1 files changed, 1 insertions, 1 deletions
diff --git a/net/tap-linux.c b/net/tap-linux.c
index 3e24d232e7..304ff45071 100644
--- a/net/tap-linux.c
+++ b/net/tap-linux.c
@@ -113,7 +113,7 @@ int tap_open(char *ifname, int ifname_size, int *vnet_hdr,
         return -1;
     }
     pstrcpy(ifname, ifname_size, ifr.ifr_name);
-    fcntl(fd, F_SETFL, O_NONBLOCK);
+    g_unix_set_fd_nonblocking(fd, true, NULL);
     return fd;
 }