The first releaseHEADmaindev-utdev

1 files changed, 29 insertions, 0 deletions

diff --git a/perf/thirdparty/rmind_ringbuf/ringbuf.h b/perf/thirdparty/rmind_ringbuf/ringbuf.h
new file mode 100644
index 0000000..e8fc767
--- /dev/null
+++ b/perf/thirdparty/rmind_ringbuf/ringbuf.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2016 Mindaugas Rasiukevicius <rmind at noxt eu>
+ * All rights reserved.
+ *
+ * Use is subject to license terms, as specified in the LICENSE file.
+ */
+
+#ifndef _RINGBUF_H_
+#define _RINGBUF_H_
+
+__BEGIN_DECLS
+
+typedef struct ringbuf ringbuf_t;
+typedef struct ringbuf_worker ringbuf_worker_t;
+
+int		ringbuf_setup(ringbuf_t *, unsigned, size_t);
+void		ringbuf_get_sizes(unsigned, size_t *, size_t *);
+
+ringbuf_worker_t *ringbuf_register(ringbuf_t *, unsigned);
+void		ringbuf_unregister(ringbuf_t *, ringbuf_worker_t *);
+
+ssize_t		ringbuf_acquire(ringbuf_t *, ringbuf_worker_t *, size_t);
+void		ringbuf_produce(ringbuf_t *, ringbuf_worker_t *);
+size_t		ringbuf_consume(ringbuf_t *, size_t *);
+void		ringbuf_release(ringbuf_t *, size_t);
+
+__END_DECLS
+
+#endif