X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=audiod.c;h=72da56d14583444f55e2d55175e4249cccc623a1;hp=9708f4fa363f4ffa6d3540fc7cb27c79917f76ca;hb=c430e588047c5db3eb0d043c4dd1378680ec2bcf;hpb=7062b8a307355422f2c69b44b65f23eab17ce15d

diff --git a/audiod.c b/audiod.c
index 9708f4fa..72da56d1 100644
--- a/audiod.c
+++ b/audiod.c
@@ -961,9 +961,9 @@ static void close_decoder_if_idle(int slot_num)
 	clear_slot(slot_num);
 }
 
-static int set_stream_fds(fd_set *wfds)
+static void set_stream_fds(fd_set *wfds, int *max_fileno)
 {
-	int i, max_fileno = -1;
+	int i;
 
 	check_timeouts();
 	FOR_EACH_SLOT(i) {
@@ -985,12 +985,9 @@ static int set_stream_fds(fd_set *wfds)
 			continue;
 		if (!get_loaded_bytes(i))
 			continue;
-		FD_SET(s->write_fd, wfds);
+		para_fd_set(s->write_fd, wfds, max_fileno);
 		s->wcheck = 1;
-		max_fileno = MAX(s->write_fd, max_fileno);
 	}
-//	PARA_INFO_LOG("return %d\n", max_fileno);
-	return max_fileno;
 }
 
 static int write_audio_data(int slot_num)
@@ -1521,9 +1518,10 @@ static int open_stat_pipe(void)
 	return ret;
 }
 
-static int audiod_pre_select(fd_set *rfds, fd_set *wfds, struct timeval *tv)
+static void audiod_pre_select(fd_set *rfds, fd_set *wfds, struct timeval *tv,
+		int *max_fileno)
 {
-	int i, ret, max = -1;
+	int i, ret;
 
 	FOR_EACH_SLOT(i) {
 		struct slot_info *s = &slot[i];
@@ -1534,10 +1532,8 @@ static int audiod_pre_select(fd_set *rfds, fd_set *wfds, struct timeval *tv)
 		a = &afi[s->format];
 		ret = a->receiver->pre_select(rn, rfds, wfds, tv);
 //		PARA_NOTICE_LOG("%s preselect: %d\n", a->receiver->name, ret);
-		max = MAX(max, ret);
+		*max_fileno = MAX(*max_fileno, ret);
 	}
-	return max;
-
 }
 static void audiod_post_select(int select_ret, fd_set *rfds, fd_set *wfds)
 {
@@ -1577,15 +1573,14 @@ repeat:
 	/* always check signal pipe and the local socket */
 	FD_SET(signal_pipe, &rfds);
 	max_fileno = signal_pipe;
-	FD_SET(audiod_socket, &rfds);
-	max_fileno = MAX(max_fileno, audiod_socket);
+	para_fd_set(audiod_socket, &rfds, &max_fileno);
 
 	if (audiod_status != AUDIOD_ON)
 		kill_all_decoders();
 	else if (playing)
 		start_current_receiver();
 
-	max_fileno = MAX(max_fileno, set_stream_fds(&wfds));
+	set_stream_fds(&wfds, &max_fileno);
 	/* status pipe */
 	if (stat_pipe >= 0 && audiod_status == AUDIOD_OFF)
 		close_stat_pipe();
@@ -1594,16 +1589,12 @@ repeat:
 		sbo = 0;
 		status_buf[0] = '\0';
 	}
-	if (stat_pipe >= 0 && audiod_status != AUDIOD_OFF) {
-		FD_SET(stat_pipe, &rfds);
-		max_fileno = MAX(max_fileno, stat_pipe);
-	}
+	if (stat_pipe >= 0 && audiod_status != AUDIOD_OFF)
+		para_fd_set(stat_pipe, &rfds, &max_fileno);
 	/* local socket */
 	tv.tv_sec = 0;
 	tv.tv_usec = 200 * 1000;
-	ret = audiod_pre_select(&rfds, &wfds, &tv);
-	max_fileno = MAX(max_fileno, ret);
-
+	audiod_pre_select(&rfds, &wfds, &tv, &max_fileno);
 	ret = para_select(max_fileno + 1, &rfds, &wfds, &tv);
 	if (ret < 0)
 		goto repeat;