source: trunk/src/NTDLL/initntdll.cpp@ 9704

Last change on this file since 9704 was 9704, checked in by sandervl, 23 years ago

Dll load/unload changes

File size: 2.9 KB
Line 
1/*
2 * DLL entry point
3 *
4 * Copyright 1998 Sander van Leeuwen
5 * Copyright 1998 Peter Fitzsimmons
6 *
7 *
8 * Project Odin Software License can be found in LICENSE.TXT
9 *
10 */
11
12/*-------------------------------------------------------------*/
13/* INITERM.C -- Source for a custom dynamic link library */
14/* initialization and termination (_DLL_InitTerm) */
15/* function. */
16/* */
17/* When called to perform initialization, this sample function */
18/* gets storage for an array of integers, and initializes its */
19/* elements with random integers. At termination time, it */
20/* frees the array. Substitute your own special processing. */
21/*-------------------------------------------------------------*/
22
23
24/* Include files */
25#define INCL_DOSMODULEMGR
26#define INCL_DOSPROCESS
27#include <os2wrap.h> //Odin32 OS/2 api wrappers
28#include <stdlib.h>
29#include <stdio.h>
30#include <string.h>
31#include <odin.h>
32#include <win32type.h>
33#include <winconst.h>
34#include <odinlx.h>
35#include <misc.h> /*PLF Wed 98-03-18 23:18:15*/
36#include <initdll.h>
37#include <exitlist.h>
38
39
40extern "C" {
41BOOL WIN32API NTDLL_LibMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved);
42extern DWORD _Resource_PEResTab;
43}
44
45static HMODULE dllHandle = 0;
46
47//******************************************************************************
48//******************************************************************************
49ULONG APIENTRY inittermNTDLL(ULONG hModule, ULONG ulFlag)
50{
51 /*-------------------------------------------------------------------------*/
52 /* If ulFlag is zero then the DLL is being loaded so initialization should */
53 /* be performed. If ulFlag is 1 then the DLL is being freed so */
54 /* termination should be performed. */
55 /*-------------------------------------------------------------------------*/
56
57 switch (ulFlag) {
58 case 0 :
59
60 CheckVersionFromHMOD(PE2LX_VERSION, hModule); /*PLF Wed 98-03-18 05:28:48*/
61 dllHandle = RegisterLxDll(hModule, (WIN32DLLENTRY)NTDLL_LibMain, (PVOID)&_Resource_PEResTab,
62 0, 0, 0);
63 if(dllHandle == 0)
64 return 0UL;
65
66 dprintf(("ntdll init %s %s (%x)", __DATE__, __TIME__, inittermNTDLL));
67
68 break;
69 case 1 :
70 if(dllHandle) {
71 UnregisterLxDll(dllHandle);
72 }
73 break;
74 default :
75 return 0UL;
76 }
77
78 /***********************************************************/
79 /* A non-zero value must be returned to indicate success. */
80 /***********************************************************/
81 return 1UL;
82}
83//******************************************************************************
84//******************************************************************************
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