MemCom Reference Manual > MemCom ftn Fortran API > Dynamic Memory Manager (DMM) > mcf_dmm_check

Name

mcf_dmm_check — Check dynamic memory

Description

mcf_dmm_check scans all datasets loaded in dynamic memory and checks if the check words attached to the dataset residing in dynamic memory are intact, thus providing a simple means of checking if memory has been overwritten. If any datasets are corrupted a message is printed to the standard output unit.

Specification (Fortran)

subroutine mcf_dmm_check(tag,status)
character*(*) tag
integer*4 status

Parameters

tag

Tag to be printed along with error messages (input).

status

Status code returned (output). A value of 0 indicates normal completion of the operation, i.e no corrupted check words have been detected. A negative value indicates an error.