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authorJozsef Kadlecsik <kadlec@blackhole.kfki.hu>2018-10-22 20:47:35 +0200
committerJozsef Kadlecsik <kadlec@blackhole.kfki.hu>2018-10-22 20:47:35 +0200
commit01b198d0a734ebadcd8d3cfcb2201e79bef448bd (patch)
tree4569360f5f42e7c81f4597fb7b917c73578a9a53
parenta192069c576cd7d4b7174f26af27950b0a95d269 (diff)
Add compatibility support for async in pernet_operations.
-rw-r--r--configure.ac10
-rw-r--r--kernel/include/linux/netfilter/ipset/ip_set_compat.h.in1
2 files changed, 11 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 7d0fa01..1532997 100644
--- a/configure.ac
+++ b/configure.ac
@@ -363,6 +363,16 @@ else
AC_SUBST(HAVE_NET_OPS_ID, undef)
fi
+AC_MSG_CHECKING([kernel source for async in struct pernet_operations])
+if test -f $ksourcedir/include/net/net_namespace.h && \
+ $AWK '/^struct pernet_operations /,/^}/' $ksourcedir/include/net/net_namespace.h | $GREP -q 'bool async;'; then
+ AC_MSG_RESULT(yes)
+ AC_SUBST(HAVE_NET_OPS_ASYNC, define)
+else
+ AC_MSG_RESULT(no)
+ AC_SUBST(HAVE_NET_OPS_ASYNC, undef)
+fi
+
AC_MSG_CHECKING([kernel source for user_ns in struct net])
if test -f $ksourcedir/include/net/net_namespace.h && \
$AWK '/^struct net \{/,/^}/' $ksourcedir/include/net/net_namespace.h | $GREP -q 'user_ns'; then
diff --git a/kernel/include/linux/netfilter/ipset/ip_set_compat.h.in b/kernel/include/linux/netfilter/ipset/ip_set_compat.h.in
index 53bd588..b93d662 100644
--- a/kernel/include/linux/netfilter/ipset/ip_set_compat.h.in
+++ b/kernel/include/linux/netfilter/ipset/ip_set_compat.h.in
@@ -21,6 +21,7 @@
#@HAVE_CHECKENTRY_BOOL@ HAVE_CHECKENTRY_BOOL
#@HAVE_XT_TARGET_PARAM@ HAVE_XT_TARGET_PARAM
#@HAVE_NET_OPS_ID@ HAVE_NET_OPS_ID
+#@HAVE_NET_OPS_ASYNC@ HAVE_NET_OPS_ASYNC
#@HAVE_USER_NS_IN_STRUCT_NET@ HAVE_USER_NS_IN_STRUCT_NET
#@HAVE_RBTREE_POSTORDER_FOR_EACH_ENTRY_SAFE@ HAVE_RBTREE_POSTORDER_FOR_EACH_ENTRY_SAFE
#@HAVE_KVCALLOC@ HAVE_KVCALLOC