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Index » c++.windows.32-bits » Help with creating DLL

Thread overview

Help with creating DLL
Nov 19, 2002 Dean Butler
Nov 20, 2002 rado
Nov 20, 2002 Dean Butler
Nov 20, 2002 rado

November 19, 2002

Help with creating DLL

Posted by Dean Butler

Dean Butler

Help!

I'm a newbie to DM and not deep on the Windows environment. I'm running DM830 on Windows 2000. I'm trying to create a DLL for a C program that will be called by a Java program using JNI.

When I try to compile and link (sc HelloJNI.c -WD) I see the following:

link HelloJNI,,,,HelloJNI/noi;
OPTLINK (R) for Win32  Release 7.50B1
Copyright (C) Digital Mars 1989 - 2001  All Rights Reserved

c:\program files\dm\bin\..\lib\SNN.lib(fplock)
 Error 42: Symbol Undefined _GetCurrentThreadId@0
c:\program files\dm\bin\..\lib\SNN.lib(write)
 Error 42: Symbol Undefined _GlobalFree@4
c:\program files\dm\bin\..\lib\SNN.lib(write)
 Error 42: Symbol Undefined _WriteFile@20
c:\program files\dm\bin\..\lib\SNN.lib(write)
 Error 42: Symbol Undefined _GlobalAlloc@8
c:\program files\dm\bin\..\lib\SNN.lib(write)
 Error 42: Symbol Undefined _SetFilePointer@16
c:\program files\dm\bin\..\lib\SNN.lib(io)
 Error 42: Symbol Undefined _GetStdHandle@4
c:\program files\dm\bin\..\lib\SNN.lib(io)
 Error 42: Symbol Undefined _SetHandleCount@4
c:\program files\dm\bin\..\lib\SNN.lib(io)
 Error 42: Symbol Undefined _DeleteFileA@4
c:\program files\dm\bin\..\lib\SNN.lib(io)
 Error 42: Symbol Undefined _CloseHandle@4
c:\program files\dm\bin\..\lib\SNN.lib(semlock)
 Error 42: Symbol Undefined _ReleaseSemaphore@12
c:\program files\dm\bin\..\lib\SNN.lib(semlock)
 Error 42: Symbol Undefined _CreateSemaphoreA@16
c:\program files\dm\bin\..\lib\SNN.lib(semlock)
 Error 42: Symbol Undefined _WaitForSingleObject@8
c:\program files\dm\bin\..\lib\SNN.lib(wctomb)
 Error 42: Symbol Undefined _WideCharToMultiByte@32
c:\program files\dm\bin\..\lib\SNN.lib(ISMBDIGI)
 Error 42: Symbol Undefined _GetStringTypeA@20
c:\program files\dm\bin\..\lib\SNN.lib(setnterr)
 Error 42: Symbol Undefined _GetLastError@0
c:\program files\dm\bin\..\lib\SNN.lib(_exit)
 Error 42: Symbol Undefined _ExitProcess@4
c:\program files\dm\bin\..\lib\SNN.lib(w32fater)
 Error 42: Symbol Undefined _WriteConsoleA@20
c:\program files\dm\bin\..\lib\SNN.lib(setmbcp)
 Error 42: Symbol Undefined _GetACP@0
c:\program files\dm\bin\..\lib\SNN.lib(setmbcp)
 Error 42: Symbol Undefined _GetOEMCP@0
c:\program files\dm\bin\..\lib\SNN.lib(setmbcp)
 Error 42: Symbol Undefined _GetCPInfo@8
c:\program files\dm\bin\..\lib\SNN.lib(cinit)
 Error 42: Symbol Undefined _GetEnvironmentStrings@0
c:\program files\dm\bin\..\lib\SNN.lib(cinit)
 Error 42: Symbol Undefined _GetVersion@0
c:\program files\dm\bin\..\lib\SNN.lib(cinit)
 Error 42: Symbol Undefined _FreeEnvironmentStringsA@4
c:\program files\dm\bin\..\lib\SNN.lib(read)
 Error 42: Symbol Undefined _ReadFile@20
c:\program files\dm\bin\..\lib\SNN.lib(isatty)
 Error 42: Symbol Undefined _GetFileType@4
c:\program files\dm\bin\..\lib\SNN.lib(sbrk)
 Error 42: Symbol Undefined _VirtualFree@12
c:\program files\dm\bin\..\lib\SNN.lib(sbrk)
 Error 42: Symbol Undefined _VirtualAlloc@16

--- errorlevel 27

What am I doing wrong?
    Dean

November 20, 2002

Re: Help with creating DLL

Posted by rado
in reply to Dean Butler

rado

Posted in reply to Dean Butler

add kernel32 to link list e.g.
link HelloJNI,,kernel32,,HelloJNI/noi;

but it will be esear for you if you do compile and link at one pass e.g. dmc -oHelloJNI.dll HelloJNI.c

just give everithing to dmc and let it figure out what to do

rado

0 Tue, 19 Nov 2002 15:57:19 +0000, Dean Butler <butlerde@us.ibm.com> ?8H5:
> Help!
> 
> I'm a newbie to DM and not deep on the Windows environment. I'm running DM830 on Windows 2000. I'm trying to create a DLL for a C program that will be called by a Java program using JNI.
> 
> When I try to compile and link (sc HelloJNI.c -WD) I see the following:
> 
> link HelloJNI,,,,HelloJNI/noi;
> OPTLINK (R) for Win32  Release 7.50B1
> Copyright (C) Digital Mars 1989 - 2001  All Rights Reserved
> 
> c:\program files\dm\bin\..\lib\SNN.lib(fplock)
>  Error 42: Symbol Undefined _GetCurrentThreadId@0
> c:\program files\dm\bin\..\lib\SNN.lib(write)
>  Error 42: Symbol Undefined _GlobalFree@4
> c:\program files\dm\bin\..\lib\SNN.lib(write)
>  Error 42: Symbol Undefined _WriteFile@20
> c:\program files\dm\bin\..\lib\SNN.lib(write)
>  Error 42: Symbol Undefined _GlobalAlloc@8
> c:\program files\dm\bin\..\lib\SNN.lib(write)
>  Error 42: Symbol Undefined _SetFilePointer@16
> c:\program files\dm\bin\..\lib\SNN.lib(io)
>  Error 42: Symbol Undefined _GetStdHandle@4
> c:\program files\dm\bin\..\lib\SNN.lib(io)
>  Error 42: Symbol Undefined _SetHandleCount@4
> c:\program files\dm\bin\..\lib\SNN.lib(io)
>  Error 42: Symbol Undefined _DeleteFileA@4
> c:\program files\dm\bin\..\lib\SNN.lib(io)
>  Error 42: Symbol Undefined _CloseHandle@4
> c:\program files\dm\bin\..\lib\SNN.lib(semlock)
>  Error 42: Symbol Undefined _ReleaseSemaphore@12
> c:\program files\dm\bin\..\lib\SNN.lib(semlock)
>  Error 42: Symbol Undefined _CreateSemaphoreA@16
> c:\program files\dm\bin\..\lib\SNN.lib(semlock)
>  Error 42: Symbol Undefined _WaitForSingleObject@8
> c:\program files\dm\bin\..\lib\SNN.lib(wctomb)
>  Error 42: Symbol Undefined _WideCharToMultiByte@32
> c:\program files\dm\bin\..\lib\SNN.lib(ISMBDIGI)
>  Error 42: Symbol Undefined _GetStringTypeA@20
> c:\program files\dm\bin\..\lib\SNN.lib(setnterr)
>  Error 42: Symbol Undefined _GetLastError@0
> c:\program files\dm\bin\..\lib\SNN.lib(_exit)
>  Error 42: Symbol Undefined _ExitProcess@4
> c:\program files\dm\bin\..\lib\SNN.lib(w32fater)
>  Error 42: Symbol Undefined _WriteConsoleA@20
> c:\program files\dm\bin\..\lib\SNN.lib(setmbcp)
>  Error 42: Symbol Undefined _GetACP@0
> c:\program files\dm\bin\..\lib\SNN.lib(setmbcp)
>  Error 42: Symbol Undefined _GetOEMCP@0
> c:\program files\dm\bin\..\lib\SNN.lib(setmbcp)
>  Error 42: Symbol Undefined _GetCPInfo@8
> c:\program files\dm\bin\..\lib\SNN.lib(cinit)
>  Error 42: Symbol Undefined _GetEnvironmentStrings@0
> c:\program files\dm\bin\..\lib\SNN.lib(cinit)
>  Error 42: Symbol Undefined _GetVersion@0
> c:\program files\dm\bin\..\lib\SNN.lib(cinit)
>  Error 42: Symbol Undefined _FreeEnvironmentStringsA@4
> c:\program files\dm\bin\..\lib\SNN.lib(read)
>  Error 42: Symbol Undefined _ReadFile@20
> c:\program files\dm\bin\..\lib\SNN.lib(isatty)
>  Error 42: Symbol Undefined _GetFileType@4
> c:\program files\dm\bin\..\lib\SNN.lib(sbrk)
>  Error 42: Symbol Undefined _VirtualFree@12
> c:\program files\dm\bin\..\lib\SNN.lib(sbrk)
>  Error 42: Symbol Undefined _VirtualAlloc@16
> 
> --- errorlevel 27
> 
> What am I doing wrong?
>     Dean
>

November 20, 2002

Re: Help with creating DLL

Posted by Dean Butler
in reply to rado

Dean Butler

Posted in reply to rado

Attempted both suggestions listed below (added the -WD option to tell dmc to create a DLL) but got the same error messages.

Is there something I may be missing in my configuration? Is there anything required in the C file?

rado wrote:

> add kernel32 to link list e.g.
> link HelloJNI,,kernel32,,HelloJNI/noi;
>
> but it will be esear for you if you do compile and link at one pass e.g. dmc -oHelloJNI.dll HelloJNI.c
>
> just give everithing to dmc and let it figure out what to do
>
> rado
>
> 0 Tue, 19 Nov 2002 15:57:19 +0000, Dean Butler <butlerde@us.ibm.com> ?8H5:
> > Help!
> >
> > I'm a newbie to DM and not deep on the Windows environment. I'm running DM830 on Windows 2000. I'm trying to create a DLL for a C program that will be called by a Java program using JNI.
> >
> > When I try to compile and link (sc HelloJNI.c -WD) I see the following:
> >
> > link HelloJNI,,,,HelloJNI/noi;
> > OPTLINK (R) for Win32  Release 7.50B1
> > Copyright (C) Digital Mars 1989 - 2001  All Rights Reserved
> >
> > c:\program files\dm\bin\..\lib\SNN.lib(fplock)
> >  Error 42: Symbol Undefined _GetCurrentThreadId@0
> > c:\program files\dm\bin\..\lib\SNN.lib(write)
> >  Error 42: Symbol Undefined _GlobalFree@4
> > c:\program files\dm\bin\..\lib\SNN.lib(write)
> >  Error 42: Symbol Undefined _WriteFile@20
> > c:\program files\dm\bin\..\lib\SNN.lib(write)
> >  Error 42: Symbol Undefined _GlobalAlloc@8
> > c:\program files\dm\bin\..\lib\SNN.lib(write)
> >  Error 42: Symbol Undefined _SetFilePointer@16
> > c:\program files\dm\bin\..\lib\SNN.lib(io)
> >  Error 42: Symbol Undefined _GetStdHandle@4
> > c:\program files\dm\bin\..\lib\SNN.lib(io)
> >  Error 42: Symbol Undefined _SetHandleCount@4
> > c:\program files\dm\bin\..\lib\SNN.lib(io)
> >  Error 42: Symbol Undefined _DeleteFileA@4
> > c:\program files\dm\bin\..\lib\SNN.lib(io)
> >  Error 42: Symbol Undefined _CloseHandle@4
> > c:\program files\dm\bin\..\lib\SNN.lib(semlock)
> >  Error 42: Symbol Undefined _ReleaseSemaphore@12
> > c:\program files\dm\bin\..\lib\SNN.lib(semlock)
> >  Error 42: Symbol Undefined _CreateSemaphoreA@16
> > c:\program files\dm\bin\..\lib\SNN.lib(semlock)
> >  Error 42: Symbol Undefined _WaitForSingleObject@8
> > c:\program files\dm\bin\..\lib\SNN.lib(wctomb)
> >  Error 42: Symbol Undefined _WideCharToMultiByte@32
> > c:\program files\dm\bin\..\lib\SNN.lib(ISMBDIGI)
> >  Error 42: Symbol Undefined _GetStringTypeA@20
> > c:\program files\dm\bin\..\lib\SNN.lib(setnterr)
> >  Error 42: Symbol Undefined _GetLastError@0
> > c:\program files\dm\bin\..\lib\SNN.lib(_exit)
> >  Error 42: Symbol Undefined _ExitProcess@4
> > c:\program files\dm\bin\..\lib\SNN.lib(w32fater)
> >  Error 42: Symbol Undefined _WriteConsoleA@20
> > c:\program files\dm\bin\..\lib\SNN.lib(setmbcp)
> >  Error 42: Symbol Undefined _GetACP@0
> > c:\program files\dm\bin\..\lib\SNN.lib(setmbcp)
> >  Error 42: Symbol Undefined _GetOEMCP@0
> > c:\program files\dm\bin\..\lib\SNN.lib(setmbcp)
> >  Error 42: Symbol Undefined _GetCPInfo@8
> > c:\program files\dm\bin\..\lib\SNN.lib(cinit)
> >  Error 42: Symbol Undefined _GetEnvironmentStrings@0
> > c:\program files\dm\bin\..\lib\SNN.lib(cinit)
> >  Error 42: Symbol Undefined _GetVersion@0
> > c:\program files\dm\bin\..\lib\SNN.lib(cinit)
> >  Error 42: Symbol Undefined _FreeEnvironmentStringsA@4
> > c:\program files\dm\bin\..\lib\SNN.lib(read)
> >  Error 42: Symbol Undefined _ReadFile@20
> > c:\program files\dm\bin\..\lib\SNN.lib(isatty)
> >  Error 42: Symbol Undefined _GetFileType@4
> > c:\program files\dm\bin\..\lib\SNN.lib(sbrk)
> >  Error 42: Symbol Undefined _VirtualFree@12
> > c:\program files\dm\bin\..\lib\SNN.lib(sbrk)
> >  Error 42: Symbol Undefined _VirtualAlloc@16
> >
> > --- errorlevel 27
> >
> > What am I doing wrong?
> >     Dean
> >

November 20, 2002

Re: Help with creating DLL

Posted by rado
in reply to Dean Butler

rado

Posted in reply to Dean Butler

this is strange

the first command i gave you is wrong ( i can never remember what comma for what stands :)), but the second one should work as the kernel32.lib is added by default.

Try to add kernel32.lib explicitly e.g.
dmc -oHelloJNI.dll HelloJNI.c kernel32.lib

If you want to use link command see http://www.digitalmars.com/ctg/optlink.html#operational for explanation of parameters.

regards
rado

0 Wed, 20 Nov 2002 12:09:53 +0000, Dean Butler <butlerde@us.ibm.com> ?8H5:
> Attempted both suggestions listed below (added the -WD option to tell dmc to create a DLL) but got the same error messages.
> 
> Is there something I may be missing in my configuration? Is there anything required in the C file?
> 
> rado wrote:
> 
> > add kernel32 to link list e.g.
> > link HelloJNI,,kernel32,,HelloJNI/noi;
> >
> > but it will be esear for you if you do compile and link at one pass e.g. dmc -oHelloJNI.dll HelloJNI.c
> >
> > just give everithing to dmc and let it figure out what to do
> >
> > rado
> >
> > 0 Tue, 19 Nov 2002 15:57:19 +0000, Dean Butler <butlerde@us.ibm.com> ?8H5:
> > > Help!
> > >
> > > I'm a newbie to DM and not deep on the Windows environment. I'm running DM830 on Windows 2000. I'm trying to create a DLL for a C program that will be called by a Java program using JNI.
> > >
> > > When I try to compile and link (sc HelloJNI.c -WD) I see the following:
> > >
> > > link HelloJNI,,,,HelloJNI/noi;
> > > OPTLINK (R) for Win32  Release 7.50B1
> > > Copyright (C) Digital Mars 1989 - 2001  All Rights Reserved
> > >
> > > c:\program files\dm\bin\..\lib\SNN.lib(fplock)
> > >  Error 42: Symbol Undefined _GetCurrentThreadId@0
> > > c:\program files\dm\bin\..\lib\SNN.lib(write)
> > >  Error 42: Symbol Undefined _GlobalFree@4
> > > c:\program files\dm\bin\..\lib\SNN.lib(write)
> > >  Error 42: Symbol Undefined _WriteFile@20
> > > c:\program files\dm\bin\..\lib\SNN.lib(write)
> > >  Error 42: Symbol Undefined _GlobalAlloc@8
> > > c:\program files\dm\bin\..\lib\SNN.lib(write)
> > >  Error 42: Symbol Undefined _SetFilePointer@16
> > > c:\program files\dm\bin\..\lib\SNN.lib(io)
> > >  Error 42: Symbol Undefined _GetStdHandle@4
> > > c:\program files\dm\bin\..\lib\SNN.lib(io)
> > >  Error 42: Symbol Undefined _SetHandleCount@4
> > > c:\program files\dm\bin\..\lib\SNN.lib(io)
> > >  Error 42: Symbol Undefined _DeleteFileA@4
> > > c:\program files\dm\bin\..\lib\SNN.lib(io)
> > >  Error 42: Symbol Undefined _CloseHandle@4
> > > c:\program files\dm\bin\..\lib\SNN.lib(semlock)
> > >  Error 42: Symbol Undefined _ReleaseSemaphore@12
> > > c:\program files\dm\bin\..\lib\SNN.lib(semlock)
> > >  Error 42: Symbol Undefined _CreateSemaphoreA@16
> > > c:\program files\dm\bin\..\lib\SNN.lib(semlock)
> > >  Error 42: Symbol Undefined _WaitForSingleObject@8
> > > c:\program files\dm\bin\..\lib\SNN.lib(wctomb)
> > >  Error 42: Symbol Undefined _WideCharToMultiByte@32
> > > c:\program files\dm\bin\..\lib\SNN.lib(ISMBDIGI)
> > >  Error 42: Symbol Undefined _GetStringTypeA@20
> > > c:\program files\dm\bin\..\lib\SNN.lib(setnterr)
> > >  Error 42: Symbol Undefined _GetLastError@0
> > > c:\program files\dm\bin\..\lib\SNN.lib(_exit)
> > >  Error 42: Symbol Undefined _ExitProcess@4
> > > c:\program files\dm\bin\..\lib\SNN.lib(w32fater)
> > >  Error 42: Symbol Undefined _WriteConsoleA@20
> > > c:\program files\dm\bin\..\lib\SNN.lib(setmbcp)
> > >  Error 42: Symbol Undefined _GetACP@0
> > > c:\program files\dm\bin\..\lib\SNN.lib(setmbcp)
> > >  Error 42: Symbol Undefined _GetOEMCP@0
> > > c:\program files\dm\bin\..\lib\SNN.lib(setmbcp)
> > >  Error 42: Symbol Undefined _GetCPInfo@8
> > > c:\program files\dm\bin\..\lib\SNN.lib(cinit)
> > >  Error 42: Symbol Undefined _GetEnvironmentStrings@0
> > > c:\program files\dm\bin\..\lib\SNN.lib(cinit)
> > >  Error 42: Symbol Undefined _GetVersion@0
> > > c:\program files\dm\bin\..\lib\SNN.lib(cinit)
> > >  Error 42: Symbol Undefined _FreeEnvironmentStringsA@4
> > > c:\program files\dm\bin\..\lib\SNN.lib(read)
> > >  Error 42: Symbol Undefined _ReadFile@20
> > > c:\program files\dm\bin\..\lib\SNN.lib(isatty)
> > >  Error 42: Symbol Undefined _GetFileType@4
> > > c:\program files\dm\bin\..\lib\SNN.lib(sbrk)
> > >  Error 42: Symbol Undefined _VirtualFree@12
> > > c:\program files\dm\bin\..\lib\SNN.lib(sbrk)
> > >  Error 42: Symbol Undefined _VirtualAlloc@16
> > >
> > > --- errorlevel 27
> > >
> > > What am I doing wrong?
> > >     Dean
> > >
>

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