lib: add bt_version_get_name() and bt_version_get_name_description()

[babeltrace.git] / src / lib / babeltrace2.c

diff --git a/src/lib/babeltrace2.c b/src/lib/babeltrace2.c
index 14572c29d2484131d768c0d5dab614e6c41747f5..a951c65d03c0a92510dc334eaffe07f827cb47b8 100644 (file)
--- a/src/lib/babeltrace2.c
+++ b/src/lib/babeltrace2.c
@@ -24,6 +24,7 @@
 
 #include <babeltrace2/babeltrace.h>
 #include <stdlib.h>
+#include <string.h>
 
 unsigned int bt_version_get_major(void)
 {
@@ -41,5 +42,16 @@ unsigned int bt_version_get_patch(void) {
 
 const char *bt_version_get_extra(void)
 {
-       return BT_VERSION_EXTRA;
+       return strlen(BT_VERSION_EXTRA) == 0 ? NULL : BT_VERSION_EXTRA;
+}
+
+const char *bt_version_get_name(void)
+{
+       return strlen(BT_VERSION_NAME) == 0 ? NULL : BT_VERSION_NAME;
+}
+
+const char *bt_version_get_name_description(void)
+{
+       return strlen(BT_VERSION_DESCRIPTION) == 0 ? NULL :
+               BT_VERSION_DESCRIPTION;
 }