X-Git-Url: https://git.distorted.org.uk/~mdw/adns/blobdiff_plain/684420195d60f5421ea0b6350530fbd430ed8146..86e7b8d96483d2f55561aa76ac96e7663840b796:/src/event.c

diff --git a/src/event.c b/src/event.c
index 7a28e01..8329ff4 100644
--- a/src/event.c
+++ b/src/event.c
@@ -1,4 +1,26 @@
-/**/
+/*
+ * event.c
+ * - event loop core
+ * - TCP connection management
+ * - user-visible check/wait and event-loop-related functions
+ */
+/*
+ *  This file is part of adns, which is Copyright (C) 1997, 1998 Ian Jackson
+ *  
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *  
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software Foundation,
+ *  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
+ */
 
 #include <string.h>
 #include <errno.h>
@@ -29,7 +51,7 @@ void adns__tcp_broken(adns_state ads, const char *what, const char *why) {
     qu->tcpfailed |= (1<<serv);
     if (qu->tcpfailed == (1<<ads->nservers)-1) {
       LIST_UNLINK(ads->timew,qu);
-      adns__query_fail(ads,qu,adns_s_allservfail);
+      adns__query_fail(qu,adns_s_allservfail);
     }
   }
 
@@ -46,7 +68,7 @@ static void tcp_connected(adns_state ads, struct timeval now) {
     nqu= qu->next;
     if (qu->state == query_udp) continue;
     assert (qu->state == query_tcpwait);
-    adns__query_tcp(ads,qu,now);
+    adns__query_tcp(qu,now);
   }
 }
 
@@ -138,9 +160,9 @@ static void checktimeouts(adns_state ads, struct timeval now,
     if (timercmp(&now,&qu->timeout,>)) {
       LIST_UNLINK(ads->timew,qu);
       if (qu->state != query_udp) {
-	adns__query_fail(ads,qu,adns_s_timeout);
+	adns__query_fail(qu,adns_s_timeout);
       } else {
-	adns__query_udp(ads,qu,now);
+	adns__query_udp(qu,now);
       }
     } else {
       inter_maxtoabs(tv_io,tvbuf,now,qu->timeout);