z/OS MVS Program Management: Advanced Facilities
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__iew_getD() – Get data

z/OS MVS Program Management: Advanced Facilities
SA23-1392-00

Returns data associated with a specified class (and optionally section) in the program.

Format

#include <__iew_api.h>
int __iew_getD(_IEWAPIContext *__context,
                          const char *__class, const char * __sect,
                          long long * __reloc, 
                          void ** __data_entry);

Parameters Descriptions

__context
API context is created and returned by calling __iew_openW() and is used throughout the open session.
__class
class name.
__sect
section name.
__reloc
relocation address.
__data_entry
returned buffer – based on class name.

Returned Value

If successful, __iew_getD() returns a number greater than zero representing the number of data items or bytes returned in the buffer.

If unsuccessful, __iew_getD() returns 0.

Utilities Functions

__iew_api_name_to_str()
__iew_eod()
__iew_get_reason_code()
__iew_get_return_code()
__iew_get_cursor()
__iew_set_cursor()

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