implicit_tls.c File Reference

#include <ndk/ntndk.h>
#include <windows.h>

Include dependency graph for implicit_tls.c:

Go to the source code of this file.

Macros
#define	WIN32_NO_STATUS
#define	_INC_WINDOWS
#define	COM_NO_WINDOWS_H

Functions
	_CRTALLOC (".tls")
BOOL WINAPI	DllMain (IN HINSTANCE hDllHandle, IN DWORD dwReason, IN LPVOID lpvReserved)

Macro Definition Documentation

_INC_WINDOWS

#define _INC_WINDOWS

Definition at line 9 of file implicit_tls.c.

COM_NO_WINDOWS_H

#define COM_NO_WINDOWS_H

Definition at line 10 of file implicit_tls.c.

WIN32_NO_STATUS

#define WIN32_NO_STATUS

Definition at line 8 of file implicit_tls.c.

Function Documentation

_CRTALLOC()

_CRTALLOC

(

".tls"

)

Definition at line 38 of file implicit_tls.c.

                                                            {
  (ULONG_PTR) &_tls_start, (ULONG_PTR) &_tls_end + 3,
  (ULONG_PTR) &_tls_index, (ULONG_PTR) 0,
  (ULONG) 0, (ULONG) 0
};

DllMain()

BOOL WINAPI DllMain	(	IN HINSTANCE	hDllHandle,
		IN DWORD	dwReason,
		IN LPVOID	lpvReserved
	)

@DllMain

Core routine of the Utility Manager's library.

Parameters

[in]	hDllInstance	The entry point instance of the library.
[in]	fdwReason	The reason argument to indicate the motive DllMain is being called.
[in]	lpvReserved	Reserved.

Returns

Returns TRUE when main call initialization has succeeded, FALSE otherwise.

Definition at line 50 of file implicit_tls.c.

{
    PTEB Teb = NtCurrentTeb();
    PVOID* TlsVector = Teb->ThreadLocalStoragePointer;
    PULONG_PTR ModuleHandle = (PULONG_PTR)TlsVector[_tls_index];
    if (dwReason == DLL_PROCESS_ATTACH)
    {
        #if defined(_MSC_VER)
        #pragma warning( disable : 4311)
        #endif
        *ModuleHandle = (ULONG_PTR)GetModuleHandleA(NULL) + 1;
    }
    return TRUE;
}