From 716ea3a7aae3a2bfc44cb97b5419c1c9868c7bc9 Mon Sep 17 00:00:00 2001 From: David Howells Date: Mon, 2 Apr 2007 20:19:53 -0700 Subject: [NET]: Move generic skbuff stuff from XFRM code to generic code Move generic skbuff stuff from XFRM code to generic code so that AF_RXRPC can use it too. The kdoc comments I've attached to the functions needs to be checked by whoever wrote them as I had to make some guesses about the workings of these functions. Signed-off-By: David Howells Signed-off-by: David S. Miller --- include/linux/skbuff.h | 6 ++++++ include/net/esp.h | 2 -- 2 files changed, 6 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 92969f662e..9b2957d203 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -86,6 +86,7 @@ */ struct net_device; +struct scatterlist; #if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE) struct nf_conntrack { @@ -347,6 +348,11 @@ extern struct sk_buff *skb_realloc_headroom(struct sk_buff *skb, extern struct sk_buff *skb_copy_expand(const struct sk_buff *skb, int newheadroom, int newtailroom, gfp_t priority); +extern int skb_to_sgvec(struct sk_buff *skb, + struct scatterlist *sg, int offset, + int len); +extern int skb_cow_data(struct sk_buff *skb, int tailbits, + struct sk_buff **trailer); extern int skb_pad(struct sk_buff *skb, int pad); #define dev_kfree_skb(a) kfree_skb(a) extern void skb_over_panic(struct sk_buff *skb, int len, diff --git a/include/net/esp.h b/include/net/esp.h index 713d039f4a..d05d8d2c78 100644 --- a/include/net/esp.h +++ b/include/net/esp.h @@ -40,8 +40,6 @@ struct esp_data } auth; }; -extern int skb_to_sgvec(struct sk_buff *skb, struct scatterlist *sg, int offset, int len); -extern int skb_cow_data(struct sk_buff *skb, int tailbits, struct sk_buff **trailer); extern void *pskb_put(struct sk_buff *skb, struct sk_buff *tail, int len); static inline int esp_mac_digest(struct esp_data *esp, struct sk_buff *skb, -- cgit v1.2.2