tools: Add comments explaining the functions parameters.
authorJustus Winter <justus@g10code.com>
Tue, 24 Jan 2017 11:57:43 +0000 (12:57 +0100)
committerJustus Winter <justus@g10code.com>
Tue, 24 Jan 2017 14:44:16 +0000 (15:44 +0100)
commit82e309ad06884e54693f4856412984331febdda0
tree249f351d76fd9b10ec4d40b45790253706c63d52
parentb0348fdb26637b0bcbd68a96c1746a1613b309af
tools: Add comments explaining the functions parameters.

* tools/gpgconf-comp.c (change_options_file): Add comments explaining
the functions parameters.
(change_options_program): Likewise.
--
From reading those two functions it is not clear why we write the new
configuration to the source file, and read the current configuration
from the destination file.  The identifiers are named for the benefit
of the callee.

Note that identifiers that require that much explanation are poorly
chosen.

Signed-off-by: Justus Winter <justus@g10code.com>
tools/gpgconf-comp.c