diff options
Diffstat (limited to 'ares_timeout.c')
| -rw-r--r-- | ares_timeout.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/ares_timeout.c b/ares_timeout.c index 0b5a435..293e4af 100644 --- a/ares_timeout.c +++ b/ares_timeout.c @@ -23,6 +23,13 @@ #include "ares.h" #include "ares_private.h" +/* return time offset between now and (future) check, in milliseconds */ +static long timeoffset(struct timeval *now, struct timeval *check) +{ + return (check->tv_sec - now->tv_sec)*1000 + + (check->tv_usec - now->tv_usec)/1000; +} + /* WARNING: Beware that this is linear in the number of outstanding * requests! You are probably far better off just calling ares_process() * once per second, rather than calling ares_timeout() to figure out @@ -53,7 +60,7 @@ struct timeval *ares_timeout(ares_channel channel, struct timeval *maxtv, query = list_node->data; if (query->timeout.tv_sec == 0) continue; - offset = ares__timeoffset(&now, &query->timeout); + offset = timeoffset(&now, &query->timeout); if (offset < 0) offset = 0; if (min_offset == -1 || offset < min_offset) |