Experimental Physics and
Industrial Control System

Marty Kraimer <[email protected]> · Mon, 07 Apr 1997 08:51:21 -0500

Andy Foster wrote:
> 
> I am trying to write a program which builds a list of the
> channel id's for certain fields in a particular type of record
> in an active database.
> 
> I can see how do to this using a program similar to
> dbDumpRecords (in the IOC developers guide) and using the
> "ca_search" routine from the CA library.
> 
> However, when including both "dbStaticLib.h" and "cadef.h" in the
> same file, I get lots of redefinition warnings and the code does
> not compile. I got round this by creating separate files for each
> routine in my program. Should I need to do this? What am I doing wrong?
> I am using 3.12.2.

The problem is that old and new database access (db_access.h and
dbAccess.h).
use some common DBF_XXX and DBR_XXX names with different values.
Since channel access uses old database access, calls to it can not be
mixed
with code that includes dbStaticLib.h or dbAccess.h.

Sorry,

Marty

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System