rc-local-generator: add comment explaining the background of the generator
authorLennart Poettering <lennart@poettering.net>
Fri, 16 Nov 2018 21:00:35 +0000 (22:00 +0100)
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Sat, 17 Nov 2018 07:43:57 +0000 (08:43 +0100)
commitbca89fe84dedd64a0ef0f767f348fc5291e69988
tree785763a9c877eff447f1c8c69df04b2bf3ca87d4
parent6917857ed465d79dabc83e67d6308a8769510b8b
rc-local-generator: add comment explaining the background of the generator

This is not obvious, hence it deserves some form of documentation.
However, it's also ultimately an implementation detail, hence let's not
add this to the man page, but as a code comment, that is visible right
at the top of source file.

Fixes: #10675
src/rc-local-generator/rc-local-generator.c