topic Re: Linking problem in Operating System - HP-UX

Linking problem

astra — Sat, 31 Jan 2009 06:36:46 GMT

Re: Linking problem

Dennis Handly — Sat, 31 Jan 2009 07:42:56 GMT

>-L/usr/lib/

Remove this. There should be NO IPF shlibs in this path. This is for PA32 only.

>ld: Unsatisfied symbol M3UA_oamcmd(int,int,timeval*,void*,M3uaOamObject,int*,M3uaOamCmd,M3uaCmdParms*)

This is a C++ mangled name.

>FUNC |GLOB |0| .text|M3UA_oamcmd

This is a C name.

>When function def is present why in linking it is throwing error?

If your definition is C, you must declare it as:
extern "C" void? M3UA_oamcmd(int,int,timeval*,void*,M3uaOamObject,int*,M3uaOamCmd,M3uaCmdParms*)

Re: Linking problem

astra — Sat, 31 Jan 2009 09:30:48 GMT

Hi,

Thanks

But I am not getting this

========
If your definition is C, you must declare it as:
extern "C" void? M3UA_oamcmd(int,int,timeval*,void*,M3uaOamObject,int*,M3uaOamCmd,M3uaCmd
Parms*)
===============================
Please clarified more.

And one more thing both the thing is provied by HP, Is any work around to make binary in this case.I ha.ve to use this system call but i can not able to make binary

Regard,
Amit

Re: Linking problem

Dennis Handly — Sat, 31 Jan 2009 09:38:34 GMT

>But I am not getting this:

(This should now be obvious and a light should have appeared above your head. :-)

========
If your definition is C, you must declare it as:
extern "C" void? M3UA_oamcmd(int, int, timeval*, void*, M3uaOamObject, int*, M3uaOamCmd, M3uaCmdParms*)
===============================

>Please clarified more.

What language is M3UA_oamcmd written?
test.o is in C++. If you want C++ to call C, you must declare the functions, types and data in an extern "C" block. (Or use extern "C" before each function.)

>the thing is provided by HP, Is any work around to make binary in this case. I have to use this system call but i can not able to make binary

Where is your header that declares M3UA_oamcmd? You need to edit it (C++ify it.)

Re: Linking problem

astra — Sun, 01 Feb 2009 06:33:43 GMT

Thanks,
Resloved issue.

-Amit

Re: Linking problem

astra — Sun, 01 Feb 2009 06:35:04 GMT

got solution