blob: 7b789edc9250e2c8ba807b8f41f9e5a876244e73 [file] [log] [blame]
From 522d6d8cbf0a753255315fa332700c80140d552a Mon Sep 17 00:00:00 2001
From: Alan Maguire <>
Date: Wed, 18 Mar 2020 18:53:21 +0000
Subject: [PATCH] selftests/net: add definition for SOL_DCCP to fix compilation
errors for old libc
commit 83a9b6f639e9f6b632337f9776de17d51d969c77 upstream.
Many systems build/test up-to-date kernels with older libcs, and
an older glibc (2.17) lacks the definition of SOL_DCCP in
/usr/include/bits/socket.h (it was added in the 4.6 timeframe).
Adding the definition to the test program avoids a compilation
failure that gets in the way of building tools/testing/selftests/net.
The test itself will work once the definition is added; either
skipping due to DCCP not being configured in the kernel under test
or passing, so there are no other more up-to-date glibc dependencies
here it seems beyond that missing definition.
Fixes: 11fb60d1089f ("selftests: net: reuseport_addr_any: add DCCP")
Signed-off-by: Alan Maguire <>
Signed-off-by: David S. Miller <>
Signed-off-by: Paul Gortmaker <>
diff --git a/tools/testing/selftests/net/reuseport_addr_any.c b/tools/testing/selftests/net/reuseport_addr_any.c
index c6233935fed1..b8475cb29be7 100644
--- a/tools/testing/selftests/net/reuseport_addr_any.c
+++ b/tools/testing/selftests/net/reuseport_addr_any.c
@@ -21,6 +21,10 @@
#include <sys/socket.h>
#include <unistd.h>
+#ifndef SOL_DCCP
+#define SOL_DCCP 269
static const char *IP4_ADDR = "";
static const char *IP6_ADDR = "::1";
static const char *IP4_MAPPED6 = "::ffff:";