How to print file inclusion stack in VC6 - ATL / WTL / STL Discussion Boards

Re: error C2039: 'abort' : is not a member of 'std'

Richard MacCutchan3-Sep-12 3:21

Richard MacCutchan

3-Sep-12 3:21

Difficult to guess without more information; take a look at the header file to see how it is declared.

One of these days I'm going to think of a really clever signature.

Re: error C2039: 'abort' : is not a member of 'std'

Stephen Hewitt3-Sep-12 17:54

Stephen Hewitt

3-Sep-12 17:54

Throw VC6 in the bin, it's long past its useby date.

Steve

Re: error C2039: 'abort' : is not a member of 'std'

KASR13-Sep-12 20:46

KASR1

3-Sep-12 20:46

Thanks. Yes, That's right! we are slowly moving to VS2010. But at this point of time we are in a situation to use

std::abort();

in both VC6 and VS2010. This compiles well in VS2010 but my concern is why its not in VC6. Any idea would be helpful.

Re: error C2039: 'abort' : is not a member of 'std'

Richard MacCutchan3-Sep-12 23:18

Richard MacCutchan

3-Sep-12 23:18

Why not just use abort()? Adding the namespace prefix buys you nothing.

One of these days I'm going to think of a really clever signature.

Re: error C2039: 'abort' : is not a member of 'std'

KASR13-Sep-12 23:29

KASR1

3-Sep-12 23:29

Ok. Sorry for not explaining that the code piece 'std::abort()' is part of third party and we cannot modify it.

Re: error C2039: 'abort' : is not a member of 'std'

Richard MacCutchan4-Sep-12 0:23

Richard MacCutchan

4-Sep-12 0:23

Then contact the third party and tell them to fix it. I assume that you have paid for this code in which case it is their responsibility to provide a fully working solution.

With the amount of information you have provided about this code it is difficult to make any better suggestions.

One of these days I'm going to think of a really clever signature.

Re: error C2039: 'abort' : is not a member of 'std'

KASR14-Sep-12 3:36

KASR1

4-Sep-12 3:36

Thanks for your help.

I found a soultion to this problem.

#if _MSC_VER <=1200
namespace std
{
    using ::abort;
}
#endif

This way we can make 'std' namespace to refer global abort(). It doesn't require to modify 3rd party.

How to print file inclusion stack in VC6

KASR17-Aug-12 0:43

KASR1

7-Aug-12 0:43

Hi, Is there a way to print file inclusion stack/order in VC++6.0.

In VC10, we can print file inclusion stack in debug window using /showIncludes compiler switch. But same switch is not recognized in VC6.

c++ and directshow

mexmerou4-Aug-12 1:04

mexmerou

4-Aug-12 1:04

hi every one this is my first post here in fact i'm confused little bit cause i got to finish a project that i haven't started yet i need to capture image with directshow
in fact i haven't understand directshow very well it's questions and pin ... difficult to grasp for the first time .
the second point if i need a window in which i have to put my components should i create it by hand (from scratch by code ) IVideoWindow ?? and what about list & button ??

let me know

Re: c++ and directshow

Richard MacCutchan4-Aug-12 2:29

Richard MacCutchan

4-Aug-12 2:29

mexmerou wrote:
i haven't understand directshow very well

There is nothing much we can offer except to study the documentation[^] and to use Google to search for samples and tutorials.

mexmerou wrote:
the second point

... is not very clear, perhaps you could give some more detail about how your application will be built.

One of these days I'm going to think of a really clever signature.

Re: c++ and directshow

barneyman7-Aug-12 20:52

barneyman

7-Aug-12 20:52

DShow isn't as intimidating as it looks

You create an IFilterGraph, add the filters you want, then create a ICaptureGraphBuilder2, point it at the IFilterGraph, and ask it to RenderStream

You don't really have to worry about pins unless you intend to write your own source or transforms

As regards IVideoWindow, yes, create your own child window and point IVideoWindow at it

There are numerous examples kicking around

Re: c++ and directshow

jk chan15-Aug-12 21:33

jk chan

15-Aug-12 21:33

Take a look at GraphEdit tool, where you can drag and drop several filters and test it. Or you can just drag and drop a Avi file into graphedit, immediately it will show the filters and connections.

Also take a look at sample direct show filters (comes with dxsdk) . Start with simple BallFilter http://msdn.microsoft.com/en-us/library/windows/desktop/dd318194(v=vs.85).aspx[^]

Hopes this helps
jkchan
http://cgmath.blogspot.com[^]

If u can Dream... U can do it
http://cgmath.blogspot.com/

Need C++ developers for MapWindow Summer of Code 2012

Paul Meems25-Jul-12 4:38

Paul Meems

25-Jul-12 4:38

I've reposted this in the Collaboration / Beta Testing forum: Need-Cplusplus-developers-for-MapWindow-Summer-of-Code [^]

modified 25-Jul-12 11:30am.

Re: Need C++ developers for MapWindow Summer of Code 2012

Richard MacCutchan25-Jul-12 5:35

Richard MacCutchan

25-Jul-12 5:35

This is noit a valid question for the ATL forum, please try Collaboration & Beta Testing[^], or one of the "rentacoder" forums.

One of these days I'm going to think of a really clever signature.

Re: Need C++ developers for MapWindow Summer of Code 2012

Paul Meems25-Jul-12 5:43

Paul Meems

25-Jul-12 5:43

Sorry Richard,
It seems the mentioned forum is a better place for my question.
I tried to edit my post and move it to the other forum but I couldn't.
Isn't this possible?
Should I repost my question and delete this one?

Thanks,
Paul

Re: Need C++ developers for MapWindow Summer of Code 2012

Richard MacCutchan25-Jul-12 6:13

Richard MacCutchan

25-Jul-12 6:13

I think only the administrators can move it. Just repost the entire message to the other forum, then edit the one here and replace the content with a note that you have moved it.

One of these days I'm going to think of a really clever signature.

C++/MFC solution Convert string to integer only such that if it is alphanumeric or float it should show as invalid values.

Abinash Mohanty17-Jul-12 19:11

Abinash Mohanty

17-Jul-12 19:11

Hi All,

I want to covert a string to integer in MFC.Consider the string as char str[10]; and integer as int num; My case is as following:-
1) Suppose str = "10"
num should be = 10
2) Suppose str = "10.88"
num should be 0 or any invalid number so that we can identify that its not an integer but any other value.
3) Suppose str = "10ab"
num should be 0 or any invalid number so that we can identify that its not an integer but any other value.

Is there any direct API by which we can identify the above cases. I have tried atoi() but it returns the remaining integer value after removing the float or alphanumeric values.
Or
I have to try it by creating my own method.

Re: C++/MFC solution Convert string to integer only such that if it is alphanumeric or float it should show as invalid values.

Richard MacCutchan17-Jul-12 22:43

Richard MacCutchan

17-Jul-12 22:43

You could use strtol()[^] and its variants, as it will give you a pointer to the character that stops the scan of the string. You can then check this character and decide what actions to take. I do not know of any MFC class that offers a more comprehensive solution, but a search of the MFC library should tell you.

One of these days I'm going to think of a really clever signature.

Re: C++/MFC solution Convert string to integer only such that if it is alphanumeric or float it should show as invalid values.

evaj0318-Jul-12 3:40

evaj03

18-Jul-12 3:40

Not sure if this is applicable to MFC, but the stringstream library will do this:

C++

#include <iostream>
#include <sstream>

int main( )
{
   std::string inString( "10.88" );
   int outNum;

   std::stringstream ss( inString );

   ss >> outNum;

   std::cout << "As Number [" << outNum << "]" << std::endl;
}

Sample output would be:

As Number [10]

Re: C++/MFC solution Convert string to integer only such that if it is alphanumeric or float it should show as invalid values.

Richard MacCutchan18-Jul-12 4:14

Richard MacCutchan

18-Jul-12 4:14

This will not work, you cannot read a floating point variable and correctly store it in an integer variable.

One of these days I'm going to think of a really clever signature.

Re: C++/MFC solution Convert string to integer only such that if it is alphanumeric or float it should show as invalid values.

SoMad18-Jul-12 11:47

SoMad

18-Jul-12 11:47

You could simply use atoi() to convert to an integer, then format that value to a string and compare to your original string.

Since you are not asking for anything super efficient or elegant, this should do the trick.

C++

CString	str = "10.88";

int nValue = atoi(str);

CString strValue;
strValue.Format("%d", nValue);
if (strValue != str)
{
    nValue = 0;
}

Soren Madsen

Re: C++/MFC solution Convert string to integer only such that if it is alphanumeric or float it should show as invalid values.

Shivanand Gupta22-Aug-12 0:40

Shivanand Gupta

22-Aug-12 0:40

CString str=10.27;
CString res = str.SpanIncluding(_T("0123456789"));

if(res == str)
{
int nValue = atoi(str);
}
else
{
MessageBox("string is not integer");
}

//Cheers

Visual Studio 10 Linker

BarryPearlman15-Jul-12 15:52

BarryPearlman

15-Jul-12 15:52

I am working on a solution that has only 1 project. If I build the selection, all runs well. If I try to build the Solution (F7), I get an 1120 linker error.

I can see the names of previous functions/classes that have come and gone; I think that the linker is trying to find them to link to them. I have even done a character search of the machine but can't find these functions or the classes that used to contain them.

I am a newbee and this is above my pay grade, all the other hieroglyphics in the error message mean something to someone, but I am afraid that I am lost.

Anyone have any ideas on how to correct this situation? Is there a file(s) that I can "dump" and then just rebuild?

Thanks,

Barry

Re: Visual Studio 10 Linker

Richard MacCutchan15-Jul-12 23:13

Richard MacCutchan

15-Jul-12 23:13

Try a "Rebuild" rather than a build to ensure that all old object files are cleaned up. If that still fails try a "Clean", followed by a manual delete of all "Debug" and "Release" directories in the Solution and Project directories. Once you have removed those try a "Build" again. If the problem still persists then post the actual error messages and people will try to help you.

speaking as ...

How to unload a memory-resident system dll from memory?

creative2628-Jun-12 11:50

creative26

28-Jun-12 11:50

Hi all;

I want to inactivate process monitoring for a while and because this task is done through "secur32.dll" module, I want to unload it from memory for a few seconds.

I've searched to see which processes use this dll OR which process loads it on the memory. I found that "svchost.exe" process uses it, so I run below
command in the windows7 (32 bit) command prompt:

tasklist /m /fi "imagename eq svchost.exe"

and I saw the following result:

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

Image Name PID Modules
========================= ======== ============================================
svchost.exe 696 ntdll.dll, kernel32.dll, KERNELBASE.dll,
msvcrt.dll, sechost.dll, RPCRT4.dll,
umpnpmgr.dll, SPINF.dll, USER32.dll,
GDI32.dll, LPK.dll, USP10.dll, DEVRTL.dll,
IMM32.DLL, MSCTF.dll, RpcRtRemote.dll,
USERENV.dll, profapi.dll, GPAPI.dll,
CRYPTBASE.dll, umpo.dll, WINSTA.dll,
SETUPAPI.dll, CFGMGR32.dll, ADVAPI32.dll,
OLEAUT32.dll, ole32.dll, DEVOBJ.dll,
pcwum.DLL, rpcss.dll, SspiCli.dll,
credssp.dll, CLBCatQ.DLL, ntmarta.dll,
WLDAP32.dll, wmidcprv.dll, FastProx.dll,
wbemcomn.dll, WS2_32.dll, NSI.dll,
NTDSAPI.dll, wbemprox.dll, CRYPTSP.dll,
rsaenh.dll, wbemsvc.dll, wmiutils.dll,
WINTRUST.dll, CRYPT32.dll, MSASN1.dll,
apphelp.dll, WTSAPI32.dll
svchost.exe 800 ntdll.dll, kernel32.dll, KERNELBASE.dll,
msvcrt.dll, sechost.dll, RPCRT4.dll,
rpcepmap.dll, RpcRtRemote.dll, secur32.dll,
SSPICLI.DLL, credssp.dll, CRYPTBASE.dll,
rpcss.dll, ADVAPI32.dll, CRYPTSP.dll,
rsaenh.dll, WS2_32.dll, NSI.dll,
mswsock.dll, user32.dll, GDI32.dll,
LPK.dll, USP10.dll, IMM32.DLL, MSCTF.dll,
wshtcpip.dll, wship6.dll, FirewallAPI.dll,
VERSION.dll, CLBCatQ.DLL, ole32.dll,
OLEAUT32.dll, fwpuclnt.dll, WTSAPI32.dll,
WINSTA.dll
svchost.exe 936 ntdll.dll, kernel32.dll, KERNELBASE.dll,
msvcrt.dll, sechost.dll, RPCRT4.dll,
ole32.dll, GDI32.dll, USER32.dll, LPK.dll,
USP10.dll, IMM32.DLL, MSCTF.dll,
CRYPTBASE.dll, ADVAPI32.dll, wevtsvc.dll,
RpcRtRemote.dll, secur32.dll, SSPICLI.DLL,
credssp.dll, WS2_32.dll, NSI.dll,
mswsock.dll, wshtcpip.dll, wship6.dll,
GPAPI.dll, ntmarta.dll, WLDAP32.dll,
audiosrv.dll, POWRPROF.dll, SETUPAPI.dll,
CFGMGR32.dll, OLEAUT32.dll, DEVOBJ.dll,
MMDevAPI.DLL, PROPSYS.dll, AVRT.dll,
CLBCatQ.DLL, WINSTA.dll, lmhsvc.dll,
IPHLPAPI.DLL, WINNSI.DLL, nrpsrv.DLL,
dhcpcore.dll, DNSAPI.dll, firewallapi.dll,
VERSION.dll, dhcpcore6.dll, SHLWAPI.dll,
CRYPTSP.dll, rsaenh.dll, audioses.dll,
WMALFXGFXDSP.dll, mfplat.DLL, wscsvc.dll,
dbghelp.dll, wbemprox.dll, wbemcomn.dll,
wbemsvc.dll, fastprox.dll, NTDSAPI.dll,
CRYPT32.dll, MSASN1.dll, WINTRUST.DLL,
imagehlp.dll, ncrypt.dll, bcrypt.dll,
bcryptprimitives.dll, wuapi.dll,
Cabinet.dll, profapi.dll, USERENV.dll,
wkscli.dll, netutils.dll, provsvc.dll,
actxprxy.dll, npmproxy.dll, FunDisc.dll,
ATL.DLL, msxml6.dll, fdproxy.dll,
ieproxy.dll, dhcpcsvc.DLL, dhcpcsvc6.DLL
svchost.exe 1008 ntdll.dll, kernel32.dll, KERNELBASE.dll,
msvcrt.dll, sechost.dll, RPCRT4.dll,
ole32.dll, GDI32.dll, USER32.dll, LPK.dll,
USP10.dll, IMM32.DLL, MSCTF.dll,
CRYPTBASE.dll, ADVAPI32.dll, audiosrv.dll,
POWRPROF.dll, SETUPAPI.dll, CFGMGR32.dll,
OLEAUT32.dll, DEVOBJ.dll, MMDevAPI.DLL,
PROPSYS.dll, AVRT.dll, CLBCatQ.DLL,
SHLWAPI.dll, cscsvc.dll, USERENV.dll,
profapi.dll, pcwum.dll, PeerDist.dll,
AUTHZ.dll, taskschd.dll, SspiCli.dll,
mstask.dll, COMCTL32.dll, CRYPTSP.dll,
rsaenh.dll, RpcRtRemote.dll, WTSAPI32.dll,
GPAPI.dll, WINSTA.dll, uxsms.dll,
wudfsvc.dll, WUDFPlatform.dll, PSAPI.DLL,
VERSION.dll, wevtapi.dll, WINTRUST.dll,
CRYPT32.dll, MSASN1.dll, wlansvc.dll,
bcrypt.dll, dsrole.dll, SHELL32.dll,
WLANMSM.DLL, WLANSEC.dll, WS2_32.dll,
NSI.dll, OneX.DLL, eappprxy.dll,
dhcpcsvc.DLL, IPHLPAPI.DLL, WINNSI.DLL,
eappcfg.dll, wlgpclnt.dll, l2gpstore.dll,
wlanutil.dll, SYSNTFY.dll, WinSCard.dll,
msxml6.dll, secur32.dll, credssp.dll,
kerberos.DLL, cryptdll.dll, netcfgx.dll,
slc.dll, devrtl.DLL, sysmain.dll,
ntmarta.dll, WLDAP32.dll, trkwks.dll,
PortableDeviceApi.dll,
portabledeviceconnectapi.dll, apphelp.dll,
cscobj.dll, netman.dll, netshell.dll,
nlaapi.dll, RASDLG.dll, MPRAPI.dll,
RASAPI32.dll, rasman.dll, rtutils.dll,
hnetcfg.dll, ATL.DLL, wbemprox.dll,
wbemcomn.dll, wbemsvc.dll, fastprox.dll,
NTDSAPI.dll, pcasvc.dll, AEPIC.dll,
sfc.dll, sfc_os.DLL
svchost.exe 1048 ntdll.dll, kernel32.dll, KERNELBASE.dll,
msvcrt.dll, sechost.dll, RPCRT4.dll,
ole32.dll, GDI32.dll, USER32.dll, LPK.dll,
USP10.dll, IMM32.DLL, MSCTF.dll,
CRYPTBASE.dll, ADVAPI32.dll, gpsvc.dll,
GPAPI.dll, WLDAP32.dll, Secur32.dll,
SSPICLI.DLL, NSI.dll, SYSNTFY.dll,
nlaapi.dll, themeservice.dll, profsvc.dll,
OLEAUT32.dll, USERENV.dll, profapi.dll,
SHLWAPI.dll, ATL.DLL, RpcRtRemote.dll,
WINSTA.dll, dsrole.dll, CLBCatQ.DLL,
slc.dll, CRYPTSP.dll, rsaenh.dll, sens.dll,
WS2_32.dll, eapsvc.dll, eapphost.dll,
CRYPT32.dll, MSASN1.dll, IPHLPAPI.DLL,
WINNSI.DLL, umb.dll, shsvcs.dll,
CFGMGR32.dll, SETUPAPI.dll, DEVOBJ.dll,
schedsvc.dll, pcwum.dll, SHELL32.dll,
NETAPI32.dll, netutils.dll, srvcli.dll,
wkscli.dll, wevtapi.dll, AUTHZ.dll,
UBPM.dll, ktmw32.dll, XmlLite.dll,
WINTRUST.dll, credssp.dll, FVEAPI.dll,
tbs.dll, FVECERTS.dll, LOGONCLI.DLL,
wiarpc.dll, taskcomp.dll, VERSION.dll,
ntmarta.dll, mswsock.dll, wshtcpip.dll,
wship6.dll, netjoin.dll, WTSAPI32.dll,
comctl32.dll, PROPSYS.dll, ikeext.dll,
fwpuclnt.dll, ncrypt.dll, bcrypt.dll,
bcryptprimitives.dll, dhcpcsvc.DLL,
dhcpcsvc6.DLL, wmisvc.dll, wbemcomn.dll,
iphlpsvc.dll, FirewallAPI.dll, rtutils.dll,
sqmapi.dll, WDSCORE.dll, netprofm.dll,
devrtl.DLL, VSSAPI.DLL, VssTrace.DLL,
NCI.dll, samcli.dll, SAMLIB.dll,
wbemcore.dll, esscli.dll, FastProx.dll,
NTDSAPI.dll, wbemsvc.dll, SPINF.dll,
wmiutils.dll, repdrvfs.dll, srvsvc.dll,
browser.dll, SSCORE.DLL, CLUSAPI.DLL,
cryptdll.dll, RESUTILS.DLL, DNSAPI.dll,
wmiprvsd.dll, NCObjAPI.DLL, wbemess.dll,
mdnsNSP.dll, rasadhlp.dll, qmgr.dll,
bitsperf.dll, bitsigd.dll, upnp.dll,
WINHTTP.dll, webio.dll, SSDPAPI.dll,
npmproxy.dll, SXS.DLL, UxTheme.dll,
apphelp.dll, ncprov.dll, tschannel.dll,
RasApi32.dll, rasman.dll, wuaueng.dll,
ESENT.dll, WINSPOOL.DRV, Cabinet.dll,
mspatcha.dll, psapi.dll, WMsgAPI.dll,
msxml3.dll, wer.dll, dssenh.dll,
imagehlp.dll, msi.dll, wups2.dll,
schannel.DLL, cryptnet.dll, advpack.dll,
ES.DLL, MPR.dll, wbemprox.dll, actxprxy.dll
svchost.exe 1260 ntdll.dll, kernel32.dll, KERNELBASE.dll,
msvcrt.dll, sechost.dll, RPCRT4.dll,
ole32.dll, GDI32.dll, USER32.dll, LPK.dll,
USP10.dll, IMM32.DLL, MSCTF.dll,
CRYPTBASE.dll, ADVAPI32.dll, es.dll,
OLEAUT32.dll, CRYPTSP.dll, rsaenh.dll,
RpcRtRemote.dll, CLBCatQ.DLL, nsisvc.dll,
NSI.dll, SXS.DLL, netprofm.dll, nlaapi.dll,
wdi.dll, perftrack.dll, wer.dll,
dwmapi.dll, Secur32.dll, SSPICLI.DLL,
AEPIC.dll, sfc.dll, sfc_os.DLL,
VERSION.dll, apphelp.dll, npmproxy.dll,
IPHLPAPI.DLL, WINNSI.DLL, WS2_32.dll,
GPAPI.dll, winhttp.dll, webio.dll,
SHLWAPI.dll, credssp.dll, DNSAPI.dll,
napinsp.dll, pnrpnsp.dll, mdnsNSP.dll,
mswsock.dll, winrnr.dll, wshtcpip.dll,
wship6.dll, rasadhlp.dll, fwpuclnt.dll,
dhcpcsvc.DLL, dhcpcsvc6.DLL, fdphost.dll,
fdwsd.dll, ATL.DLL, bcrypt.dll,
CRYPT32.dll, MSASN1.dll, MLANG.dll,
wsdapi.dll, webservices.dll,
FirewallAPI.dll, fdssdp.dll, SSDPAPI.dll,
fdproxy.dll, bcryptprimitives.dll,
XmlLite.dll, FunDisc.dll, msxml6.dll,
propsys.dll, ieproxy.dll, fthsvc.dll,
wevtapi.dll
svchost.exe 1344 ntdll.dll, kernel32.dll, KERNELBASE.dll,
msvcrt.dll, sechost.dll, RPCRT4.dll,
ole32.dll, GDI32.dll, USER32.dll, LPK.dll,
USP10.dll, IMM32.DLL, MSCTF.dll,
CRYPTBASE.dll, ADVAPI32.dll, dnsrslvr.dll,
WS2_32.dll, NSI.dll, DNSAPI.dll,
WINNSI.DLL, Fwpuclnt.dll, dnsext.dll,
USERENV.dll, profapi.dll, GPAPI.dll,
RpcRtRemote.dll, mswsock.dll, iphlpapi.dll,
dhcpcsvc.DLL, dhcpcsvc6.DLL, wship6.dll,
wkssvc.dll, netutils.dll, netjoin.dll,
SspiCli.dll, cryptsvc.dll, CRYPTNET.dll,
CRYPT32.dll, MSASN1.dll, WLDAP32.dll,
VSSAPI.DLL, ATL.DLL, VssTrace.DLL,
OLEAUT32.dll, samcli.dll, SAMLIB.dll,
CRYPTSP.dll, rsaenh.dll, CLBCatQ.DLL,
es.dll, PROPSYS.dll, ESENT.dll, psapi.dll,
nlasvc.dll, wevtapi.dll, ncsi.dll,
WINHTTP.dll, webio.dll, CFGMGR32.dll,
secur32.dll, credssp.dll, ssdpapi.dll,
wkscli.dll, WTSAPI32.dll, WINSTA.dll,
SHLWAPI.dll, wshtcpip.dll, bcrypt.dll,
bcryptprimitives.dll, mdnsNSP.dll,
rasadhlp.dll, Cabinet.dll, DEVRTL.dll,
ncrypt.dll, SensApi.dll, SXS.DLL,
vss_ps.dll, msxml3.dll
svchost.exe 1716 ntdll.dll, kernel32.dll, KERNELBASE.dll,
msvcrt.dll, sechost.dll, RPCRT4.dll,
ole32.dll, GDI32.dll, USER32.dll, LPK.dll,
USP10.dll, IMM32.DLL, MSCTF.dll,
CRYPTBASE.dll, ADVAPI32.dll, scardsvr.dll,
AUTHZ.dll, CFGMGR32.dll, RpcRtRemote.dll,
fdrespub.dll, wsdapi.dll, WS2_32.dll,
NSI.dll, IPHLPAPI.DLL, WINNSI.DLL,
webservices.dll, FirewallAPI.dll,
VERSION.dll, CLBCatQ.DLL, OLEAUT32.dll,
FunDisc.dll, ATL.DLL, SHLWAPI.dll,
dhcpcsvc.DLL, dhcpcsvc6.DLL, mswsock.dll,
wship6.dll, wshqos.dll, wshtcpip.DLL,
WINHTTP.dll, webio.dll, HTTPAPI.dll,
pcwum.dll, wkscli.dll, netutils.dll,
msxml6.dll, CRYPTSP.dll, rsaenh.dll,
XmlLite.dll, ssdpsrv.dll, secur32.dll,
SSPICLI.DLL, credssp.dll, fntcache.dll,
ktmw32.dll, ntmarta.dll, WLDAP32.dll
svchost.exe 1772 ntdll.dll, kernel32.dll, KERNELBASE.dll,
msvcrt.dll, sechost.dll, RPCRT4.dll,
ole32.dll, GDI32.dll, USER32.dll, LPK.dll,
USP10.dll, IMM32.DLL, MSCTF.dll,
CRYPTBASE.dll, ADVAPI32.dll, bfe.dll,
AUTHZ.dll, slc.dll, SspiCli.dll, pcwum.dll,
RpcRtRemote.dll, mpssvc.dll,
FirewallAPI.dll, VERSION.dll, fwpuclnt.dll,
NSI.dll, CFGMGR32.dll, SHLWAPI.dll,
secur32.dll, credssp.dll, USERENV.dll,
profapi.dll, GPAPI.dll, WS2_32.dll,
IPHLPAPI.DLL, WINNSI.DLL, dhcpcsvc.DLL,
dhcpcsvc6.DLL, wfapigp.dll, ntmarta.dll,
WLDAP32.dll, dps.dll, OLEAUT32.dll,
CLBCatQ.DLL, taskschd.dll, bcrypt.dll,
wdi.dll, wdiasqmmodule.dll, netprofm.dll,
nlaapi.dll, CRYPTSP.dll, rsaenh.dll,
npmproxy.dll, radardt.dll, WTSAPI32.dll,
mswsock.dll, wshqos.dll, wshtcpip.DLL,
wship6.dll, WINSTA.dll
svchost.exe 1924 ntdll.dll, kernel32.dll, KERNELBASE.dll,
msvcrt.dll, sechost.dll, RPCRT4.dll,
apphostsvc.dll, ADVAPI32.dll, IISUTIL.dll,
USER32.dll, GDI32.dll, LPK.dll, USP10.dll,
nativerd.dll, CRYPT32.dll, MSASN1.dll,
XmlLite.dll, ktmw32.dll, IMM32.DLL,
MSCTF.dll, IISRES.DLL, CRYPTSP.dll,
rsaenh.dll, CRYPTBASE.dll, ole32.dll,
VSSAPI.DLL, ATL.DLL, VssTrace.DLL,
OLEAUT32.dll, samcli.dll, SAMLIB.dll,
netutils.dll, CLBCatQ.DLL, es.dll,
RpcRtRemote.dll, PROPSYS.dll, mlang.dll
svchost.exe 2352 ntdll.dll, kernel32.dll, KERNELBASE.dll,
msvcrt.dll, sechost.dll, RPCRT4.dll,
wiaservc.dll, ADVAPI32.dll, USER32.dll,
GDI32.dll, LPK.dll, USP10.dll,
OLEAUT32.dll, ole32.dll, VERSION.dll,
IMM32.DLL, MSCTF.dll, wiatrace.dll,
CRYPTBASE.dll, RpcRtRemote.dll,
secur32.dll, SSPICLI.DLL, credssp.dll,
msv1_0.DLL, cryptdll.dll, CFGMGR32.dll,
CLBCatQ.DLL, CRYPTSP.dll, rsaenh.dll,
SETUPAPI.dll, DEVOBJ.dll
svchost.exe 2508 ntdll.dll, kernel32.dll, KERNELBASE.dll,
msvcrt.dll, sechost.dll, RPCRT4.dll,
iisw3adm.dll, ADVAPI32.dll, pcwum.DLL,
USER32.dll, GDI32.dll, LPK.dll, USP10.dll,
ole32.dll, logoncli.dll, IISUTIL.dll,
W3TP.dll, nativerd.dll, CRYPT32.dll,
MSASN1.dll, XmlLite.dll, ktmw32.dll,
Secur32.dll, SSPICLI.DLL, IMM32.DLL,
MSCTF.dll, IISRES.DLL, CRYPTSP.dll,
rsaenh.dll, CRYPTBASE.dll, CLBCatQ.DLL,
OLEAUT32.dll, mlang.dll, ntmarta.dll,
WLDAP32.dll, RpcRtRemote.dll, HTTPAPI.dll
svchost.exe 3104 ntdll.dll, kernel32.dll, KERNELBASE.dll,
msvcrt.dll, sechost.dll, RPCRT4.dll,
ipsecsvc.dll, AUTHZ.dll, fwpuclnt.dll,
FirewallAPI.dll, VERSION.dll,
FwRemoteSvr.DLL, ADVAPI32.dll, ole32.dll,
GDI32.dll, USER32.dll, LPK.dll, USP10.dll,
IMM32.DLL, MSCTF.dll, CRYPTBASE.dll,
CLBCatQ.DLL, OLEAUT32.dll, secur32.dll,
SSPICLI.DLL, credssp.dll, RpcRtRemote.dll,
WS2_32.dll, NSI.dll, mswsock.dll,
wshtcpip.dll, wship6.dll, IPHLPAPI.DLL,
WINNSI.DLL, dhcpcsvc.DLL, dhcpcsvc6.DLL
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////

As you see, multiple svchost.exe processes with the PIDs [800, 936, 1008, 1048, 1260, 1344, 1716, 1772, 2352, 2508, 3104] use secur32.dll.

I also run the above command in Windows XP (32 bit) and saw the following result:

///////////////////////////////////////////////////////////////////////////////////////////////////////////////////

Image Name PID Modules
========================= ====== =============================================
svchost.exe 852 ntdll.dll, kernel32.dll, ADVAPI32.dll,
RPCRT4.dll, ShimEng.dll, AcGenral.DLL,
USER32.dll, GDI32.dll, WINMM.dll, ole32.dll,
msvcrt.dll, OLEAUT32.dll, MSACM32.dll,
VERSION.dll, SHELL32.dll, SHLWAPI.dll,
USERENV.dll, UxTheme.dll, comctl32.dll,
comctl32.dll, NTMARTA.DLL, WLDAP32.dll,
SAMLIB.dll, rpcss.dll, WS2_32.dll,
WS2HELP.dll, Secur32.dll, xpsp2res.dll,
CLBCATQ.DLL, COMRes.dll, termsrv.dll,
ICAAPI.dll, SETUPAPI.dll, WINTRUST.dll,
CRYPT32.dll, MSASN1.dll, IMAGEHLP.dll,
AUTHZ.dll, mstlsapi.dll, ACTIVEDS.dll,
adsldpc.dll, NETAPI32.dll, ATL.DLL,
REGAPI.dll, rsaenh.dll, Apphelp.dll
svchost.exe 948 ntdll.dll, kernel32.dll, ADVAPI32.dll,
RPCRT4.dll, ShimEng.dll, AcGenral.DLL,
USER32.dll, GDI32.dll, WINMM.dll, ole32.dll,
msvcrt.dll, OLEAUT32.dll, MSACM32.dll,
VERSION.dll, SHELL32.dll, SHLWAPI.dll,
USERENV.dll, UxTheme.dll, comctl32.dll,
comctl32.dll, rpcss.dll, WS2_32.dll,
WS2HELP.dll, Secur32.dll, xpsp2res.dll,
rsaenh.dll, mswsock.dll, hnetcfg.dll,
wshtcpip.dll, DNSAPI.dll, iphlpapi.dll,
winrnr.dll, WLDAP32.dll, rasadhlp.dll,
CLBCATQ.DLL, COMRes.dll
svchost.exe 1064 ntdll.dll, kernel32.dll, ADVAPI32.dll,
RPCRT4.dll, ShimEng.dll, AcGenral.DLL,
USER32.dll, GDI32.dll, WINMM.dll, ole32.dll,
msvcrt.dll, OLEAUT32.dll, MSACM32.dll,
VERSION.dll, SHELL32.dll, SHLWAPI.dll,
USERENV.dll, UxTheme.dll, comctl32.dll,
comctl32.dll, NTMARTA.DLL, WLDAP32.dll,
SAMLIB.dll, xpsp2res.dll, shsvcs.dll,
WINSTA.dll, NETAPI32.dll, rsaenh.dll,
dhcpcsvc.dll, DNSAPI.dll, WS2_32.dll,
WS2HELP.dll, iphlpapi.dll, Secur32.dll,
wzcsvc.dll, rtutils.dll, WMI.dll,
CRYPT32.dll, MSASN1.dll, WTSAPI32.dll,
ESENT.dll, ATL.DLL, mswsock.dll,
hnetcfg.dll, wshtcpip.dll, rastls.dll,
CRYPTUI.dll, WINTRUST.dll, IMAGEHLP.dll,
WININET.dll, MPRAPI.dll, ACTIVEDS.dll,
adsldpc.dll, SETUPAPI.dll, RASAPI32.dll,
rasman.dll, TAPI32.dll, SCHANNEL.dll,
WinSCard.dll, raschap.dll, msv1_0.dll,
CLBCATQ.DLL, COMRes.dll, schedsvc.dll,
NTDSAPI.dll, MSIDLE.DLL, audiosrv.dll,
wkssvc.dll, cryptsvc.dll, certcli.dll,
dmserver.dll, ersvc.dll, es.dll, pchsvc.dll,
srvsvc.dll, netman.dll, netshell.dll,
credui.dll, WZCSAPI.DLL, seclogon.dll,
sens.dll, srsvc.dll, POWRPROF.dll,
trkwks.dll, w32time.dll, MSVCP60.dll,
wmisvc.dll, VSSAPI.DLL, wuauserv.dll,
wuaueng.dll, ADVPACK.dll, SHFOLDER.dll,
WINSPOOL.DRV, WINHTTP.dll, Cabinet.dll,
mspatcha.dll, sfc.dll, sfc_os.dll,
browser.dll, ipnathlp.dll, AUTHZ.dll,
SXS.DLL, comsvcs.dll, MTXCLU.DLL,
WSOCK32.dll, colbact.DLL, CLUSAPI.DLL,
RESUTILS.DLL, wscsvc.dll, msi.dll,
wbemcomn.dll, wbemcore.dll, esscli.dll,
FastProx.dll, wmiutils.dll, repdrvfs.dll,
wmiprvsd.dll, NCObjAPI.DLL, wbemess.dll,
ncprov.dll, upnp.dll, SSDPAPI.dll,
rasadhlp.dll, RASDLG.dll, Apphelp.dll,
wups.dll, catsrvut.dll, MfcSubs.dll,
MPR.dll, urlmon.dll, catsrv.dll,
netcfgx.dll, wbemsvc.dll
svchost.exe 1212 ntdll.dll, kernel32.dll, ADVAPI32.dll,
RPCRT4.dll, ShimEng.dll, AcGenral.DLL,
USER32.dll, GDI32.dll, WINMM.dll, ole32.dll,
msvcrt.dll, OLEAUT32.dll, MSACM32.dll,
VERSION.dll, SHELL32.dll, SHLWAPI.dll,
USERENV.dll, UxTheme.dll, comctl32.dll,
comctl32.dll, dnsrslvr.dll, DNSAPI.dll,
WS2_32.dll, WS2HELP.dll, iphlpapi.dll
svchost.exe 1328 ntdll.dll, kernel32.dll, ADVAPI32.dll,
RPCRT4.dll, ShimEng.dll, AcGenral.DLL,
USER32.dll, GDI32.dll, WINMM.dll, ole32.dll,
msvcrt.dll, OLEAUT32.dll, MSACM32.dll,
VERSION.dll, SHELL32.dll, SHLWAPI.dll,
USERENV.dll, UxTheme.dll, comctl32.dll,
comctl32.dll, NTMARTA.DLL, WLDAP32.dll,
SAMLIB.dll, xpsp2res.dll, lmhsvc.dll,
iphlpapi.dll, WS2_32.dll, WS2HELP.dll,
webclnt.dll, WININET.dll, CRYPT32.dll,
MSASN1.dll, Secur32.dll, urlmon.dll,
wsock32.dll, regsvc.dll, ssdpsrv.dll,
hnetcfg.dll, CLBCATQ.DLL, COMRes.dll,
mswsock.dll, wshtcpip.dll
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

In the above list, processes with PIDs [852, 948, 1064, 1328] use secur32.dll module.

Now, my question is:

How should I unload this dll for a while and afterward load it into memory rapidly to prevent a SYSTEM CRASH?

I mean, how to get handle of a memory-resident dll (secur32.dll in here!) to unload it from memory?

I guess that first should get svchost.exe process handle (I don't know with which PID, of course!) and then use this handle to get secure32.dll handle.
Then pass the dll handle to the unloadlibrary function, sleep some miliseconds and then load the dll again to svchost.exe process address space to prevent system crash.

But I don't know which Windows functions should use respectively to implement this steps?
Or have you another & better solution for this purpose?

Could you put here a sample code to do this work in C++ please?

Thanks in Advance.

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