add include <errno.h>

2026-02-08 01:33:17 +08:00 · 2021-04-16 20:17:05 +08:00
parent 478551d1c1
commit cb17e68238
1 changed files with 1 additions and 0 deletions
--- a/src/algorithm/DNSRoutine.cc
+++ b/src/algorithm/DNSRoutine.cc
@@ -19,6 +19,7 @@
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <sys/un.h>
+#include <errno.h>
 #include <netdb.h>
 #include <stddef.h>
 #include <stdio.h>