Fixes for pedantic warnings

src/extension/default_eventloop.c

@@ -83,7 +83,7 @@ default_eventloop_schedule(getdns_eventloop *loop,
 #endif
 		default_loop->fd_events[fd] = event;
 		default_loop->fd_timeout_times[fd] = get_now_plus(timeout);
-		event->ev = (void *) (intptr_t) fd + 1;
+		event->ev = (void *) (intptr_t) (fd + 1);
 
 		DEBUG_SCHED( "scheduled read/write at %d\n", fd);
 		return GETDNS_RETURN_GOOD;
@@ -104,7 +104,7 @@ default_eventloop_schedule(getdns_eventloop *loop,
 		if (default_loop->timeout_events[i] == NULL) {
 			default_loop->timeout_events[i] = event;
 			default_loop->timeout_times[i] = get_now_plus(timeout);
-			event->ev = (void *) (intptr_t) i + 1;
+			event->ev = (void *) (intptr_t) (i + 1);
 
 			DEBUG_SCHED( "scheduled timeout at %d\n", (int)i);
 			return GETDNS_RETURN_GOOD;
@@ -159,6 +159,9 @@ default_eventloop_cleanup(getdns_eventloop *loop)
 static void
 default_read_cb(int fd, getdns_eventloop_event *event)
 {
+#if !defined(SCHED_DEBUG) || !SCHED_DEBUG
+	(void)fd;
+#endif
 	DEBUG_SCHED( "%s(fd: %d, event: %p)\n", __FUNCTION__, fd, event);
 	event->read_cb(event->userarg);
 }
@@ -166,6 +169,9 @@ default_read_cb(int fd, getdns_eventloop_event *event)
 static void
 default_write_cb(int fd, getdns_eventloop_event *event)
 {
+#if !defined(SCHED_DEBUG) || !SCHED_DEBUG
+	(void)fd;
+#endif
 	DEBUG_SCHED( "%s(fd: %d, event: %p)\n", __FUNCTION__, fd, event);
 	event->write_cb(event->userarg);
 }
@@ -173,6 +179,9 @@ default_write_cb(int fd, getdns_eventloop_event *event)
 static void
 default_timeout_cb(int fd, getdns_eventloop_event *event)
 {
+#if !defined(SCHED_DEBUG) || !SCHED_DEBUG
+	(void)fd;
+#endif
 	DEBUG_SCHED( "%s(fd: %d, event: %p)\n", __FUNCTION__, fd, event);
 	event->timeout_cb(event->userarg);
 }

src/test/getdns_query.c

@@ -1284,6 +1284,9 @@ static void request_cb(
 	getdns_return_t r = GETDNS_RETURN_GOOD;
 	uint32_t n, rcode, dnssec_status;
 
+#if !defined(SERVER_DEBUG) || !SERVER_DEBUG
+	(void)transaction_id;
+#endif
 	DEBUG_SERVER("reply for: %p %"PRIu64" %d (edns0: %d, do: %d, ad: %d,"
 	    " cd: %d)\n", msg, transaction_id, (int)callback_type,
 	    msg->has_edns0, msg->do_bit, msg->ad_bit, msg->cd_bit);

src/types-internal.h

@@ -278,29 +278,29 @@ typedef struct getdns_dns_req {
 	getdns_append_name_t append_name;
 	const uint8_t *suffix;
 	size_t  suffix_len;
-	int suffix_appended			: 1;
+	unsigned suffix_appended			: 1;
 
 	/* canceled flag */
-	int canceled				: 1;
+	unsigned canceled				: 1;
 
 	/* request extensions */
-	int dnssec_return_status		: 1;
-	int dnssec_return_only_secure		: 1;
-	int dnssec_return_all_statuses		: 1;
-	int dnssec_return_validation_chain	: 1;
-	int dnssec_return_full_validation_chain	: 1;
+	unsigned dnssec_return_status			: 1;
+	unsigned dnssec_return_only_secure		: 1;
+	unsigned dnssec_return_all_statuses		: 1;
+	unsigned dnssec_return_validation_chain		: 1;
+	unsigned dnssec_return_full_validation_chain	: 1;
 #ifdef DNSSEC_ROADBLOCK_AVOIDANCE
-	int dnssec_roadblock_avoidance		: 1;
-	int avoid_dnssec_roadblocks		: 1;
+	unsigned dnssec_roadblock_avoidance		: 1;
+	unsigned avoid_dnssec_roadblocks		: 1;
 #endif
-	int edns_cookies			: 1;
-	int edns_client_subnet_private		: 1;
-	int return_call_reporting		: 1;
-	int add_warning_for_bad_dns		: 1;
+	unsigned edns_cookies				: 1;
+	unsigned edns_client_subnet_private		: 1;
+	unsigned return_call_reporting			: 1;
+	unsigned add_warning_for_bad_dns		: 1;
 
 	/* Internally used by return_validation_chain */
-	int dnssec_ok_checking_disabled		: 1;
-	int is_sync_request			: 1;
+	unsigned dnssec_ok_checking_disabled		: 1;
+	unsigned is_sync_request			: 1;
 
 	/* The validating and freed variables are used to make sure a single
 	 * code path is followed while processing a DNS request, even when
@@ -310,7 +310,7 @@ typedef struct getdns_dns_req {
 	 * validating is touched by _getdns_get_validation_chain only and
 	 * freed      is touched by _getdns_submit_netreq only
 	 */
-	int validating                          : 1;
+	unsigned validating				: 1;
 	int *freed;
 
 	uint16_t tls_query_padding_blocksize;

src/ub_loop.c

@@ -115,9 +115,9 @@ typedef struct my_event {
 } my_event;
 
 #define AS_UB_LOOP(x) \
-	(((union {struct ub_event_base* a; _getdns_ub_loop* b;})x).b)
+	((_getdns_ub_loop *)(x))
 #define AS_MY_EVENT(x) \
-	(((union {struct ub_event* a; my_event* b;})x).b)
+	((my_event *)(x))
 
 static void my_event_base_free(struct ub_event_base* base)
 {