Track whether loading is underway
authorJeremy Stanley <fungi@yuggoth.org>
Mon, 31 Jul 2017 14:56:57 +0000 (14:56 +0000)
committerJeremy Stanley <fungi@yuggoth.org>
Mon, 31 Jul 2017 14:56:57 +0000 (14:56 +0000)
In preparation for safeguards preventing alteration of elements from
read-only backing files, we need a way to identify that loading
updated files is in progress; that's the only time elements from
read-only files should ever change.


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