Home

 

Parameters

 

BufferLength (MQLONG) – input

Length in bytes of the buffer containing the string padded with blanks. Must be zero or greater.

Buffer (MQCHAR × BufferLength) – input

Buffer containing the blank-padded 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.

String (MQCHAR × (BufferLength+1)) – output

Buffer to receive the null-terminated string. The length of this buffer must be at least one byte greater than the value of the BufferLength parameter.

CompCode (MQLONG) – output

Completion code.

Reason (MQLONG) – output

Reason code qualifying CompCode.

The following reason codes indicating error conditions can be returned from the mqTrim 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_STRING_ERROR

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

 

Parent topic:

mqTrim

pc17800_

 

Home