logging: add LOG_GRP_DEVEL

This serves two purposes:

1. As a utility logger during development.
2. As the last entry in enum - to make iteration over the values
   possible. Changing the value of LOG_GRP_DEVEL shouldn't be an issue,
   since it shouldn't be used in production code.

2 files changed, 4 insertions, 0 deletions

diff --git a/lib/log.c b/lib/log.c
index 81eaeceb..5ccfc661 100644
--- a/lib/log.c
+++ b/lib/log.c
@@ -63,6 +63,7 @@ log_group_names_t log_group_names[] = {
 	GRP_NAME_ITEM(LOG_GRP_NSID),
 	GRP_NAME_ITEM(LOG_GRP_DNSTAP),
 	GRP_NAME_ITEM(LOG_GRP_TESTS),
+	GRP_NAME_ITEM(LOG_GRP_DEVEL),
 	{ NULL,		-1 },
 };
 
diff --git a/lib/log.h b/lib/log.h
index c3fb5db5..efd17bc8 100644
--- a/lib/log.h
+++ b/lib/log.h
@@ -69,6 +69,8 @@ enum kr_log_groups_type {
 	LOG_GRP_NSID,
 	LOG_GRP_DNSTAP,
 	LOG_GRP_TESTS,
+	/* ^^ Add new log groups above ^^. */
+	LOG_GRP_DEVEL,  /* Must be last entry in enum! */
 };
 
 
@@ -111,6 +113,7 @@ enum kr_log_groups_type {
 #define LOG_GRP_NSID_TAG		"nsid"
 #define LOG_GRP_DNSTAP_TAG		"dnstap"
 #define LOG_GRP_TESTS_TAG		"tests"
+#define LOG_GRP_DEVEL_TAG		"devel"
 
 KR_EXPORT
 extern log_groups_t kr_log_groups;