Adding upstream version 18.2.2.upstream/18.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 44 insertions, 0 deletions

diff --git a/src/spdk/ocf/inc/ocf_logger.h b/src/spdk/ocf/inc/ocf_logger.h
new file mode 100644
index 000000000..343a9759f
--- /dev/null
+++ b/src/spdk/ocf/inc/ocf_logger.h
@@ -0,0 +1,44 @@
+/*
+ * Copyright(c) 2012-2018 Intel Corporation
+ * SPDX-License-Identifier: BSD-3-Clause-Clear
+ */
+
+#ifndef __OCF_LOGGER_H__
+#define __OCF_LOGGER_H__
+
+/**
+ * @file
+ * @brief Logger API
+ */
+
+#include <ocf/ocf_types.h>
+#include <stdarg.h>
+
+/**
+ * @brief Verbosity levels of context log
+ */
+typedef enum {
+	log_emerg,
+	log_alert,
+	log_crit,
+	log_err,
+	log_warn,
+	log_notice,
+	log_info,
+	log_debug,
+} ocf_logger_lvl_t;
+
+struct ocf_logger_ops {
+	int (*open)(ocf_logger_t logger);
+	void (*close)(ocf_logger_t logger);
+	int (*print)(ocf_logger_t logger, ocf_logger_lvl_t lvl,
+			const char *fmt, va_list args);
+	int (*print_rl)(ocf_logger_t logger, const char *func_name);
+	int (*dump_stack)(ocf_logger_t logger);
+};
+
+void ocf_logger_set_priv(ocf_logger_t logger, void *priv);
+
+void *ocf_logger_get_priv(ocf_logger_t logger);
+
+#endif /* __OCF_LOGGER_H__ */