[NET]: Turn nfmark into generic mark
nfmark is being used in various subsystems and has become
the defacto mark field for all kinds of packets. Therefore
it makes sense to rename it to `mark' and remove the
dependency on CONFIG_NETFILTER.
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 7fc9a3a..e3ae544 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -216,7 +216,7 @@
* @tail: Tail pointer
* @end: End pointer
* @destructor: Destruct function
- * @nfmark: Can be used for communication between hooks
+ * @mark: Generic packet mark
* @nfct: Associated connection, if any
* @ipvs_property: skbuff is owned by ipvs
* @nfctinfo: Relationship of this skb to the connection
@@ -295,7 +295,6 @@
#ifdef CONFIG_BRIDGE_NETFILTER
struct nf_bridge_info *nf_bridge;
#endif
- __u32 nfmark;
#endif /* CONFIG_NETFILTER */
#ifdef CONFIG_NET_SCHED
__u16 tc_index; /* traffic control index */
@@ -310,6 +309,7 @@
__u32 secmark;
#endif
+ __u32 mark;
/* These elements must be at the end, see alloc_skb() for details. */
unsigned int truesize;
diff --git a/net/bridge/netfilter/ebt_mark.c b/net/bridge/netfilter/ebt_mark.c
index b54306a..2458638 100644
--- a/net/bridge/netfilter/ebt_mark.c
+++ b/net/bridge/netfilter/ebt_mark.c
@@ -25,13 +25,13 @@
int action = info->target & -16;
if (action == MARK_SET_VALUE)
- (*pskb)->nfmark = info->mark;
+ (*pskb)->mark = info->mark;
else if (action == MARK_OR_VALUE)
- (*pskb)->nfmark |= info->mark;
+ (*pskb)->mark |= info->mark;
else if (action == MARK_AND_VALUE)
- (*pskb)->nfmark &= info->mark;
+ (*pskb)->mark &= info->mark;
else
- (*pskb)->nfmark ^= info->mark;
+ (*pskb)->mark ^= info->mark;
return info->target | -16;
}
diff --git a/net/bridge/netfilter/ebt_mark_m.c b/net/bridge/netfilter/ebt_mark_m.c
index a6413e4..025869e 100644
--- a/net/bridge/netfilter/ebt_mark_m.c
+++ b/net/bridge/netfilter/ebt_mark_m.c
@@ -19,8 +19,8 @@
struct ebt_mark_m_info *info = (struct ebt_mark_m_info *) data;
if (info->bitmask & EBT_MARK_OR)
- return !(!!(skb->nfmark & info->mask) ^ info->invert);
- return !(((skb->nfmark & info->mask) == info->mark) ^ info->invert);
+ return !(!!(skb->mark & info->mask) ^ info->invert);
+ return !(((skb->mark & info->mask) == info->mark) ^ info->invert);
}
static int ebt_mark_check(const char *tablename, unsigned int hookmask,
diff --git a/net/bridge/netfilter/ebt_ulog.c b/net/bridge/netfilter/ebt_ulog.c
index 9f950db..c1af68b 100644
--- a/net/bridge/netfilter/ebt_ulog.c
+++ b/net/bridge/netfilter/ebt_ulog.c
@@ -168,7 +168,7 @@
if (ub->qlen == 1)
skb_set_timestamp(ub->skb, &pm->stamp);
pm->data_len = copy_len;
- pm->mark = skb->nfmark;
+ pm->mark = skb->mark;
pm->hook = hooknr;
if (uloginfo->prefix != NULL)
strcpy(pm->prefix, uloginfo->prefix);
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index b8b1063..b3dea1e 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -473,8 +473,8 @@
#endif
C(protocol);
n->destructor = NULL;
+ C(mark);
#ifdef CONFIG_NETFILTER
- C(nfmark);
C(nfct);
nf_conntrack_get(skb->nfct);
C(nfctinfo);
@@ -534,8 +534,8 @@
new->pkt_type = old->pkt_type;
new->tstamp = old->tstamp;
new->destructor = NULL;
+ new->mark = old->mark;
#ifdef CONFIG_NETFILTER
- new->nfmark = old->nfmark;
new->nfct = old->nfct;
nf_conntrack_get(old->nfct);
new->nfctinfo = old->nfctinfo;
diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c
index 23489f7..3482839 100644
--- a/net/decnet/dn_route.c
+++ b/net/decnet/dn_route.c
@@ -1236,7 +1236,7 @@
.saddr = cb->src,
.scope = RT_SCOPE_UNIVERSE,
#ifdef CONFIG_DECNET_ROUTE_FWMARK
- .fwmark = skb->nfmark
+ .fwmark = skb->mark
#endif
} },
.iif = skb->dev->ifindex };
@@ -1458,7 +1458,7 @@
(rt->fl.fld_dst == cb->dst) &&
(rt->fl.oif == 0) &&
#ifdef CONFIG_DECNET_ROUTE_FWMARK
- (rt->fl.fld_fwmark == skb->nfmark) &&
+ (rt->fl.fld_fwmark == skb->mark) &&
#endif
(rt->fl.iif == cb->iif)) {
rt->u.dst.lastuse = jiffies;
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index fc195a4..23633bf 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -386,6 +386,7 @@
dst_release(to->dst);
to->dst = dst_clone(from->dst);
to->dev = from->dev;
+ to->mark = from->mark;
/* Copy the flags to each fragment. */
IPCB(to)->flags = IPCB(from)->flags;
@@ -394,7 +395,6 @@
to->tc_index = from->tc_index;
#endif
#ifdef CONFIG_NETFILTER
- to->nfmark = from->nfmark;
/* Connection association is same as pre-frag packet */
nf_conntrack_put(to->nfct);
to->nfct = from->nfct;
diff --git a/net/ipv4/ipvs/ip_vs_proto_tcp.c b/net/ipv4/ipvs/ip_vs_proto_tcp.c
index 6ff05c3..7de3852 100644
--- a/net/ipv4/ipvs/ip_vs_proto_tcp.c
+++ b/net/ipv4/ipvs/ip_vs_proto_tcp.c
@@ -84,7 +84,7 @@
}
if (th->syn &&
- (svc = ip_vs_service_get(skb->nfmark, skb->nh.iph->protocol,
+ (svc = ip_vs_service_get(skb->mark, skb->nh.iph->protocol,
skb->nh.iph->daddr, th->dest))) {
if (ip_vs_todrop()) {
/*
diff --git a/net/ipv4/ipvs/ip_vs_proto_udp.c b/net/ipv4/ipvs/ip_vs_proto_udp.c
index 691c8b6..452cb9c 100644
--- a/net/ipv4/ipvs/ip_vs_proto_udp.c
+++ b/net/ipv4/ipvs/ip_vs_proto_udp.c
@@ -89,7 +89,7 @@
return 0;
}
- if ((svc = ip_vs_service_get(skb->nfmark, skb->nh.iph->protocol,
+ if ((svc = ip_vs_service_get(skb->mark, skb->nh.iph->protocol,
skb->nh.iph->daddr, uh->dest))) {
if (ip_vs_todrop()) {
/*
diff --git a/net/ipv4/netfilter.c b/net/ipv4/netfilter.c
index e2005c6..bfc8d75 100644
--- a/net/ipv4/netfilter.c
+++ b/net/ipv4/netfilter.c
@@ -28,7 +28,7 @@
fl.nl_u.ip4_u.tos = RT_TOS(iph->tos);
fl.oif = (*pskb)->sk ? (*pskb)->sk->sk_bound_dev_if : 0;
#ifdef CONFIG_IP_ROUTE_FWMARK
- fl.nl_u.ip4_u.fwmark = (*pskb)->nfmark;
+ fl.nl_u.ip4_u.fwmark = (*pskb)->mark;
#endif
if (ip_route_output_key(&rt, &fl) != 0)
return -1;
diff --git a/net/ipv4/netfilter/ip_queue.c b/net/ipv4/netfilter/ip_queue.c
index 97556cc..cd520df 100644
--- a/net/ipv4/netfilter/ip_queue.c
+++ b/net/ipv4/netfilter/ip_queue.c
@@ -243,7 +243,7 @@
pmsg->data_len = data_len;
pmsg->timestamp_sec = entry->skb->tstamp.off_sec;
pmsg->timestamp_usec = entry->skb->tstamp.off_usec;
- pmsg->mark = entry->skb->nfmark;
+ pmsg->mark = entry->skb->mark;
pmsg->hook = entry->info->hook;
pmsg->hw_protocol = entry->skb->protocol;
diff --git a/net/ipv4/netfilter/ipt_REJECT.c b/net/ipv4/netfilter/ipt_REJECT.c
index 264763a..f0319e5 100644
--- a/net/ipv4/netfilter/ipt_REJECT.c
+++ b/net/ipv4/netfilter/ipt_REJECT.c
@@ -76,7 +76,7 @@
/* This packet will not be the same as the other: clear nf fields */
nf_reset(nskb);
- nskb->nfmark = 0;
+ nskb->mark = 0;
skb_init_secmark(nskb);
tcph = (struct tcphdr *)((u_int32_t*)nskb->nh.iph + nskb->nh.iph->ihl);
diff --git a/net/ipv4/netfilter/ipt_ULOG.c b/net/ipv4/netfilter/ipt_ULOG.c
index 2b104ea..dbd3478 100644
--- a/net/ipv4/netfilter/ipt_ULOG.c
+++ b/net/ipv4/netfilter/ipt_ULOG.c
@@ -239,7 +239,7 @@
pm->data_len = copy_len;
pm->timestamp_sec = skb->tstamp.off_sec;
pm->timestamp_usec = skb->tstamp.off_usec;
- pm->mark = skb->nfmark;
+ pm->mark = skb->mark;
pm->hook = hooknum;
if (prefix != NULL)
strncpy(pm->prefix, prefix, sizeof(pm->prefix));
diff --git a/net/ipv4/netfilter/iptable_mangle.c b/net/ipv4/netfilter/iptable_mangle.c
index b91f358..62d4ccc 100644
--- a/net/ipv4/netfilter/iptable_mangle.c
+++ b/net/ipv4/netfilter/iptable_mangle.c
@@ -132,7 +132,7 @@
unsigned int ret;
u_int8_t tos;
__be32 saddr, daddr;
- unsigned long nfmark;
+ u_int32_t mark;
/* root is playing with raw sockets. */
if ((*pskb)->len < sizeof(struct iphdr)
@@ -143,7 +143,7 @@
}
/* Save things which could affect route */
- nfmark = (*pskb)->nfmark;
+ mark = (*pskb)->mark;
saddr = (*pskb)->nh.iph->saddr;
daddr = (*pskb)->nh.iph->daddr;
tos = (*pskb)->nh.iph->tos;
@@ -154,7 +154,7 @@
&& ((*pskb)->nh.iph->saddr != saddr
|| (*pskb)->nh.iph->daddr != daddr
#ifdef CONFIG_IP_ROUTE_FWMARK
- || (*pskb)->nfmark != nfmark
+ || (*pskb)->mark != mark
#endif
|| (*pskb)->nh.iph->tos != tos))
if (ip_route_me_harder(pskb, RTN_UNSPEC))
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 925ee4d..4de3e38 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -1644,7 +1644,7 @@
rth->rt_dst = daddr;
rth->fl.fl4_tos = tos;
#ifdef CONFIG_IP_ROUTE_FWMARK
- rth->fl.fl4_fwmark= skb->nfmark;
+ rth->fl.fl4_fwmark= skb->mark;
#endif
rth->fl.fl4_src = saddr;
rth->rt_src = saddr;
@@ -1790,7 +1790,7 @@
rth->rt_dst = daddr;
rth->fl.fl4_tos = tos;
#ifdef CONFIG_IP_ROUTE_FWMARK
- rth->fl.fl4_fwmark= skb->nfmark;
+ rth->fl.fl4_fwmark= skb->mark;
#endif
rth->fl.fl4_src = saddr;
rth->rt_src = saddr;
@@ -1921,7 +1921,7 @@
.tos = tos,
.scope = RT_SCOPE_UNIVERSE,
#ifdef CONFIG_IP_ROUTE_FWMARK
- .fwmark = skb->nfmark
+ .fwmark = skb->mark
#endif
} },
.iif = dev->ifindex };
@@ -2035,7 +2035,7 @@
rth->rt_dst = daddr;
rth->fl.fl4_tos = tos;
#ifdef CONFIG_IP_ROUTE_FWMARK
- rth->fl.fl4_fwmark= skb->nfmark;
+ rth->fl.fl4_fwmark= skb->mark;
#endif
rth->fl.fl4_src = saddr;
rth->rt_src = saddr;
@@ -2114,7 +2114,7 @@
rth->fl.iif == iif &&
rth->fl.oif == 0 &&
#ifdef CONFIG_IP_ROUTE_FWMARK
- rth->fl.fl4_fwmark == skb->nfmark &&
+ rth->fl.fl4_fwmark == skb->mark &&
#endif
rth->fl.fl4_tos == tos) {
rth->u.dst.lastuse = jiffies;
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 9333068..1bde3ac 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -499,12 +499,12 @@
dst_release(to->dst);
to->dst = dst_clone(from->dst);
to->dev = from->dev;
+ to->mark = from->mark;
#ifdef CONFIG_NET_SCHED
to->tc_index = from->tc_index;
#endif
#ifdef CONFIG_NETFILTER
- to->nfmark = from->nfmark;
/* Connection association is same as pre-frag packet */
nf_conntrack_put(to->nfct);
to->nfct = from->nfct;
diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c
index 9fec832..21908c9 100644
--- a/net/ipv6/netfilter/ip6_queue.c
+++ b/net/ipv6/netfilter/ip6_queue.c
@@ -241,7 +241,7 @@
pmsg->data_len = data_len;
pmsg->timestamp_sec = entry->skb->tstamp.off_sec;
pmsg->timestamp_usec = entry->skb->tstamp.off_usec;
- pmsg->mark = entry->skb->nfmark;
+ pmsg->mark = entry->skb->mark;
pmsg->hook = entry->info->hook;
pmsg->hw_protocol = entry->skb->protocol;
diff --git a/net/ipv6/netfilter/ip6table_mangle.c b/net/ipv6/netfilter/ip6table_mangle.c
index 386ea26..6250e86 100644
--- a/net/ipv6/netfilter/ip6table_mangle.c
+++ b/net/ipv6/netfilter/ip6table_mangle.c
@@ -149,11 +149,10 @@
int (*okfn)(struct sk_buff *))
{
- unsigned long nfmark;
unsigned int ret;
struct in6_addr saddr, daddr;
u_int8_t hop_limit;
- u_int32_t flowlabel;
+ u_int32_t flowlabel, mark;
#if 0
/* root is playing with raw sockets. */
@@ -165,10 +164,10 @@
}
#endif
- /* save source/dest address, nfmark, hoplimit, flowlabel, priority, */
+ /* save source/dest address, mark, hoplimit, flowlabel, priority, */
memcpy(&saddr, &(*pskb)->nh.ipv6h->saddr, sizeof(saddr));
memcpy(&daddr, &(*pskb)->nh.ipv6h->daddr, sizeof(daddr));
- nfmark = (*pskb)->nfmark;
+ mark = (*pskb)->mark;
hop_limit = (*pskb)->nh.ipv6h->hop_limit;
/* flowlabel and prio (includes version, which shouldn't change either */
@@ -179,7 +178,7 @@
if (ret != NF_DROP && ret != NF_STOLEN
&& (memcmp(&(*pskb)->nh.ipv6h->saddr, &saddr, sizeof(saddr))
|| memcmp(&(*pskb)->nh.ipv6h->daddr, &daddr, sizeof(daddr))
- || (*pskb)->nfmark != nfmark
+ || (*pskb)->mark != mark
|| (*pskb)->nh.ipv6h->hop_limit != hop_limit))
return ip6_route_me_harder(*pskb) == 0 ? ret : NF_DROP;
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index e9c1fc5..aaabb1f 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -712,7 +712,7 @@
.daddr = iph->daddr,
.saddr = iph->saddr,
#ifdef CONFIG_IPV6_ROUTE_FWMARK
- .fwmark = skb->nfmark,
+ .fwmark = skb->mark,
#endif
.flowlabel = (* (__be32 *) iph)&IPV6_FLOWINFO_MASK,
},
diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
index 856ed0d..bd3ffa6 100644
--- a/net/netfilter/nfnetlink_log.c
+++ b/net/netfilter/nfnetlink_log.c
@@ -501,8 +501,8 @@
#endif
}
- if (skb->nfmark) {
- tmp_uint = htonl(skb->nfmark);
+ if (skb->mark) {
+ tmp_uint = htonl(skb->mark);
NFA_PUT(inst->skb, NFULA_MARK, sizeof(tmp_uint), &tmp_uint);
}
diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c
index 4ab7b14..82e4454 100644
--- a/net/netfilter/nfnetlink_queue.c
+++ b/net/netfilter/nfnetlink_queue.c
@@ -480,8 +480,8 @@
#endif
}
- if (entskb->nfmark) {
- tmp_uint = htonl(entskb->nfmark);
+ if (entskb->mark) {
+ tmp_uint = htonl(entskb->mark);
NFA_PUT(skb, NFQA_MARK, sizeof(u_int32_t), &tmp_uint);
}
@@ -834,8 +834,8 @@
}
if (nfqa[NFQA_MARK-1])
- entry->skb->nfmark = ntohl(*(__be32 *)
- NFA_DATA(nfqa[NFQA_MARK-1]));
+ entry->skb->mark = ntohl(*(__be32 *)
+ NFA_DATA(nfqa[NFQA_MARK-1]));
issue_verdict(entry, verdict);
instance_put(queue);
diff --git a/net/netfilter/xt_CONNMARK.c b/net/netfilter/xt_CONNMARK.c
index c01524f..67ed531 100644
--- a/net/netfilter/xt_CONNMARK.c
+++ b/net/netfilter/xt_CONNMARK.c
@@ -42,7 +42,7 @@
{
const struct xt_connmark_target_info *markinfo = targinfo;
u_int32_t diff;
- u_int32_t nfmark;
+ u_int32_t mark;
u_int32_t newmark;
u_int32_t ctinfo;
u_int32_t *ctmark = nf_ct_get_mark(*pskb, &ctinfo);
@@ -62,7 +62,7 @@
break;
case XT_CONNMARK_SAVE:
newmark = (*ctmark & ~markinfo->mask) |
- ((*pskb)->nfmark & markinfo->mask);
+ ((*pskb)->mark & markinfo->mask);
if (*ctmark != newmark) {
*ctmark = newmark;
#if defined(CONFIG_IP_NF_CONNTRACK) || defined(CONFIG_IP_NF_CONNTRACK_MODULE)
@@ -73,10 +73,10 @@
}
break;
case XT_CONNMARK_RESTORE:
- nfmark = (*pskb)->nfmark;
- diff = (*ctmark ^ nfmark) & markinfo->mask;
+ mark = (*pskb)->mark;
+ diff = (*ctmark ^ mark) & markinfo->mask;
if (diff != 0)
- (*pskb)->nfmark = nfmark ^ diff;
+ (*pskb)->mark = mark ^ diff;
break;
}
}
diff --git a/net/netfilter/xt_MARK.c b/net/netfilter/xt_MARK.c
index c6e860a..0b48547 100644
--- a/net/netfilter/xt_MARK.c
+++ b/net/netfilter/xt_MARK.c
@@ -31,8 +31,8 @@
{
const struct xt_mark_target_info *markinfo = targinfo;
- if((*pskb)->nfmark != markinfo->mark)
- (*pskb)->nfmark = markinfo->mark;
+ if((*pskb)->mark != markinfo->mark)
+ (*pskb)->mark = markinfo->mark;
return XT_CONTINUE;
}
@@ -54,16 +54,16 @@
break;
case XT_MARK_AND:
- mark = (*pskb)->nfmark & markinfo->mark;
+ mark = (*pskb)->mark & markinfo->mark;
break;
case XT_MARK_OR:
- mark = (*pskb)->nfmark | markinfo->mark;
+ mark = (*pskb)->mark | markinfo->mark;
break;
}
- if((*pskb)->nfmark != mark)
- (*pskb)->nfmark = mark;
+ if((*pskb)->mark != mark)
+ (*pskb)->mark = mark;
return XT_CONTINUE;
}
diff --git a/net/netfilter/xt_mark.c b/net/netfilter/xt_mark.c
index 934dddf..dfa1ee6 100644
--- a/net/netfilter/xt_mark.c
+++ b/net/netfilter/xt_mark.c
@@ -31,7 +31,7 @@
{
const struct xt_mark_info *info = matchinfo;
- return ((skb->nfmark & info->mask) == info->mark) ^ info->invert;
+ return ((skb->mark & info->mask) == info->mark) ^ info->invert;
}
static int
diff --git a/net/sched/Kconfig b/net/sched/Kconfig
index 8298ea9..b243709 100644
--- a/net/sched/Kconfig
+++ b/net/sched/Kconfig
@@ -320,7 +320,7 @@
config CLS_U32_MARK
bool "Netfilter marks support"
- depends on NET_CLS_U32 && NETFILTER
+ depends on NET_CLS_U32
---help---
Say Y here to be able to use netfilter marks as u32 key.
diff --git a/net/sched/cls_fw.c b/net/sched/cls_fw.c
index e54acc6..f59a2c4 100644
--- a/net/sched/cls_fw.c
+++ b/net/sched/cls_fw.c
@@ -101,11 +101,7 @@
struct fw_head *head = (struct fw_head*)tp->root;
struct fw_filter *f;
int r;
-#ifdef CONFIG_NETFILTER
- u32 id = skb->nfmark & head->mask;
-#else
- u32 id = 0;
-#endif
+ u32 id = skb->mark & head->mask;
if (head != NULL) {
for (f=head->ht[fw_hash(id)]; f; f=f->next) {
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index 0a6cfa0..8b51948 100644
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u32.c
@@ -143,7 +143,7 @@
#endif
#ifdef CONFIG_CLS_U32_MARK
- if ((skb->nfmark & n->mark.mask) != n->mark.val) {
+ if ((skb->mark & n->mark.mask) != n->mark.val) {
n = n->next;
goto next_knode;
} else {
diff --git a/net/sched/em_meta.c b/net/sched/em_meta.c
index 61e3b74..d3ff350 100644
--- a/net/sched/em_meta.c
+++ b/net/sched/em_meta.c
@@ -208,13 +208,9 @@
* Netfilter
**************************************************************************/
-META_COLLECTOR(int_nfmark)
+META_COLLECTOR(int_mark)
{
-#ifdef CONFIG_NETFILTER
- dst->value = skb->nfmark;
-#else
- dst->value = 0;
-#endif
+ dst->value = skb->mark;
}
/**************************************************************************
@@ -490,7 +486,7 @@
[META_ID(PKTLEN)] = META_FUNC(int_pktlen),
[META_ID(DATALEN)] = META_FUNC(int_datalen),
[META_ID(MACLEN)] = META_FUNC(int_maclen),
- [META_ID(NFMARK)] = META_FUNC(int_nfmark),
+ [META_ID(NFMARK)] = META_FUNC(int_mark),
[META_ID(TCINDEX)] = META_FUNC(int_tcindex),
[META_ID(RTCLASSID)] = META_FUNC(int_rtclassid),
[META_ID(RTIIF)] = META_FUNC(int_rtiif),