MQZFP (Free parameters) on IBM i

This parameter specifies data related to resource to be freed.

The MQZFP structure is used on the MQZ_FREE_USER call for the FreeParms parameter.

Fields

StrucId (MQCHAR4)

Structure identifier. The value is:

MQZFP_STRUC_ID

Identifier for free parameters structure.

For the C programming language, the constant MQZFP_STRUC_ID_ARRAY is also defined; this has the same value as MQZFP_STRUC_ID, but is an array of characters instead of a string.

This is an input field to the service.

Version (MQLONG)

Structure version number. The value is:

MQZFP_VERSION_1

Version-1 free parameters structure.

The following constant specifies the version number of the current version:

MQZFP_CURRENT_VERSION

Current version of free parameters structure.

This is an input field to the service.

Reserved (MQBYTE8)

Reserved field.

The initial value is null.

CorrelationPtr (MQPTR)

Correlation pointer.

Address of correlation data relating to the resource to be freed.

C declaration

typedef struct tagMQZFP MQZFP;
struct tagMQZFP {
  MQCHAR4   StrucId;          /* Structure identifier */
  MQLONG    Version;          /* Structure version number */
  MQBYTE8   Reserved;         /* Reserved field */
  MQPTR     CorrelationPtr;   /* Address of correlation data */
};