[dpdk-dev] [PATCH] eal: implement rte_log_get_level

["Charles (Chas) Williams" <ciwillia@brocade.com>]

This function wasn't provided in the original commit.

Fixes: 4f0981e6ec6c ("eal: deprecate log functions")
Cc: stable@dpdk.org

Signed-off-by: Chas Williams <ciwillia@broade.com>
---
 lib/librte_eal/bsdapp/eal/rte_eal_version.map   |  1 +
 lib/librte_eal/common/eal_common_log.c          |  9 +++++++++
 lib/librte_eal/common/include/rte_log.h         | 10 ++++++++++
 lib/librte_eal/linuxapp/eal/rte_eal_version.map |  1 +
 4 files changed, 21 insertions(+)

diff --git a/lib/librte_eal/bsdapp/eal/rte_eal_version.map b/lib/librte_eal/bsdapp/eal/rte_eal_version.map
index 480ad23..4687143 100644
--- a/lib/librte_eal/bsdapp/eal/rte_eal_version.map
+++ b/lib/librte_eal/bsdapp/eal/rte_eal_version.map
@@ -200,6 +200,7 @@ DPDK_17.08 {
 	rte_bus_find;
 	rte_bus_find_by_device;
 	rte_bus_find_by_name;
+	rte_log_get_level;
 
 } DPDK_17.05;
 
diff --git a/lib/librte_eal/common/eal_common_log.c b/lib/librte_eal/common/eal_common_log.c
index 41ea924..0e3b932 100644
--- a/lib/librte_eal/common/eal_common_log.c
+++ b/lib/librte_eal/common/eal_common_log.c
@@ -112,6 +112,15 @@ rte_get_log_level(void)
 	return rte_log_get_global_level();
 }
 
+int
+rte_log_get_level(uint32_t type)
+{
+	if (type >= rte_logs.dynamic_types_len)
+		return -1;
+
+	return rte_logs.dynamic_types[type].loglevel;
+}
+
 /* Set global log type */
 __rte_deprecated void
 rte_set_log_type(uint32_t type, int enable)
diff --git a/lib/librte_eal/common/include/rte_log.h b/lib/librte_eal/common/include/rte_log.h
index 3419138..ec8dba7 100644
--- a/lib/librte_eal/common/include/rte_log.h
+++ b/lib/librte_eal/common/include/rte_log.h
@@ -175,6 +175,16 @@ __rte_deprecated
 uint32_t rte_get_log_type(void);
 
 /**
+ * Get the log level for a given type.
+ *
+ * @param logtype
+ *   The log type identifier.
+ * @return
+ *   0 on success, a negative value if logtype is invalid.
+ */
+int rte_log_get_level(uint32_t logtype);
+
+/**
  * Set the log level for a given type.
  *
  * @param pattern
diff --git a/lib/librte_eal/linuxapp/eal/rte_eal_version.map b/lib/librte_eal/linuxapp/eal/rte_eal_version.map
index fbaec39..0ecadd7 100644
--- a/lib/librte_eal/linuxapp/eal/rte_eal_version.map
+++ b/lib/librte_eal/linuxapp/eal/rte_eal_version.map
@@ -205,6 +205,7 @@ DPDK_17.08 {
 	rte_bus_find;
 	rte_bus_find_by_device;
 	rte_bus_find_by_name;
+	rte_log_get_level;
 
 } DPDK_17.05;
 
-- 
2.1.4