From: Evan Hunt <each@isc.org>
Date: Thu, 30 Oct 2025 23:31:50 +0000 (+0000)
Subject: fix: dev: Save userconfig as text instead of a cfg_obj tree
X-Git-Tag: v9.21.15~17
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9521f231694e0cecdb39be48945f0fe5177eaadc;p=thirdparty%2Fbind9.git

fix: dev: Save userconfig as text instead of a cfg_obj tree

Once the user configuration has been merged into the effective configuration, it no longer needs to be accessed as a configuration tree, but we still want to be able to show it with `rndc showconf -user`.

Because the recursive strucure of `cfg_obj` objects is fairly large, the canonical text form is a fraction of the size of the configuration tree, so we now save it in that form instead.

Merge branch 'each-userconfig-text' into 'main'

See merge request isc-projects/bind9!11185
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9521f231694e0cecdb39be48945f0fe5177eaadc