MemCom Reference Manual > MemCom (Old) Fortran77 API > The Dynamic Memory Manager (DMM) > dmmsuc

Name

dmmsuc — Set default user code

Description

dmmsuc permanently sets the user code attribute of all subsequently created or loaded datasets to ucode. Existing DMM arrays are not affected. The user code attribute must be positive. A value of 0 resets the user code to its default value of 1. All other values of ucode will reset the user code to its default value of 1 and a warning message is issued. Upon initialization of DMM, the user code is set to its default value of 1.

Specification (F77)

subroutine dmmsuc(ucode, status)
integer*4 ucode
integer*4 status

Parameters

ucode

User code to be set (input). ucode must be a positive integer. If ucode is set to 0 the default user code 1 is restored.

status

Status code returned (output). A value of 0 indicates normal completion of the operation. A negative value indicates an error. A positive value indicates a warning. See MemCom error codes.