import ceph 16.2.7

[ceph.git] / ceph / src / pmdk / src / librpmem / rpmem_util.h

diff --git a/ceph/src/pmdk/src/librpmem/rpmem_util.h b/ceph/src/pmdk/src/librpmem/rpmem_util.h
new file mode 100644 (file)
index 0000000..d6006d8
--- /dev/null
+++ b/ceph/src/pmdk/src/librpmem/rpmem_util.h
@@ -0,0 +1,47 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+/* Copyright 2016-2020, Intel Corporation */
+
+/*
+ * rpmem_util.h -- util functions for librpmem header file
+ */
+
+#ifndef RPMEM_UTIL_H
+#define RPMEM_UTIL_H 1
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+enum {
+       LERR = 1,
+       LWARN = 2,
+       LNOTICE = 3,
+       LINFO = 4,
+       _LDBG = 10,
+};
+
+#define RPMEM_LOG(level, fmt, args...) LOG(L##level, fmt, ## args)
+#define RPMEM_DBG(fmt, args...) LOG(_LDBG, fmt, ## args)
+#define RPMEM_FATAL(fmt, args...) FATAL(fmt, ## args)
+#define RPMEM_ASSERT(cond)     ASSERT(cond)
+
+#define RPMEM_PERSIST_FLAGS_ALL                RPMEM_PERSIST_RELAXED
+#define RPMEM_PERSIST_FLAGS_MASK       ((unsigned)(~RPMEM_PERSIST_FLAGS_ALL))
+
+#define RPMEM_FLUSH_FLAGS_ALL          RPMEM_FLUSH_RELAXED
+#define RPMEM_FLUSH_FLAGS_MASK         ((unsigned)(~RPMEM_FLUSH_FLAGS_ALL))
+
+const char *rpmem_util_proto_errstr(enum rpmem_err err);
+int rpmem_util_proto_errno(enum rpmem_err err);
+
+void rpmem_util_cmds_init(void);
+void rpmem_util_cmds_fini(void);
+const char *rpmem_util_cmd_get(void);
+void rpmem_util_get_env_max_nlanes(unsigned *max_nlanes);
+void rpmem_util_get_env_wq_size(unsigned *wq_size);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif