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Parameters

 

Bag (MQHBAG) – input

Handle of the bag to be modified.

This value must be the handle of a bag created by the user, not the handle of a system bag. MQRC_SYSTEM_BAG_NOT_ALTERABLE results if the value you specify relates to a system bag.

Selector (MQLONG) – input

Selector identifying the item to be added to the bag.

If the selector is less than zero (that is, a system selector), MQRC_SELECTOR_OUT_OF_RANGE results.

If the selector is zero or greater (that is, a user selector), and the bag was created with the MQCBO_CHECK_SELECTORS option or as an administration bag (MQCBO_ADMIN_BAG), the selector must be in the range MQBA_FIRST through MQBA_LAST. MQRC_SELECTOR_OUT_OF_RANGE results if it is not in the correct range.

If MQCBO_CHECK_SELECTORS was not specified, the selector can be any value zero or greater.

If the call is creating a second or later occurrence of a selector that is already in the bag, the datatype of this occurrence must be the same as the datatype of the first occurrence; MQRC_INCONSISTENT_ITEM_TYPE results if it is not.

BufferLength (MQLONG) – input

The length in bytes of the condition byte string contained in the Buffer parameter. The value must be zero or greater.

Buffer (MQBYTE × BufferLength) – input

Buffer containing the condition byte string.

The length is given by the BufferLength parameter. If zero is specified for BufferLength, the null pointer can be specified for the address of the Buffer parameter. In all other cases, a valid (nonnull) address must be specified for the Buffer parameter.

Operator (MQLONG) – input

The byte string filter operator to be placed in the bag. Valid operators are of the form MQCFOP_*.

CompCode (MQLONG) – output

Completion code.

Reason (MQLONG) – output

Reason code qualifying CompCode.

The following reason codes indicating error conditions can be returned from the mqAddByteStringFilter call:

MQRC_BUFFER_ERROR

Buffer parameter not valid (invalid parameter address or buffer not completely accessible).

MQRC_BUFFER_LENGTH_ERROR

Buffer length not valid.

MQRC_FILTER_OPERATOR_ERROR

Filter operator not valid.

MQRC_HBAG_ERROR

Bag handle not valid.

MQRC_INCONSISTENT_ITEM_TYPE

Datatype of this occurrence of selector differs from datatype of first occurrence.

MQRC_SELECTOR_OUT_OF_RANGE

Selector not within valid range for call.

MQRC_STORAGE_NOT_AVAILABLE

Insufficient storage available.

MQRC_SYSTEM_BAG_NOT_ALTERABLE

System bag cannot be altered or deleted.

 

Parent topic:

mqAddByteStringFilter

pc15910_

 

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