/*
- * Copyright (c) 2006 Apple Computer, Inc. All Rights Reserved.
+ * Copyright (c) 1998-2007 Apple Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
- * @APPLE_LICENSE_OSREFERENCE_HEADER_START@
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. The rights granted to you under the
- * License may not be used to create, or enable the creation or
- * redistribution of, unlawful or unlicensed copies of an Apple operating
- * system, or to circumvent, violate, or enable the circumvention or
- * violation of, any terms of an Apple operating system software license
- * agreement.
- *
- * Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
* limitations under the License.
- *
- * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
- * Copyright (c) 1988, 1989, 1997, 1998 Apple Computer, Inc.
- *
* Modified, March 17, 1997 by Tuyen Nguyen for MacOSX.
*/
#include <netat/sysglue.h>
#include <netat/appletalk.h>
+#include <netat/at_pcb.h>
#include <netat/at_var.h>
#include <netat/ddp.h>
#include <netat/nbp.h>
#include <netat/rtmp.h>
#include <netat/routing_tables.h> /* router */
#include <netat/at_snmp.h>
-#include <netat/at_pcb.h>
#include <netat/debug.h>
/* reaching for DDP and NBP headers in the datagram */
TAILQ_HEAD(name_registry, _nve_) name_registry;
-atlock_t nve_lock;
/* statics */
static int errno;
static gbuf_t *lzones=0; /* head of local zones list */
static int lzonecnt=0; /* # zones stored in lzones */
static u_int hzonehash=0; /* hash val of home zone */
-static int nve_lock_pri;
static int nbp_lkup_reply(nbp_req_t *, nve_entry_t *);
static int nbp_strcmp(at_nvestr_t *, at_nvestr_t *, u_char);
static int nbp_setup_resp(nbp_req_t *, int);
static int nbp_send_resp(nbp_req_t *);
static int nbp_validate_n_hash(nbp_req_t *, int, int);
-static nve_entry_t *nbp_search_nve();
+static nve_entry_t *nbp_search_nve(nbp_req_t *, at_ifaddr_t *);
static int isZoneLocal(at_nvestr_t *);
+static int nbp_enum_gen (nve_entry_t *);
+static void nbp_setup_hdr (nbp_req_t *);
+static void nbp_upshift (u_char *, int);
+static u_char *nbp2zone(at_nbp_t *, u_char *);
/* macros */
#define NVE_LOCK nve_lock
-/* prototypes */
-void nbp_delete_entry();
-extern int at_reg_mcast();
-extern at_nvestr_t *getRTRLocalZone(zone_usage_t *);
-extern void nbp_add_multicast( at_nvestr_t *, at_ifaddr_t *);
static long nbp_id_count = 0;
}
}
-void nbp_shutdown()
+void nbp_shutdown(void)
{
/* delete all NVE's and release buffers */
register nve_entry_t *nve_entry, *nve_next;
- ATDISABLE(nve_lock_pri,NVE_LOCK);
- for ((nve_entry = TAILQ_FIRST(&name_registry)); nve_entry; nve_entry = nve_next) {
- nve_next = TAILQ_NEXT(nve_entry, nve_link);
+ for ((nve_entry = TAILQ_FIRST(&name_registry)); nve_entry; nve_entry = nve_next) {
+ nve_next = TAILQ_NEXT(nve_entry, nve_link);
/* NB: nbp_delete_entry calls TAILQ_REMOVE */
nbp_delete_entry(nve_entry);
}
- ATENABLE(nve_lock_pri,NVE_LOCK);
if (lzones) {
gbuf_freem(lzones);
{
register at_ddp_t *ddp = DATA_DDP(m);
register at_nbp_t *nbp = DATA_NBP(m);
- register nve_entry_t *nve_entry, *next_nve;
register RT_entry *rt;
register int ddpSent = FALSE; /* true if we re-sent this pkt (don't free) */
struct etalk_addr mcastAddr;
#ifdef NBP_DEBUG
{
char zone[35],object[35],type[35];
- strncpy(zone,nbp_req.nve.zone.str, nbp_req.nve.zone.len);
- strncpy(object,nbp_req.nve.object.str, nbp_req.nve.object.len);
- strncpy(type,nbp_req.nve.type.str, nbp_req.nve.type.len);
- object[nbp_req.nve.object.len] = '\0';
- zone[nbp_req.nve.zone.len] = '\0';
- type[nbp_req.nve.type.len] = '\0';
+ strlcpy(zone,nbp_req.nve.zone.str, sizeof(zone));
+ strlcpy(object,nbp_req.nve.object.str, sizeof(object));
+ strlcpy(type,nbp_req.nve.type.str, sizeof(type));
if (ifID != ifID_home)
dPrintf(D_M_NBP_LOW,D_L_USR2,
("nbp_LKUP for:%s:%s@%s", object, type, zone));
/*### LD 01/18/94 Check if the dest is also the home zone. */
- p = nbp2zone(nbp, gbuf_wptr(m));
- if ((p == NULL) || !(zno = zt_find_zname(p))) {
+ p = nbp2zone(nbp, (u_char *)gbuf_wptr(m));
+ if ((p == NULL) || !(zno = zt_find_zname((at_nvestr_t *)p))) {
dPrintf(D_M_NBP,D_L_WARNING,
("nbp_input: FWDRQ:zone not found\n"));
break;
}
if (isZoneLocal((at_nvestr_t*)p))
zhome = TRUE; /* one of our ports is in destination zone */
- if (!zt_get_zmcast(ifID, p, &mcastAddr)) {
+ if (!zt_get_zmcast(ifID, (at_nvestr_t*)p, (char *)&mcastAddr)) {
dPrintf(D_M_NBP,D_L_ERROR,
("nbp_input: FDWREQ:zt_get_zmcast error\n"));
break;
}
if (FDDI_OR_TOKENRING(ifID->aa_ifp->if_type))
- ddp_bit_reverse(&mcastAddr);
- ddp_router_output(m, ifID, ET_ADDR,NULL,NULL, &mcastAddr);
+ ddp_bit_reverse((unsigned char *)&mcastAddr);
+ ddp_router_output(m, ifID, ET_ADDR, 0, 0, &mcastAddr);
ddpSent = TRUE;
}
break;
register int i;
register gbuf_t *m2, *m3;
register int fromUs = FALSE;
- register at_socket ourSkt; /* originating skt */
+ register at_socket ourSkt = 0; /* originating skt */
/* for router & MH local only */
if ((!(MULTIHOME_MODE && FROM_US(ddp))) && !ROUTING_MODE) {
break;
}
- p = nbp2zone(nbp, gbuf_wptr(m));
- if ((p == NULL) || !(zno = zt_find_zname(p))) {
+ p = nbp2zone(nbp, (u_char *)gbuf_wptr(m));
+ if ((p == NULL) || !(zno = zt_find_zname((at_nvestr_t *)p))) {
break;
}
if (MULTIHOME_MODE && ifID->ifRouterState == NO_ROUTER) {
("nbp_input: BRREQ: src changed to %d.%d.%d\n",
ifID->ifThisNode.s_net,
ifID->ifThisNode.s_node, ourSkt));
- nbp->tuple[0].enu_addr.net = ifID->ifThisNode.s_net;
+ nbp->tuple[0].enu_addr.net = htons(ifID->ifThisNode.s_net);
nbp->tuple[0].enu_addr.node = ifID->ifThisNode.s_node;
nbp->tuple[0].enu_addr.socket = ourSkt;
ddp->src_socket = NBP_SOCKET;
}
+#if DEBUG
else
dPrintf(D_M_NBP, D_L_USR3,
("nbp_input: BRREQ: not from us\n"));
-
+#endif /* DEBUG */
dPrintf(D_M_NBP, D_L_USR3,
("nbp_input dist:%d\n", rt->NetDist));
if (rt->NetDist == 0) { /* if direct connect, *we* do the LKUP */
nbp->control = NBP_LKUP;
NET_ASSIGN(ddp->dst_net, 0);
ddp->dst_node = 255;
- if (!zt_get_zmcast(ifID, p, &mcastAddr)) {
+ if (!zt_get_zmcast(ifID, (at_nvestr_t*)p, (char *)&mcastAddr)) {
dPrintf(D_M_NBP,D_L_ERROR,
("nbp_input: BRRQ:zt_get_zmcast error\n"));
break;
}
if (FDDI_OR_TOKENRING(ifID->aa_ifp->if_type))
- ddp_bit_reverse(&mcastAddr);
- ddp_router_output(m2, ifID, ET_ADDR, NULL, NULL, &mcastAddr);
+ ddp_bit_reverse((unsigned char *)&mcastAddr);
+ ddp_router_output(m2, ifID, ET_ADDR, 0, 0, &mcastAddr);
}
else { /* else fwd to router */
ddp->dst_node = 0;
#ifdef COMMENTED_OUT
{
int net,node,skt;
- net = tuple->enu_addr.net;
+ net = ntohs(tuple->enu_addr.net);
node = tuple->enu_addr.node;
skt = tuple->enu_addr.socket;
dPrintf(D_M_NBP_LOW,D_L_USR4,
#ifdef NBP_DEBUG
{
char xzone[35],xobject[35],xtype[35];
- strncpy(xzone,zone->str, zone->len);
- strncpy(xobject,object->str, object->len);
- strncpy(xtype,type->str, type->len);
- xobject[object->len] = '\0';
- xzone[zone->len] = '\0';
- xtype[type->len] = '\0';
+ strlcpy(xzone,zone->str, sizeof(xzone));
+ strlcpy(xobject,object->str, sizeof(xobject));
+ strlcpy(xtype,type->str, sizeof(xtype));
dPrintf(D_M_NBP_LOW, D_L_USR4,
("nbp_validate: looking for %s:%s@%s\n",
xobject, xtype, xzone));
if (checkLocal && !isZoneLocal(zone)) {
char str[35];
- strncpy(str,zone->str,zone->len);
- str[zone->len] = '\0';
+ strlcpy((char *)str,(char *)zone->str,sizeof(str));
dPrintf(D_M_NBP_LOW,D_L_WARNING,
("nbp_val_n_hash bad zone: %s\n", str));
errno = EINVAL;
}
} else{
for (i = part_wild = 0; (unsigned) i<object->len; i++) {
- if (object->str[i] == NBP_SPL_WILDCARD)
- if (wild_ok)
+ if (object->str[i] == NBP_SPL_WILDCARD) {
+ if (wild_ok) {
if (part_wild) {
dPrintf(D_M_NBP_LOW, D_L_WARNING,
("nbp_val_n_hash: too many parts wild\n"));
return (-1);
} else
part_wild++;
- else {
+ } else {
dPrintf(D_M_NBP_LOW, D_L_WARNING,
("nbp_val_n_hash: wild not okay2\n"));
errno = EINVAL;
return (-1);
}
+ }
nbp_req->nve.object.str[i] = object->str[i];
}
if (!part_wild)
}
} else {
for (i = part_wild = 0; (unsigned) i<type->len; i++) {
- if (type->str[i] == NBP_SPL_WILDCARD)
- if (wild_ok)
+ if (type->str[i] == NBP_SPL_WILDCARD) {
+ if (wild_ok) {
if (part_wild) {
dPrintf(D_M_NBP_LOW, D_L_WARNING,
("nbp_val_n_hash: too many parts wild2\n"));
return (-1);
} else
part_wild++;
- else {
+ } else {
errno = EINVAL;
return (-1);
}
+ }
nbp_req->nve.type.str[i] = type->str[i];
}
if (!part_wild)
#ifdef NBP_DEBUG
{
char zone[35],object[35],type[35];
- strncpy(zone,nbp_req->nve.zone.str, nbp_req->nve.zone.len);
- strncpy(object,nbp_req->nve.object.str, nbp_req->nve.object.len);
- strncpy(type,nbp_req->nve.type.str, nbp_req->nve.type.len);
- object[nbp_req->nve.object.len] = '\0';
- zone[nbp_req->nve.zone.len] = '\0';
- type[nbp_req->nve.type.len] = '\0';
+ strlcpy(zone,nbp_req.nve.zone.str, sizeof(zone));
+ strlcpy(object,nbp_req.nve.object.str, sizeof(object));
+ strlcpy(type,nbp_req.nve.type.str, sizeof(type));
dPrintf(D_M_NBP_LOW,D_L_USR4,
("nbp_validate: after hash: %s:%s@%s\n",
object, type, zone));
} un;
for (i=0; (unsigned) i < nvestr->len; i+=sizeof(int)) {
- len = MIN((nvestr->len-i), sizeof(int));
+ len = MIN((size_t)(nvestr->len-i), sizeof(int));
if (len == sizeof(int))
bcopy(&(nvestr->str[i]), &un, sizeof(un));
else {
#ifdef NBP_DEBUG
{
char zone[35],object[35],type[35];
- strncpy(zone,nbp_req->nve.zone.str, nbp_req->nve.zone.len);
- strncpy(object,nbp_req->nve.object.str, nbp_req->nve.object.len);
- strncpy(type,nbp_req->nve.type.str, nbp_req->nve.type.len);
- object[nbp_req->nve.object.len] = '\0';
- zone[nbp_req->nve.zone.len] = '\0';
- type[nbp_req->nve.type.len] = '\0';
+ strlcpy(zone,nbp_req.nve.zone.str, sizeof(zone));
+ strlcpy(object,nbp_req.nve.object.str, sizeof(object));
+ strlcpy(type,nbp_req.nve.type.str, sizeof(type));
dPrintf(D_M_NBP_LOW, D_L_USR4,
("nbp_search: looking for %s:%s@%s resp:0x%x\n",object,type,zone,
(u_int) nbp_req->response));
}
#endif /* NBP_DEBUG */
- ATDISABLE(nve_lock_pri,NVE_LOCK);
TAILQ_FOREACH(nve_entry, &name_registry, nve_link) {
if ((nbp_req->nve.zone_hash) &&
((nbp_req->nve.zone_hash !=
ifID->ifThisNode.s_net));
continue;
}
+#if DEBUG
if (ifID)
dPrintf(D_M_NBP, D_L_USR4,
("nbp search ifID (%d) & req net (%d) equal\n",
nve_entry->address.net,
ifID->ifThisNode.s_net));
+#endif /* DEBUG */
}
}
{
char zone[35],object[35],type[35];
- strncpy(zone,nbp_req->nve.zone.str, nbp_req->nve.zone.len);
- strncpy(object,nbp_req->nve.object.str, nbp_req->nve.object.len);
- strncpy(type,nbp_req->nve.type.str, nbp_req->nve.type.len);
- object[nbp_req->nve.object.len] = '\0';
- zone[nbp_req->nve.zone.len] = '\0';
- type[nbp_req->nve.type.len] = '\0';
+ strlcpy(zone,nbp_req.nve.zone.str, sizeof(zone));
+ strlcpy(object,nbp_req.nve.object.str, sizeof(object));
+ strlcpy(type,nbp_req.nve.type.str, sizeof(type));
dPrintf(D_M_NBP_LOW, D_L_USR2,
("nbp_search: found %s:%s@%s net:%d\n",
object, type, zone, (int)nve_entry->address.net));
if (nbp_req->func != NULL) {
if ((*(nbp_req->func))(nbp_req, nve_entry) != 0) {
/* errno expected to be set by func */
- ATENABLE(nve_lock_pri,NVE_LOCK);
return (NULL);
}
- } else {
- ATENABLE(nve_lock_pri,NVE_LOCK);
+ } else
return (nve_entry);
- }
}
- ATENABLE(nve_lock_pri,NVE_LOCK);
errno = 0;
return (NULL);
* tuple we want to write. Write it!
*/
tuple = (at_nbptuple_t *)gbuf_wptr(nbp_req->response);
- tuple->enu_addr = nve_entry->address;
+ tuple->enu_addr.net = htons(nve_entry->address.net);
+ tuple->enu_addr.node = nve_entry->address.node;
+ tuple->enu_addr.socket = nve_entry->address.socket;
tuple->enu_enum = nve_entry->enumerator;
/* tuple is in the compressed (no "filler") format */
case NBP_LKUP :
ddp->dst_socket = nbp_req->nve.address.socket;
ddp->dst_node = nbp_req->nve.address.node;
- NET_ASSIGN(ddp->dst_net, nbp_req->nve.address.net);
+ NET_ASSIGN_NOSWAP(ddp->dst_net, nbp_req->nve.address.net);
nbp->control = NBP_LKUP_REPLY;
break;
}
at_ifaddr_t *ifID;
{
char data[ETHERNET_ADDR_LEN];
- int i;
if (zone->str[0] == '*')
return;
{
char str[35];
- strncpy(str,zone->str,zone->len);
- str[zone->len] = '\0';
+ strlcpy((char *)str,(char *)zone->str,sizeof(str));
dPrintf(D_M_NBP_LOW, D_L_USR3,
("nbp_add_multi getting mc for %s\n", str));
}
zt_get_zmcast(ifID, zone, data);
if (FDDI_OR_TOKENRING(ifID->aa_ifp->if_type))
- ddp_bit_reverse(data);
+ ddp_bit_reverse((unsigned char *)data);
dPrintf(D_M_NBP_LOW,D_L_USR3,
("nbp_add_multi adding 0x%x%x port:%d ifID:0x%x if:%s\n",
*(unsigned*)data, (*(unsigned *)(data+2))&0x0000ffff,
- i, (u_int) ifID, ifID->ifName));
+ /*i*/0, (u_int) ifID, ifID->ifName));
bcopy((caddr_t)data, (caddr_t)&ifID->ZoneMcastAddr, ETHERNET_ADDR_LEN);
(void)at_reg_mcast(ifID, (caddr_t)&ifID->ZoneMcastAddr);
}
-
-getNbpTableSize()
+int
+getNbpTableSize(void)
/* for SNMP, returns size in # of entries */
{
register nve_entry_t *nve;
register int i=0;
- ATDISABLE(nve_lock_pri,NVE_LOCK);
for (nve = TAILQ_FIRST(&name_registry); nve; nve = TAILQ_NEXT(nve, nve_link), i++)
i++;
- ATENABLE(nve_lock_pri,NVE_LOCK);
return(i);
}
+int
getNbpTable(p, s, c)
snmpNbpEntry_t *p;
int s; /* starting entry */
else
nve = TAILQ_FIRST(&name_registry);
- ATDISABLE(nve_lock_pri,NVE_LOCK);
for ( ; nve && c ; nve = TAILQ_NEXT(nve, nve_link), p++,i++) {
if (i>= s) {
p->nbpe_object = nve->object;
c--;
}
}
- ATENABLE(nve_lock_pri,NVE_LOCK);
if (nve) {
next = nve;
nextNo = i;
next = (nve_entry_t*)NULL;
nextNo = 0;
}
+
+ return 0;
}
while (bytesread < size) { /* for each new zone */
{
char str[35];
- strncpy(str,pnew->str,pnew->len);
- str[pnew->len] = '\0';
+ strlcpy((char *)str,(char *)pnew->str,sizeof(str));
}
m = lzones;
pnve = (at_nvestr_t*)gbuf_rptr(m);
dupe = 0;
for (i=0; i<lzonecnt && !dupe; i++,pnve++) {
- if (i && !(i%ZONES_PER_BLK))
+ if (i && !(i%ZONES_PER_BLK)) {
if (gbuf_cont(m)) {
m = gbuf_cont(m);
pnve = (at_nvestr_t*)gbuf_rptr(m);
}
else
break;
+ }
if (pnew->len != pnve->len)
continue;
if (pnew->len > NBP_NVE_STR_SIZE) {
return(0);
}
- if (!strncmp(pnew->str, pnve->str, pnew->len)) {
+ if (!strncmp((char *)pnew->str, (char *)pnve->str, pnew->len)) {
dupe=1;
continue;
}
gbuf_wset(gbuf_cont(m),0);
pnve = (at_nvestr_t*)gbuf_rptr(gbuf_cont(m));
}
- strncpy(pnve->str,pnew->str,pnew->len);
+ strlcpy((char *)pnve->str,(char *)pnew->str,sizeof(pnve->str));
pnve->len = pnew->len;
lzonecnt++;
}
if (!(pnve = getLocalZone(i))) {
break;
}
- strncpy(str,pnve->str,pnve->len);
- str[pnve->len] = '\0';
+ strlcpy(str,pnve->str,sizeof(str));
}
}
*********/
+int
isZoneLocal(zone)
at_nvestr_t *zone;
{
{
register nve_entry_t *nve_entry;
- ATDISABLE(nve_lock_pri,NVE_LOCK);
TAILQ_FOREACH(nve_entry, &name_registry, nve_link) {
if (nve->zone_hash &&
((nve->zone_hash != nve_entry->zone_hash) &&
continue;
/* Found a match! */
- ATENABLE(nve_lock_pri,NVE_LOCK);
return (nve_entry);
}
- ATENABLE(nve_lock_pri,NVE_LOCK);
return (NULL);
} /* nbp_find_nve */
register int new_enum = 0;
register nve_entry_t *ne;
- ATDISABLE(nve_lock_pri,NVE_LOCK);
re_do:
TAILQ_FOREACH(ne, &name_registry, nve_link) {
if ((*(int *)&ne->address == *(int *)&nve_entry->address) &&
(ne->enumerator == new_enum)) {
- if (new_enum == 255) {
- ATENABLE(nve_lock_pri,NVE_LOCK);
+ if (new_enum == 255)
return(EADDRNOTAVAIL);
- } else {
+ else {
new_enum++;
goto re_do;
}
}
}
- ATENABLE(nve_lock_pri,NVE_LOCK);
nve_entry->enumerator = new_enum;
return (0);
}
new_entry->tag = tag;
new_entry->pid = proc_selfpid();
- ATDISABLE(nve_lock_pri,NVE_LOCK);
TAILQ_INSERT_TAIL(&name_registry, new_entry, nve_link);
- ATENABLE(nve_lock_pri,NVE_LOCK);
at_state.flags |= AT_ST_NBP_CHANGED;
#ifdef NBP_DEBUG
{
char zone[35],object[35],type[35];
- strncpy(zone,new_entry->zone.str, new_entry->zone.len);
- strncpy(object,new_entry->object.str, new_entry->object.len);
- strncpy(type,new_entry->type.str, new_entry->type.len);
- object[new_entry->object.len] = '\0';
- zone[new_entry->zone.len] = '\0';
- type[new_entry->type.len] = '\0';
+ strlcpy(zone,nbp_req.nve.zone.str, sizeof(zone));
+ strlcpy(object,nbp_req.nve.object.str, sizeof(object));
+ strlcpy(type,nbp_req.nve.type.str, sizeof(type));
dPrintf(D_M_NBP_LOW, D_L_USR4,
("nbp_insert: adding %s:%s@%s addr:%d.%d ",
object, type, zone,
projects / apple / xnu.git / blobdiff