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authorWillem de Bruijn <willemb@google.com>2015-01-10 12:08:18 -0500
committerDavid S. Miller <davem@davemloft.net>2015-01-11 21:56:00 -0500
commitd3b4b26173ee45a8097a64330ae4a509f4e5db0b (patch)
tree29e92caa1048937991a3f4b4e3a82ee0f878bab1 /Documentation/networking
parentef5ba4aff9b55a4cf51e83af3f4dbc5cb4e471fa (diff)
downloadkernel-d3b4b26173ee45a8097a64330ae4a509f4e5db0b.tar.gz
doc: fix the compile fix of txtimestamp.c
A fix to ipv6 structure definitions removed the now superfluous definition of in6_pktinfo in this file. But, use of the glibc definition requires defining _GNU_SOURCE (see also https://sourceware.org/bugzilla/show_bug.cgi?id=6775). Before this change, the following would fail for me: make make headers_install make M=Documentation/networking/timestamping with Documentation/networking/timestamping/txtimestamp.c: In function '__recv_errmsg_cmsg': Documentation/networking/timestamping/txtimestamp.c:205:33: error: dereferencing pointer to incomplete type Documentation/networking/timestamping/txtimestamp.c:206:23: error: dereferencing pointer to incomplete type After this patch compilation succeeded. Fixes: cd91cc5bdddf ("doc: fix the compile error of txtimestamp.c") Signed-off-by: Willem de Bruijn <willemb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/networking')
-rw-r--r--Documentation/networking/timestamping/txtimestamp.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/networking/timestamping/txtimestamp.c b/Documentation/networking/timestamping/txtimestamp.c
index 8778e684d482..05694febc238 100644
--- a/Documentation/networking/timestamping/txtimestamp.c
+++ b/Documentation/networking/timestamping/txtimestamp.c
@@ -30,6 +30,8 @@
* 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
*/
+#define _GNU_SOURCE
+
#include <arpa/inet.h>
#include <asm/types.h>
#include <error.h>