1</PreprocessorDefinitions>
<PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;LIBMDBX_EXPORTS;MDBX_BUILD_DLL;%(PreprocessorDefinitions);MDBX_DEBUG=1</PreprocessorDefinitions>
<RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
<WarningLevel>EnableAllWarnings</WarningLevel>
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
@ -111,7 +111,7 @@
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<ClCompile>
<PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBMDBX_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;LIBMDBX_EXPORTS;MDBX_BUILD_DLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
<WarningLevel>EnableAllWarnings</WarningLevel>
<DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
@ -140,7 +140,7 @@
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<ClCompile>
<WarningLevel>EnableAllWarnings</WarningLevel>
<PreprocessorDefinitions>WIN64;_DEBUG;_WINDOWS;_USRDLL;LIBMDBX_EXPORTS;%(PreprocessorDefinitions);MDBX_DEBUG=1</PreprocessorDefinitions>
<PreprocessorDefinitions>WIN64;_DEBUG;_WINDOWS;_USRDLL;LIBMDBX_EXPORTS;MDBX_BUILD_DLL;%(PreprocessorDefinitions);MDBX_DEBUG=1</PreprocessorDefinitions>
<RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
<StringPooling>true</StringPooling>
<TreatWarningAsError>true</TreatWarningAsError>
@ -148,7 +148,7 @@
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<ClCompile>
<PreprocessorDefinitions>WIN64;NDEBUG;_WINDOWS;_USRDLL;LIBMDBX_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<PreprocessorDefinitions>WIN64;NDEBUG;_WINDOWS;_USRDLL;LIBMDBX_EXPORTS;MDBX_BUILD_DLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
<StringPooling>true</StringPooling>
<Optimization>Full</Optimization>

2
mdbx.h
View File

@ -207,6 +207,7 @@ extern LIBMDBX_API const mdbx_version_info mdbx_version;
extern LIBMDBX_API const mdbx_build_info mdbx_build;
#if defined(_WIN32) || defined(_WIN64)
#ifndef MDBX_BUILD_DLL
/* Dll initialization callback for ability to dynamically load MDBX DLL by
* LoadLibrary() on Windows versions before Windows Vista. This function MUST be
@ -222,6 +223,7 @@ extern LIBMDBX_API const mdbx_build_info mdbx_build;
void LIBMDBX_API NTAPI mdbx_dll_callback(PVOID module, DWORD reason,
PVOID reserved);
#endif /* MDBX_CONFIG_MANUAL_TLS_CALLBACK */
#endif /* MDBX_BUILD_DLL */
#endif /* Windows */
/* The name of the lock file in the DB environment */

14
src/lck-windows.c
View File

@ -26,11 +26,16 @@
static void mdbx_winnt_import(void);
#ifdef MDBX_BUILD_DLL
BOOL APIENTRY DllMain(HANDLE module, DWORD reason, LPVOID reserved)
#else
#if !MDBX_CONFIG_MANUAL_TLS_CALLBACK
static
#endif /* !MDBX_CONFIG_MANUAL_TLS_CALLBACK */
void NTAPI
mdbx_dll_callback(PVOID module, DWORD reason, PVOID reserved) {
mdbx_dll_callback(PVOID module, DWORD reason, PVOID reserved)
#endif /* MDBX_BUILD_DLL */
{
(void)reserved;
switch (reason) {
case DLL_PROCESS_ATTACH:
@ -47,9 +52,12 @@ static
mdbx_rthc_thread_dtor(module);
break;
}
#ifdef MDBX_BUILD_DLL
return TRUE;
#endif
}
#if !MDBX_CONFIG_MANUAL_TLS_CALLBACK
#if !defined(MDBX_BUILD_DLL) && !MDBX_CONFIG_MANUAL_TLS_CALLBACK
/* *INDENT-OFF* */
/* clang-format off */
#if defined(_MSC_VER)
@ -87,7 +95,7 @@ static
#endif
/* *INDENT-ON* */
/* clang-format on */
#endif /* !MDBX_CONFIG_MANUAL_TLS_CALLBACK */
#endif /* !defined(MDBX_BUILD_DLL) && !MDBX_CONFIG_MANUAL_TLS_CALLBACK */
/*----------------------------------------------------------------------------*/