1 files changed, 2 insertions, 0 deletions
diff --git a/src/basic/util.h b/src/basic/util.h
index a4e3672130..034410b8a8 100644
--- a/src/basic/util.h
+++ b/src/basic/util.h
@@ -941,3 +941,5 @@ int receive_one_fd(int transport_fd, int flags);
 void nop_signal_handler(int sig);
 
 int version(void);
+
+bool fdname_is_valid(const char *s);