unresolved external symbol sqlcxt

[ravi120486]

Hi, I am using ProC code in my 64 bit application. i am getting the following error while building it: error LNK2001: unresolved external symbol sqlcxt I have added extern"C" in sqlcxt definition.

extern "C"
{
void sqlcxt (void **, unsigned int *,
struct sqlexd *, const struct sqlcxp *);
void sqlcx2t(void **, unsigned int *,
struct sqlexd *, const struct sqlcxp *);
void sqlbuft(void **, char *);
void sqlgs2t(void **, char *);
void sqlorat(void **, unsigned int *, void *);
}

Does any one has any idea why I am getting this? :(

[_Superman_]

What you're getting is a linker error. This can be fixed by referencing the library in which sqlcxt etc. are implemented.

«_Superman_»
I love work. It gives me something to do between weekends.

Microsoft MVP (Visual C++)

Polymorphism in C

[ravi120486]

I am linking to orasql9.lib. Can u tell me which library I have to link? Actually this is working fine for 32 bit application. But for 64 bit i am getting this error.:) Please Help......

[_Superman_]

Make sure you're linking to the library in the 64-bit configuration. Each configuration will have separate settings. So you must have missed referencing the library for the 64-bit configuration.

«_Superman_»
I love work. It gives me something to do between weekends.

Microsoft MVP (Visual C++)

Polymorphism in C

[ravi120486]

Actually orasql9.lib is a sql file,which is present in the Oracle 9i client I have installed. So for 64 bit I am not getting which lib file to link.

[_Superman_]

.LIB files are usually the same for 32-bit and 64-bit. It's only the corresponding DLLs that are different.

«_Superman_»
I love work. It gives me something to do between weekends.

Microsoft MVP (Visual C++)

Polymorphism in C

[ravi120486]

So do i need to install oracle 9i client for 64 bit? or is there any way to use 32 bit dll?

[_Superman_]

You will need to install the 64-bit client if there is one. 64-bit applications cannot load 32-bit DLLs and vice-versa.

«_Superman_»
I love work. It gives me something to do between weekends.

Microsoft MVP (Visual C++)

Polymorphism in C

[ravi120486]

ok got it.... Thanks -Superman- for your replies :)