unsatisfied link error

unsatisfied link error

[Mark Polo]

hi im newbie to Linux platform .
i just want to convert my jni application to linux .
its workikikg n fine in windows XP.
But unsatisfiedlinkerror thrown by JVm  in Linux  .

Im sendin gu all the code  plz analyze it ..
-------------------

package demo;
public class Sample6 {
	 
	 public native int CardVerifyTxn(String custname,int c_no,int cardno,int
d_id ,String txn_type,int txn_amt,String card_validity_date);
	 public int  VerifyTxn(String custname,int c_no,int cardno,int d_id,String
txn_type,int txn_amt,String card_validity_date)
	 {
	  System.out.println("In CardVerifyTxn");
	  System.loadLibrary("TxnDetail2");
	  System.loadLibrary("TxnDetail3");
		 Sample6 sample = new Sample6();		 
		 int status =
sample.CardVerifyTxn(custname,c_no,cardno,d_id,txn_type,txn_amt,card_validity_date);
		 return status; 
	 }
 }
-------------------------------------

i made the header file 

c application is 
------------------------
#include "demo_Sample3.h"
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
# include <time.h>
#include  <jni.h>
                                     
 JNIEXPORT jint JNICALL Java_Sample2_cardTxnVerify(JNIEnv *env, jobject
obj,jstring cust_name,jint c_no,jint cardno,jint d_id,jstring xntype,jint
txn_amt,jstring cardvaliditydate)
  {                                //cardTxnVerify

return c_no;
 }

void main(){}

--------------------------
gcc Sample2.c -o lib/libTxnDetail3.so -shared
-I/usr/java/j2sdk1.5.0_13/include -I/usr/java/j2sdk1.5.0_13/include/linux
--------------------------

I have my client in windows WAS and  webservice (a java class using JNi to
call .so file in Linux)
in linux WAS


anybody plz analyze and reply ..
thnks for ur time 
sanal

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Re: unsatisfied link error

[David Daney]

Mark Polo wrote:
> hi im newbie to Linux platform .
>   
This mailing list is for those who write and maintain gcc, not for those
asking questions about how to *use* it.

Please ask either on gcc-help@gcc.gnu.org or perhaps in a forum for java
related questions.

Also indicating the actual error you are experiencing might be useful.

Thanks,
David Daney