MQZ_INSERT_NAME - Insert name

This function is provided by a name service component, and is started by the queue manager to insert an entry for the specified queue, containing the name of the queue manager that owns the queue. If the queue is already defined in the service, the call fails.

The function identifier for this function (for MQZEP) is MQZID_INSERT_NAME.

Syntax

MQZ_INSERT_NAME( QMgrName , QName , ResolvedQMgrName , ComponentData , Continuation , CompCode , Reason )

Parameters

QMgrName

Type: MQCHAR48 - input

Queue manager name. The name of the queue manager calling the component. This name is padded with blanks to the full length of the parameter; the name is not terminated by a null character.

The queue manager name is passed to the component for information; the authorization service interface does not require the component to use it in any defined manner.

QName

Type: MQCHAR48 - input

Queue name. The name of the queue for which an entry is to be inserted. This name is padded with blanks to the full length of the parameter; the name is not terminated by a null character.

ResolvedQMgrName

Type: MQCHAR48 - input

Resolved queue manager name. The name of the queue manager to which the queue resolves. This name is padded with blanks to the full length of the parameter; the name is not terminated by a null character.

ComponentData

Type: MQBYTE×ComponentDataLength - input/output

Component data. This data is kept by the queue manager on behalf of this particular component; any changes made to it by any of the functions (including the initialization function) provided by this component are preserved, and presented the next time one of these component functions is called.

The length of this data area is passed by the queue manager in the ComponentDataLength parameter of the MQZ_INIT_NAME call.

Continuation

Type: MQLONG - input/output

Continuation indicator set by component. For MQZ_INSERT_NAME, the queue manager does not attempt to start another component, whatever is returned in the Continuation parameter.

The following values are supported:

MQZCI_DEFAULT: Continuation dependent on queue manager.
MQZCI_STOP: Do not continue with next component.

CompCode

Type: MQLONG - output

Completion code. It must be one of the following values:

MQCC_OK: Successful completion.
MQCC_FAILED: Call failed.

Reason

Type: MQLONG - output

Reason code qualifying CompCode.

If CompCode is MQCC_OK:

MQRC_NONE: (0, X'000') No reason to report.

If CompCode is MQCC_FAILED:

MQRC_Q_ALREADY_EXISTS: (2290, X'8F2') Queue object already exists.
MQRC_SERVICE_ERROR: (2289, X'8F1') Unexpected error occurred accessing service.
MQRC_SERVICE_NOT_AVAILABLE: (2285, X'8ED') Underlying service not available.

For more information about these reason codes, see API completion and reason codes.

C invocation


MQZ_INSERT_NAME (QMgrName, QName, ResolvedQMgrName, ComponentData,
                &Continuation, &CompCode, &Reason);

The parameters passed to the service are declared as follows:


MQCHAR48  QMgrName;          /* Queue manager name */
MQCHAR48  QName;             /* Queue name */
MQCHAR48  ResolvedQMgrName;  /* Resolved queue manager name */
MQBYTE    ComponentData[n];  /* Component data */
MQLONG    Continuation;      /* Continuation indicator set by
                                component */
MQLONG    CompCode;          /* Completion code */
MQLONG    Reason;            /* Reason code qualifying CompCode */