__iew_fd_get_return_code() – Get a return code from FD context

A return code, indicating the completion status of the requested function, is returned by most of the API calls. Return codes are interpreted as follows:

0 - Successful completion of the operation.
4 - Successful completion, but an unusual condition existed.
8 - Error condition detected.
12 - Severe error encountered.
16 - Termination error.

The __iew_fd_get_return_code() function returns API return code which is stored in the FD context from previous API call. It is used as an alternative way to retrieve return code from FD context.

Format

#include <__iew_api.h>
unsigned int __iew_fd_get_return_code(_IEWFDContext *__context);

Parameters Descriptions

__context: FD context is created and returned by calling __iew_fd_open() and is used throughout the open session.

Returned Value

__iew_fd_get_return_code() returns fast data access return code.