macro: add NETLINK_DUMP_STRICT_CHK

This adds support for the new socket option, NETLINK_DUMP_STRICT_CHK, that userspace can use via setsockopt to request strict checking of headers and attributes on dump requests. Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

macro: add NETLINK_DUMP_STRICT_CHK
d69f3f4f · Christian Brauner · 69fdc46b · d69f3f4f
Unverified Commit d69f3f4f authored Oct 08, 2018 by Christian Brauner
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macro.h src/lxc/macro.h +4 -0

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--- a/src/lxc/macro.h
+++ b/src/lxc/macro.h
@@ -239,6 +239,10 @@ extern int __build_bug_on_failed;
 #define prctl_arg(x) ((unsigned long)x)

 /* networking */
+#ifndef NETLINK_DUMP_STRICT_CHK
+#define NETLINK_DUMP_STRICT_CHK 12
+#endif
+
 #ifndef IFLA_LINKMODE
 #define IFLA_LINKMODE 17
 #endif