stdout with JNI

Hi, i am trying to redirect the stdout to a file, i used JNI to run JBoss from jar file but i can´t redirect the output can some one help me here its the code i am trying to do:

Code:

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int main(int argc, char **argv) {
        FILE *stream;
        char linea[1024];
       
       
        JNIEnv* env = create_vm();
        stream = freopen("file.txt", "w", stdout);
        invoke_class( env );
        fprintf(stream,stdout);
        //stream = freopen("CON", "w", stdout);
        /*stream = fopen("file3.txt","w");
        stdout>stream;*/
        /*while(stdout!=NULL)
                fprintf(stream,stdout);*/
       
       
getchar();

}

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i have alredy play with stdout but i can´t manipulate it

Thanks in advance

Maybe perform the redirect before you create the VM ?

I have already done it but it throws me the ERROR compiling:

Error 3 error C2275: 'JNIEnv' : illegal use of this type as an expression c:\documents and settings\penuelas\my documents\visual studio 2005\projects\saulvm\saulvm\saul.c 66

Error 4 error C2065: 'env' : undeclared identifier c:\documents and settings\penuelas\my documents\visual studio 2005\projects\saulvm\saulvm\saul.c 66

any idea?

Maybe write it in C then?

Code:

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        JNIEnv* env;
        stream = freopen("file.txt", "w", stdout);
        env = create_vm();

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It works thanks. I have not programed in C since first semesters of carrer thanks