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[GENETLINK]: Add cmd dump completion.

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Remove assumption that generic netlink commands cannot have dump
completion callbacks.

Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jamal Hadi Salim
2006-12-01 20:07:42 -08:00
committed by David S. Miller
parent c40a27f48c
commit a4d1366d50
2 changed files with 3 additions and 1 deletions
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2
include/net/genetlink.h
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@@ -53,6 +53,7 @@ struct genl_info
* @policy: attribute validation policy * @policy: attribute validation policy
* @doit: standard command callback * @doit: standard command callback
* @dumpit: callback for dumpers * @dumpit: callback for dumpers
* @done: completion callback for dumps
* @ops_list: operations list * @ops_list: operations list
*/ */
struct genl_ops struct genl_ops
@@ -64,6 +65,7 @@ struct genl_ops
struct genl_info *info); struct genl_info *info);
int (*dumpit)(struct sk_buff *skb, int (*dumpit)(struct sk_buff *skb,
struct netlink_callback *cb); struct netlink_callback *cb);
int (*done)(struct netlink_callback *cb);
struct list_head ops_list; struct list_head ops_list;
}; };

2
net/netlink/genetlink.c
View File

@@ -331,7 +331,7 @@ static int genl_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh,
} }
*errp = err = netlink_dump_start(genl_sock, skb, nlh, *errp = err = netlink_dump_start(genl_sock, skb, nlh,
ops->dumpit, NULL); ops->dumpit, ops->done);
if (err == 0) if (err == 0)
skb_pull(skb, min(NLMSG_ALIGN(nlh->nlmsg_len), skb_pull(skb, min(NLMSG_ALIGN(nlh->nlmsg_len),
skb->len)); skb->len));