move some printing from stderr to stdout (ref #320)

3 files changed, 10 insertions, 5 deletions

diff --git a/modules/auloop/auloop.c b/modules/auloop/auloop.c
index 5573621..8324a88 100644
--- a/modules/auloop/auloop.c
+++ b/modules/auloop/auloop.c
@@ -91,13 +91,15 @@ static void print_stats(struct audio_loop *al)
 	if (al->n_write)
 		rw_ratio = 1.0 * al->n_read / al->n_write;
 
-	(void)re_fprintf(stderr, "\r%uHz %dch %s "
+	(void)re_fprintf(stdout, "\r%uHz %dch %s "
 			 " n_read=%u n_write=%u rw_ratio=%.2f",
 			 al->srate, al->ch, aufmt_name(al->fmt),
 			 al->n_read, al->n_write, rw_ratio);
 
 	if (str_isset(aucodec))
-		(void)re_fprintf(stderr, " codec='%s'", aucodec);
+		(void)re_fprintf(stdout, " codec='%s'", aucodec);
+
+	fflush(stdout);
 }
 
 
diff --git a/modules/menu/menu.c b/modules/menu/menu.c
index 23aae45..4e36e54 100644
--- a/modules/menu/menu.c
+++ b/modules/menu/menu.c
@@ -376,6 +376,8 @@ static int create_ua(struct re_printf *pf, void *arg)
 
 static int cmd_ua_next(struct re_printf *pf, void *unused)
 {
+	int err;
+
 	(void)pf;
 	(void)unused;
 
@@ -386,13 +388,13 @@ static int cmd_ua_next(struct re_printf *pf, void *unused)
 
 	le_cur = le_cur->next ? le_cur->next : list_head(uag_list());
 
-	(void)re_fprintf(stderr, "ua: %s\n", ua_aor(list_ledata(le_cur)));
+	err = re_hprintf(pf, "ua: %s\n", ua_aor(list_ledata(le_cur)));
 
 	uag_current_set(list_ledata(le_cur));
 
 	update_callstatus();
 
-	return 0;
+	return err;
 }
 
 
diff --git a/modules/vidloop/vidloop.c b/modules/vidloop/vidloop.c
index 52f4359..d99fa49 100644
--- a/modules/vidloop/vidloop.c
+++ b/modules/vidloop/vidloop.c
@@ -285,7 +285,7 @@ static int enable_codec(struct video_loop *vl, const char *name)
 
 static void print_status(struct video_loop *vl)
 {
-	(void)re_fprintf(stderr,
+	(void)re_fprintf(stdout,
 			 "\rstatus:"
 			 " [%s] [%s]  intra=%zu "
 			 " EFPS=%.1f      %u kbit/s       \r",
@@ -293,6 +293,7 @@ static void print_status(struct video_loop *vl)
 			 vl->vc_dec ? vl->vc_dec->name : "",
 			 vl->stat.n_intra,
 			 vl->stat.efps, vl->stat.bitrate);
+	fflush(stdout);
 }