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[SCTP]: Beginning of conversion to net-endian for embedded sctp_addr.

Browse source 
Part 1: rename sctp_chunk->source, sctp_sockaddr_entry->a,
sctp_transport->ipaddr and sctp_transport->saddr (to ..._h)

The next patch will reintroduce these fields and keep them as
net-endian mirrors of the original (renamed) ones.  Split in
two patches to make sure that we hadn't forgotten any instanes.

Later in the series we'll eliminate uses of host-endian variants
(basically switching users to net-endian counterparts as we
progress through that mess).  Then host-endian ones will die.

Other embedded host-endian sctp_addr will be easier to switch
directly, so we leave them alone for now.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Al Viro 2006-11-20 17:04:10 -08:00 • committed by David S. Miller
parent 30330ee00c
commit 09ef7fecea
12 changed files with 91 additions and 91 deletions
Download patch file Download diff file Expand all files Collapse all files

22
net/sctp/bind_addr.c
View file

@ -77,7 +77,7 @@ int sctp_bind_addr_copy(struct sctp_bind_addr *dest,
/* Extract the addresses which are relevant for this scope. */
list_for_each(pos, &src->address_list) {
addr = list_entry(pos, struct sctp_sockaddr_entry, list);
error = sctp_copy_one_addr(dest, &addr->a, scope,
error = sctp_copy_one_addr(dest, &addr->a_h, scope,
gfp, flags);
if (error < 0)
goto out;
@ -91,7 +91,7 @@ int sctp_bind_addr_copy(struct sctp_bind_addr *dest,
list_for_each(pos, &src->address_list) {
addr = list_entry(pos, struct sctp_sockaddr_entry,
list);
error = sctp_copy_one_addr(dest, &addr->a,
error = sctp_copy_one_addr(dest, &addr->a_h,
SCTP_SCOPE_LINK, gfp,
flags);
if (error < 0)
@ -155,13 +155,13 @@ int sctp_add_bind_addr(struct sctp_bind_addr *bp, union sctp_addr *new,
if (!addr)
return -ENOMEM;
memcpy(&addr->a, new, sizeof(*new));
memcpy(&addr->a_h, new, sizeof(*new));
/* Fix up the port if it has not yet been set.
* Both v4 and v6 have the port at the same offset.
*/
if (!addr->a.v4.sin_port)
addr->a.v4.sin_port = bp->port;
if (!addr->a_h.v4.sin_port)
addr->a_h.v4.sin_port = bp->port;
addr->use_as_src = use_as_src;
@ -182,7 +182,7 @@ int sctp_del_bind_addr(struct sctp_bind_addr *bp, union sctp_addr *del_addr)
list_for_each_safe(pos, temp, &bp->address_list) {
addr = list_entry(pos, struct sctp_sockaddr_entry, list);
if (sctp_cmp_addr_exact(&addr->a, del_addr)) {
if (sctp_cmp_addr_exact(&addr->a_h, del_addr)) {
/* Found the exact match. */
list_del(pos);
kfree(addr);
@ -237,8 +237,8 @@ union sctp_params sctp_bind_addrs_to_raw(const struct sctp_bind_addr *bp,
list_for_each(pos, &bp->address_list) {
addr = list_entry(pos, struct sctp_sockaddr_entry, list);
af = sctp_get_af_specific(addr->a.v4.sin_family);
len = af->to_addr_param(&addr->a, &rawaddr);
af = sctp_get_af_specific(addr->a_h.v4.sin_family);
len = af->to_addr_param(&addr->a_h, &rawaddr);
memcpy(addrparms.v, &rawaddr, len);
addrparms.v += len;
addrparms_len += len;
@ -305,7 +305,7 @@ int sctp_bind_addr_match(struct sctp_bind_addr *bp,
list_for_each(pos, &bp->address_list) {
laddr = list_entry(pos, struct sctp_sockaddr_entry, list);
if (opt->pf->cmp_addr(&laddr->a, addr, opt))
if (opt->pf->cmp_addr(&laddr->a_h, addr, opt))
return 1;
}
@ -339,13 +339,13 @@ union sctp_addr *sctp_find_unmatch_addr(struct sctp_bind_addr *bp,
return NULL;
flip_to_h(&tmp, addr);
if (opt->pf->cmp_addr(&laddr->a, &tmp, opt))
if (opt->pf->cmp_addr(&laddr->a_h, &tmp, opt))
break;
addr_buf += af->sockaddr_len;
}
if (i == addrcnt)
return &laddr->a;
return &laddr->a_h;
}
return NULL;