This procedure is defined in the server but not documented via ad_proc or proc_doc and may be intended as a private interface.
The procedure is defined as:
proc nsmcp::accessScanRangeMature {file limits} {
if {![dict exists $file ctime]} {
return false
}
set cutoff [expr {[clock seconds]-[dict get $limits rangeMaturity]}]
return [expr {[dict get $file mtime]<=$cutoff && [dict get $file ctime]<=$cutoff}]
}