From 26c3ab52ff87a269c10453e84427de4673eb8466 Mon Sep 17 00:00:00 2001
From: Timo Hirvonen <tihirvon@gmail.com>
Date: Sun, 15 Oct 2006 12:31:38 +0300
Subject: [PATCH] buffer_fill(): Return number of filled chunks

---
 buffer.c | 5 ++++-
 buffer.h | 2 +-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/buffer.c b/buffer.c
index 5e4c6e9..986aeac 100644
--- a/buffer.c
+++ b/buffer.c
@@ -106,9 +106,10 @@ void buffer_consume(int count)
 }
 
 /* chunk is marked filled if free bytes < 1024 or count == 0 */
-void buffer_fill(int count)
+int buffer_fill(int count)
 {
 	struct chunk *c;
+	int filled = 0;
 
 	cmus_mutex_lock(&buffer_mutex);
 	c = &buffer_chunks[buffer_widx];
@@ -119,9 +120,11 @@ void buffer_fill(int count)
 		c->filled = 1;
 		buffer_widx++;
 		buffer_widx %= buffer_nr_chunks;
+		filled = 1;
 	}
 
 	cmus_mutex_unlock(&buffer_mutex);
+	return filled;
 }
 
 void buffer_reset(void)
diff --git a/buffer.h b/buffer.h
index 8a23088..c44ad7e 100644
--- a/buffer.h
+++ b/buffer.h
@@ -9,7 +9,7 @@ void buffer_init(void);
 int buffer_get_rpos(char **pos);
 int buffer_get_wpos(char **pos);
 void buffer_consume(int count);
-void buffer_fill(int count);
+int buffer_fill(int count);
 void buffer_reset(void);
 int buffer_get_filled_chunks(void);
 
-- 
2.11.4.GIT