import ceph 16.2.7

[ceph.git] / ceph / src / pmdk / src / libpmem2 / region_namespace_ndctl.h

diff --git a/ceph/src/pmdk/src/libpmem2/region_namespace_ndctl.h b/ceph/src/pmdk/src/libpmem2/region_namespace_ndctl.h
new file mode 100644 (file)
index 0000000..8c89a16
--- /dev/null
+++ b/ceph/src/pmdk/src/libpmem2/region_namespace_ndctl.h
@@ -0,0 +1,32 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+/* Copyright 2017-2020, Intel Corporation */
+
+/*
+ * region_namespace_ndctl.h -- internal definitions for libpmem2
+ *                             common ndctl functions
+ */
+
+#ifndef PMDK_REGION_NAMESPACE_NDCTL_H
+#define PMDK_REGION_NAMESPACE_NDCTL_H 1
+
+#include "os.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define FOREACH_BUS_REGION_NAMESPACE(ctx, bus, region, ndns)   \
+       ndctl_bus_foreach(ctx, bus)                             \
+       ndctl_region_foreach(bus, region)                       \
+       ndctl_namespace_foreach(region, ndns)
+
+int pmem2_region_namespace(struct ndctl_ctx *ctx,
+                       const struct pmem2_source *src,
+                       struct ndctl_region **pregion,
+                       struct ndctl_namespace **pndns);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* PMDK_REGION_NAMESPACE_NDCTL_H */