SHA256
1
0
forked from pool/dhcp
dhcp/dhcp-4.1.1-in6_pktinfo-prototype.diff

22 lines
583 B
Diff

diff --git a/common/socket.c b/common/socket.c
index 036f7ae..6f56740 100644
--- a/common/socket.c
+++ b/common/socket.c
@@ -40,11 +40,16 @@
* I have implemented it under Linux; other systems should be doable also.
*/
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
#include "dhcpd.h"
#include <errno.h>
#include <sys/ioctl.h>
#include <sys/uio.h>
#include <sys/uio.h>
+#include <netinet/in.h> /* for struct in6_pktinfo, with glibc >= 2.10.1
+ _GNU_SOURCE required to enable it */
#ifdef USE_SOCKET_FALLBACK
# if !defined (USE_SOCKET_SEND)