+/*
+ * Returns the HOME directory path. Caller MUST NOT free(3) the returned
+ * pointer.
+ */
+static
+const char *get_lttng_home_dir(void)
+{
+ const char *val;
+
+ val = (const char *) getenv("LTTNG_HOME");
+ if (val != NULL) {
+ return val;
+ }
+ return (const char *) getenv("HOME");
+}
+