shared/ring: ring_contig

1 files changed, 4 insertions, 0 deletions

diff --git a/src/shared/container/ring.h b/src/shared/container/ring.h
index 219f4fb..bc978ce 100644
--- a/src/shared/container/ring.h
+++ b/src/shared/container/ring.h
@@ -14,3 +14,7 @@ void	ring_put(ring_t*, void*, size_t);
 void	ring_put1b(ring_t*, uint8_t);
 
 size_t	ring_get(ring_t*, void*, size_t);
+
+/** Consumes up to `len` bytes, and returns a pointer to the buffer where it's stored.
+ * Not thread-safe. */
+void*	ring_contig(ring_t*, size_t *len);