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authorDaniel Lezcano <dlezcano@fr.ibm.com>2008-01-10 02:53:43 -0800
committerDavid S. Miller <davem@davemloft.net>2008-01-28 15:01:17 -0800
commit760f2d0186225f06d46e07232d65219c5055cad3 (patch)
tree56096a88e003753434c135d22ffab8f4f9904bc6 /include/net/netns
parent89918fc270bb77cb1a0703f0ea566a692b32e324 (diff)
[NETNS][IPV6]: Make multiple instance of sysctl tables.
Each network namespace wants its own set of sysctl value, eg. we should not be able from a namespace to set a sysctl value for another namespace , especially for the initial network namespace. This patch duplicates the sysctl table when we register a new network namespace for ipv6. The duplicated table are postfixed with the "template" word to notify the developper the table is cloned. Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/netns')
-rw-r--r--include/net/netns/ipv6.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
index 6f82046e3013..58fbf30d9fdb 100644
--- a/include/net/netns/ipv6.h
+++ b/include/net/netns/ipv6.h
@@ -5,6 +5,15 @@
#ifndef __NETNS_IPV6_H__
#define __NETNS_IPV6_H__
+struct ctl_table_header;
+
+struct netns_sysctl_ipv6 {
+#ifdef CONFIG_SYSCTL
+ struct ctl_table_header *table;
+#endif
+};
+
struct netns_ipv6 {
+ struct netns_sysctl_ipv6 sysctl;
};
#endif