ensure distinct query id for parallel A and AAAA queries in resolver

[musl] / src / linux / sethostname.c

diff --git a/src/linux/sethostname.c b/src/linux/sethostname.c
index 79a8707..9313b32 100644 (file)
--- a/src/linux/sethostname.c
+++ b/src/linux/sethostname.c
@@ -1,3 +1,4 @@
+#define _GNU_SOURCE
 #include <unistd.h>
 #include "syscall.h"