From: Willy Tarreau <w@1wt.eu>
Date: Tue, 27 Feb 2024 17:53:40 +0000 (+0100)
Subject: MINOR: ring: add ring_size() to return the ring's size
X-Git-Tag: v3.0-dev6~42
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a185d3d90d1d46258e4322b03bc8594bbc93e0d0;p=thirdparty%2Fhaproxy.git

MINOR: ring: add ring_size() to return the ring's size

This is just to ease conversion so that callers stop accessing the ring's
buffer.
---

diff --git a/include/haproxy/ring.h b/include/haproxy/ring.h
index ddcc558c0a..b0add1d0c3 100644
--- a/include/haproxy/ring.h
+++ b/include/haproxy/ring.h
@@ -51,6 +51,12 @@ static inline size_t ring_data(const struct ring *ring)
 	return b_data(&ring->buf);
 }
 
+/* returns the allocated size in bytes for the ring */
+static inline size_t ring_size(const struct ring *ring)
+{
+	return b_size(&ring->buf);
+}
+
 #endif /* _HAPROXY_RING_H */
 
 /*