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[IPSEC] Use XFRM_MSG_* instead of XFRM_SAP_*

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This patch removes XFRM_SAP_* and converts them over to XFRM_MSG_*.
The netlink interface is meant to map directly onto the underlying
xfrm subsystem.  Therefore rather than using a new independent
representation for the events we can simply use the existing ones
from xfrm_user.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Herbert Xu
2005-06-18 22:44:37 -07:00
committed by David S. Miller
parent e7443892f6
commit f60f6b8f70
4 changed files with 50 additions and 89 deletions
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60
net/key/af_key.c
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@@ -1248,13 +1248,13 @@ static int pfkey_acquire(struct sock *sk, struct sk_buff *skb, struct sadb_msg *
static inline int event2poltype(int event)
{
switch (event) {
case XFRM_SAP_DELETED:
case XFRM_MSG_DELPOLICY:
return SADB_X_SPDDELETE;
case XFRM_SAP_ADDED:
case XFRM_MSG_NEWPOLICY:
return SADB_X_SPDADD;
case XFRM_SAP_UPDATED:
case XFRM_MSG_UPDPOLICY:
return SADB_X_SPDUPDATE;
case XFRM_SAP_EXPIRED:
case XFRM_MSG_POLEXPIRE:
// return SADB_X_SPDEXPIRE;
default:
printk("pfkey: Unknown policy event %d\n", event);
@@ -1267,13 +1267,13 @@ static inline int event2poltype(int event)
static inline int event2keytype(int event)
{
switch (event) {
case XFRM_SAP_DELETED:
case XFRM_MSG_DELSA:
return SADB_DELETE;
case XFRM_SAP_ADDED:
case XFRM_MSG_NEWSA:
return SADB_ADD;
case XFRM_SAP_UPDATED:
case XFRM_MSG_UPDSA:
return SADB_UPDATE;
case XFRM_SAP_EXPIRED:
case XFRM_MSG_EXPIRE:
return SADB_EXPIRE;
default:
printk("pfkey: Unknown SA event %d\n", event);
@@ -1290,7 +1290,7 @@ static int key_notify_sa(struct xfrm_state *x, struct km_event *c)
struct sadb_msg *hdr;
int hsc = 3;
if (c->event == XFRM_SAP_DELETED)
if (c->event == XFRM_MSG_DELSA)
hsc = 0;
skb = pfkey_xfrm_state2msg(x, 0, hsc);
@@ -1337,9 +1337,9 @@ static int pfkey_add(struct sock *sk, struct sk_buff *skb, struct sadb_msg *hdr,
}
if (hdr->sadb_msg_type == SADB_ADD)
c.event = XFRM_SAP_ADDED;
c.event = XFRM_MSG_NEWSA;
else
c.event = XFRM_SAP_UPDATED;
c.event = XFRM_MSG_UPDSA;
c.seq = hdr->sadb_msg_seq;
c.pid = hdr->sadb_msg_pid;
km_state_notify(x, &c);
@@ -1376,7 +1376,7 @@ static int pfkey_delete(struct sock *sk, struct sk_buff *skb, struct sadb_msg *h
c.seq = hdr->sadb_msg_seq;
c.pid = hdr->sadb_msg_pid;
c.event = XFRM_SAP_DELETED;
c.event = XFRM_MSG_DELSA;
km_state_notify(x, &c);
xfrm_state_put(x);
@@ -1552,7 +1552,7 @@ static int pfkey_flush(struct sock *sk, struct sk_buff *skb, struct sadb_msg *hd
c.data.proto = proto;
c.seq = hdr->sadb_msg_seq;
c.pid = hdr->sadb_msg_pid;
c.event = XFRM_SAP_FLUSHED;
c.event = XFRM_MSG_FLUSHSA;
km_state_notify(NULL, &c);
return 0;
@@ -1962,7 +1962,7 @@ static int key_notify_policy(struct xfrm_policy *xp, int dir, struct km_event *c
out_hdr = (struct sadb_msg *) out_skb->data;
out_hdr->sadb_msg_version = PF_KEY_V2;
if (c->data.byid && c->event == XFRM_SAP_DELETED)
if (c->data.byid && c->event == XFRM_MSG_DELPOLICY)
out_hdr->sadb_msg_type = SADB_X_SPDDELETE2;
else
out_hdr->sadb_msg_type = event2poltype(c->event);
@@ -2058,9 +2058,9 @@ static int pfkey_spdadd(struct sock *sk, struct sk_buff *skb, struct sadb_msg *h
}
if (hdr->sadb_msg_type == SADB_X_SPDUPDATE)
c.event = XFRM_SAP_UPDATED;
else
c.event = XFRM_SAP_ADDED;
c.event = XFRM_MSG_UPDPOLICY;
else
c.event = XFRM_MSG_NEWPOLICY;
c.seq = hdr->sadb_msg_seq;
c.pid = hdr->sadb_msg_pid;
@@ -2118,7 +2118,7 @@ static int pfkey_spddelete(struct sock *sk, struct sk_buff *skb, struct sadb_msg
c.seq = hdr->sadb_msg_seq;
c.pid = hdr->sadb_msg_pid;
c.event = XFRM_SAP_DELETED;
c.event = XFRM_MSG_DELPOLICY;
km_policy_notify(xp, pol->sadb_x_policy_dir-1, &c);
xfrm_pol_put(xp);
@@ -2174,7 +2174,7 @@ static int pfkey_spdget(struct sock *sk, struct sk_buff *skb, struct sadb_msg *h
c.pid = hdr->sadb_msg_pid;
if (hdr->sadb_msg_type == SADB_X_SPDDELETE2) {
c.data.byid = 1;
c.event = XFRM_SAP_DELETED;
c.event = XFRM_MSG_DELPOLICY;
km_policy_notify(xp, pol->sadb_x_policy_dir-1, &c);
} else {
err = key_pol_get_resp(sk, xp, hdr, pol->sadb_x_policy_dir-1);
@@ -2238,7 +2238,7 @@ static int pfkey_spdflush(struct sock *sk, struct sk_buff *skb, struct sadb_msg
struct km_event c;
xfrm_policy_flush();
c.event = XFRM_SAP_FLUSHED;
c.event = XFRM_MSG_FLUSHPOLICY;
c.pid = hdr->sadb_msg_pid;
c.seq = hdr->sadb_msg_seq;
km_policy_notify(NULL, 0, &c);
@@ -2479,13 +2479,13 @@ static int key_notify_sa_expire(struct xfrm_state *x, struct km_event *c)
static int pfkey_send_notify(struct xfrm_state *x, struct km_event *c)
{
switch (c->event) {
case XFRM_SAP_EXPIRED:
case XFRM_MSG_EXPIRE:
return key_notify_sa_expire(x, c);
case XFRM_SAP_DELETED:
case XFRM_SAP_ADDED:
case XFRM_SAP_UPDATED:
case XFRM_MSG_DELSA:
case XFRM_MSG_NEWSA:
case XFRM_MSG_UPDSA:
return key_notify_sa(x, c);
case XFRM_SAP_FLUSHED:
case XFRM_MSG_FLUSHSA:
return key_notify_sa_flush(c);
default:
printk("pfkey: Unknown SA event %d\n", c->event);
@@ -2498,13 +2498,13 @@ static int pfkey_send_notify(struct xfrm_state *x, struct km_event *c)
static int pfkey_send_policy_notify(struct xfrm_policy *xp, int dir, struct km_event *c)
{
switch (c->event) {
case XFRM_SAP_EXPIRED:
case XFRM_MSG_POLEXPIRE:
return key_notify_policy_expire(xp, c);
case XFRM_SAP_DELETED:
case XFRM_SAP_ADDED:
case XFRM_SAP_UPDATED:
case XFRM_MSG_DELPOLICY:
case XFRM_MSG_NEWPOLICY:
case XFRM_MSG_UPDPOLICY:
return key_notify_policy(xp, dir, c);
case XFRM_SAP_FLUSHED:
case XFRM_MSG_FLUSHPOLICY:
return key_notify_policy_flush(c);
default:
printk("pfkey: Unknown policy event %d\n", c->event);