fix warnings. add const and static key words. metric->serializer to serializer->metric_info->metric

2 files changed, 2 insertions, 2 deletions

diff --git a/src/utils/fieldstat_tag.c b/src/utils/fieldstat_tag.c
index 04400bf..8f4d9eb 100644
--- a/src/utils/fieldstat_tag.c
+++ b/src/utils/fieldstat_tag.c
@@ -60,7 +60,7 @@ int build_dynamic_metric_key(const struct fieldstat_tag tags[], size_t n_tags, s
 	return  used_len;
 }
 
-int build_dynamic_metric_key_with_unzipped_tag(const char *tag_key[], const char *tag_value[], size_t n_tags, char *out_key, size_t out_key_size)
+int build_dynamic_metric_key_with_unzipped_tag(const char * const tag_key[], const char * const tag_value[], size_t n_tags, char *out_key, size_t out_key_size)
 {
     int used_len = 0;
 
diff --git a/src/utils/fieldstat_tag.h b/src/utils/fieldstat_tag.h
index 6ae505a..41636d0 100644
--- a/src/utils/fieldstat_tag.h
+++ b/src/utils/fieldstat_tag.h
@@ -10,7 +10,7 @@ extern "C" {
 
 void tag_pair_unzip(const struct fieldstat_tag *tag, char **tag_key_out, char **tag_value_out);
 int build_dynamic_metric_key(const struct fieldstat_tag tags[], size_t n_tags, size_t out_key_size, char *out_key);
-int build_dynamic_metric_key_with_unzipped_tag(const char *tag_key[], const char *tag_value[], size_t n_tags, char *out_key, size_t out_key_size);
+int build_dynamic_metric_key_with_unzipped_tag(const char * const tag_key[], const char * const tag_value[], size_t n_tags, char *out_key, size_t out_key_size);
 
 #ifdef __cplusplus
 }