Improved logic in wow64.c

3 files changed, 32 insertions, 29 deletions

diff --git a/3rdparty/lua/src/modules/winreg.c b/3rdparty/lua/src/modules/winreg.c
index 8676ff9..13ab0eb 100644
--- a/3rdparty/lua/src/modules/winreg.c
+++ b/3rdparty/lua/src/modules/winreg.c
@@ -36,9 +36,7 @@
 #include "lua-winreg/src/lua_int64.c"
 #include "lua-winreg/src/lua_mtutil.c"
 #include "lua-winreg/src/lua_tstring.c"
-#ifndef LUA_REG_NO_HIVEOPS
-#   include "lua-winreg/src/win_privileges.c"
-#endif // LUA_REG_NO_HIVEOPS
+#include "lua-winreg/src/win_privileges.c"
 #include "lua-winreg/src/win_registry.c"
 #include "lua-winreg/src/win_trace.c"
 #include "lua-winreg/src/winreg.c"
diff --git a/3rdparty/lua/src/modules/wow64.c b/3rdparty/lua/src/modules/wow64.c
index b490750..30c8ef5 100644
--- a/3rdparty/lua/src/modules/wow64.c
+++ b/3rdparty/lua/src/modules/wow64.c
@@ -22,13 +22,17 @@ static int luaC_iswow64_(lua_State* L)
     {
         typedef BOOL (WINAPI *TFNIsWow64Process) (HANDLE, PBOOL);
         static int cachedResult = 0;
-        TFNIsWow64Process pfnIsWow64Process = (TFNIsWow64Process)GetProcAddress(GetModuleHandle(TEXT("kernel32.dll")), "IsWow64Process");
-        if(pfnIsWow64Process)
+        HMODULE hKernel32 = GetModuleHandle(TEXT("kernel32.dll"));
+        if(hKernel32)
         {
-            BOOL bIsWow64 = FALSE;
-            // Ignore result, instead presume it's not WOW64
-            (void)pfnIsWow64Process(GetCurrentProcess(), &bIsWow64);
-            cachedResult = (bIsWow64) ? 1 : 0;
+            TFNIsWow64Process pfnIsWow64Process = (TFNIsWow64Process)GetProcAddress(hKernel32, "IsWow64Process");
+            if(pfnIsWow64Process)
+            {
+                BOOL bIsWow64 = FALSE;
+                // Ignore result, instead presume it's not WOW64
+                (void)pfnIsWow64Process(GetCurrentProcess(), &bIsWow64);
+                cachedResult = (bIsWow64) ? 1 : 0;
+            }
         }
         pcachedResult = &cachedResult;
     }
diff --git a/windirstat/WDS_Lua_C.c b/windirstat/WDS_Lua_C.c
index 7d12dc7..768a12c 100644
--- a/windirstat/WDS_Lua_C.c
+++ b/windirstat/WDS_Lua_C.c
@@ -3,9 +3,9 @@
 #include "WDS_Lua_C.h"
 
 #ifdef _WIN64
-#   pragma warning(push)
-#   pragma warning(disable:4324)
-#   pragma warning(disable:4334)
+#pragma warning(push)
+#pragma warning(disable : 4324)
+#pragma warning(disable : 4334)
 #endif
 
 // Modules/Packages, individual functions
@@ -18,22 +18,23 @@
 // Cheat a bit to redefine the list of "default" libraries ...
 #ifndef WDS_LUA_NO_INIT
 static const luaL_Reg lualibs[] = {
-    {"", luaopen_base},
-    {LUA_LOADLIBNAME, luaopen_package},
-    {LUA_TABLIBNAME, luaopen_table},
-    {LUA_IOLIBNAME, luaopen_io},
-    {LUA_OSLIBNAME, luaopen_os},
-    {LUA_STRLIBNAME, luaopen_string},
-    {LUA_MATHLIBNAME, luaopen_math},
-    {LUA_DBLIBNAME, luaopen_debug},
-    {LUA_WINREGNAME, luaopen_winreg},
-    {NULL, NULL},
+    { "", luaopen_base },
+    { LUA_LOADLIBNAME, luaopen_package },
+    { LUA_TABLIBNAME, luaopen_table },
+    { LUA_IOLIBNAME, luaopen_io },
+    { LUA_OSLIBNAME, luaopen_os },
+    { LUA_STRLIBNAME, luaopen_string },
+    { LUA_MATHLIBNAME, luaopen_math },
+    { LUA_DBLIBNAME, luaopen_debug },
+    { LUA_WINREGNAME, luaopen_winreg },
+    { NULL, NULL },
 };
 
-static void luaWDS_openlibs_(lua_State *L)
+static void luaWDS_openlibs_(lua_State* L)
 {
-    const luaL_Reg *lib = lualibs;
-    for (; lib->func; lib++) {
+    const luaL_Reg* lib = lualibs;
+    for (; lib->func; lib++)
+    {
         lua_pushcfunction(L, lib->func);
         lua_pushstring(L, lib->name);
         lua_call(L, 1, 0);
@@ -44,10 +45,10 @@ static void luaWDS_openlibs_(lua_State *L)
 lua_State* luaWDS_open()
 {
     lua_State* L = lua_open();
-    if(L)
+    if (L)
     {
-        lua_gc(L, LUA_GCSTOP, 0);  /* stop collector during initialization */
-        luaWDS_openlibs_(L);  /* open libraries */
+        lua_gc(L, LUA_GCSTOP, 0); /* stop collector during initialization */
+        luaWDS_openlibs_(L);      /* open libraries */
         luaL_register(L, LUA_OSLIBNAME, wow64_funcs);
         luaL_register(L, LUA_OSLIBNAME, isadmin_funcs);
         luaL_register(L, LUA_OSLIBNAME, dbgprint_funcs);
@@ -57,5 +58,5 @@ lua_State* luaWDS_open()
 }
 
 #ifdef _WIN64
-#   pragma warning(pop)
+#pragma warning(pop)
 #endif