Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
65 lines
1.5 KiB
C
65 lines
1.5 KiB
C
#include <linux/notifier.h>
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#include <linux/socket.h>
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#include <linux/kernel.h>
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#include <linux/export.h>
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#include <net/net_namespace.h>
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#include <net/fib_notifier.h>
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#include <net/netns/ipv6.h>
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#include <net/ip6_fib.h>
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int call_fib6_notifier(struct notifier_block *nb,
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enum fib_event_type event_type,
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struct fib_notifier_info *info)
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{
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info->family = AF_INET6;
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return call_fib_notifier(nb, event_type, info);
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}
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int call_fib6_notifiers(struct net *net, enum fib_event_type event_type,
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struct fib_notifier_info *info)
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{
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info->family = AF_INET6;
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return call_fib_notifiers(net, event_type, info);
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}
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static unsigned int fib6_seq_read(const struct net *net)
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{
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return fib6_tables_seq_read(net) + fib6_rules_seq_read(net);
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}
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static int fib6_dump(struct net *net, struct notifier_block *nb,
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struct netlink_ext_ack *extack)
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{
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int err;
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err = fib6_rules_dump(net, nb, extack);
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if (err)
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return err;
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return fib6_tables_dump(net, nb, extack);
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}
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static const struct fib_notifier_ops fib6_notifier_ops_template = {
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.family = AF_INET6,
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.fib_seq_read = fib6_seq_read,
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.fib_dump = fib6_dump,
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.owner = THIS_MODULE,
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};
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int __net_init fib6_notifier_init(struct net *net)
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{
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struct fib_notifier_ops *ops;
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ops = fib_notifier_ops_register(&fib6_notifier_ops_template, net);
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if (IS_ERR(ops))
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return PTR_ERR(ops);
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net->ipv6.notifier_ops = ops;
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return 0;
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}
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void __net_exit fib6_notifier_exit(struct net *net)
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{
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fib_notifier_ops_unregister(net->ipv6.notifier_ops);
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}
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