diff options
Diffstat (limited to 'src/or/eventdns.c')
| -rw-r--r-- | src/or/eventdns.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/src/or/eventdns.c b/src/or/eventdns.c index 29e2d3afb..7cd5d80af 100644 --- a/src/or/eventdns.c +++ b/src/or/eventdns.c @@ -1,12 +1,18 @@ -/* The original version of this module was written by Adam Langley; for - * a history of modifications, check out the subversion logs. +/* READ THIS COMMENT BEFORE HACKING THIS FILE. * - * When editing this module, try to keep it re-mergeable by Adam. Don't - * reformat the whitespace, add Tor dependencies, or so on. + * This eventdns.c copy has diverged a bit from Libevent's version, and it's + * no longer easy to resynchronize them. Once Tor requires Libevent 2.0, we + * will just dump this file and use Libevent's evdns code. * - * TODO: - * - Replace all externally visible magic numbers with #defined constants. - * - Write documentation for APIs of all external functions. + * Therefore, you probably shouldn't make any change here without making it to + * Libevent as well: it's not good for the implementation to diverge even + * more. Also, we can't shouldn't wantonly the API here (since Libevent APIs + * can't change in ways that break user behavior). Also, we shouldn't bother + * with cosmetic changes: the whole module is slated for demolition, so + * there's no point dusting the linebreaks or re-painting the parser. + * + * (We can't just drop the Libevent 2.0 evdns implementation in here instead, + * since it depends pretty heavily on parts of Libevent 2.0.) */ /* Async DNS Library |