-/* Strings corresponding to types of memory.
- * Must be in synch with the #defines is sys/malloc.h
- * NOTE - the reason we pass null strings in some cases is to reduce of foot
- * print as much as possible for systems where a tiny kernel is needed.
- * todo - We should probably redesign this and use enums for our types and only
- * include types needed for that configuration of the kernel. This can't be
- * done without some kind of kpi since several types are hardwired and exported
- * (for example see types M_UDFMNT, M_TEMP, etc in sys/malloc.h)
- */
-const char *memname[] = {
- "free", /* 0 M_FREE */
- "mbuf", /* 1 M_MBUF */
- "devbuf", /* 2 M_DEVBUF */
- "socket", /* 3 M_SOCKET */
- "pcb", /* 4 M_PCB */
- "routetbl", /* 5 M_RTABLE */
- "hosttbl", /* 6 M_HTABLE */
- "fragtbl", /* 7 M_FTABLE */
- "zombie", /* 8 M_ZOMBIE */
- "ifaddr", /* 9 M_IFADDR */
- "soopts", /* 10 M_SOOPTS */
- "soname", /* 11 M_SONAME */
- "namei", /* 12 M_NAMEI */
- "gprof", /* 13 M_GPROF */
- "ioctlops", /* 14 M_IOCTLOPS */
- "mapmem", /* 15 M_MAPMEM */
- "cred", /* 16 M_CRED */
- "pgrp", /* 17 M_PGRP */
- "session", /* 18 M_SESSION */
- "iov32", /* 19 M_IOV32 */
- "mount", /* 20 M_MOUNT */
- "fhandle", /* 21 M_FHANDLE */
-#if (NFSCLIENT || NFSSERVER)
- "NFS req", /* 22 M_NFSREQ */
- "NFS mount", /* 23 M_NFSMNT */
- "NFS node", /* 24 M_NFSNODE */
-#else
- "", /* 22 M_NFSREQ */
- "", /* 23 M_NFSMNT */
- "", /* 24 M_NFSNODE */
-#endif
- "vnodes", /* 25 M_VNODE */
- "namecache", /* 26 M_CACHE */
-#if QUOTA
- "UFS quota", /* 27 M_DQUOT */
-#else
- "", /* 27 M_DQUOT */
-#endif
- "proc uuid policy", /* 28 M_PROC_UUID_POLICY */
-#if (SYSV_SEM || SYSV_MSG || SYSV_SHM)
- "shm", /* 29 M_SHM */
-#else
- "", /* 29 M_SHM */
-#endif
- "plimit", /* 30 M_VMMAP */
- "sigacts", /* 31 M_VMMAPENT */
- "VM object", /* 32 M_VMOBJ */
- "VM objhash", /* 33 M_VMOBJHASH */
- "VM pmap", /* 34 M_VMPMAP */
- "VM pvmap", /* 35 M_VMPVENT */
- "VM pager", /* 36 M_VMPAGER */
- "VM pgdata", /* 37 M_VMPGDATA */
- "fileproc", /* 38 M_FILEPROC */
- "file desc", /* 39 M_FILEDESC */
- "lockf", /* 40 M_LOCKF */
- "proc", /* 41 M_PROC */
- "pstats", /* 42 M_SUBPROC */
- "LFS segment", /* 43 M_SEGMENT */
- "LFS node", /* 44 M_LFSNODE */
- "", /* 45 M_FFSNODE */
- "MFS node", /* 46 M_MFSNODE */
- "NQNFS Lease", /* 47 M_NQLEASE */
- "NQNFS Host", /* 48 M_NQMHOST */
- "Export Host", /* 49 M_NETADDR */
-#if (NFSCLIENT || NFSSERVER)
- "NFS srvsock", /* 50 M_NFSSVC */
- "NFS uid", /* 51 M_NFSUID */
- "NFS daemon", /* 52 M_NFSD */
-#else
- "", /* 50 M_NFSSVC */
- "", /* 51 M_NFSUID */
- "", /* 52 M_NFSD */
-#endif
- "ip_moptions", /* 53 M_IPMOPTS */
- "in_multi", /* 54 M_IPMADDR */
- "ether_multi", /* 55 M_IFMADDR */
- "mrt", /* 56 M_MRTABLE */
- "", /* 57 unused entry */
- "", /* 58 unused entry */
-#if (NFSCLIENT || NFSSERVER)
- "NFSV3 srvdesc",/* 59 M_NFSRVDESC */
- "NFSV3 diroff", /* 60 M_NFSDIROFF */
- "NFSV3 bigfh", /* 61 M_NFSBIGFH */
-#else
- "", /* 59 M_NFSRVDESC */
- "", /* 60 M_NFSDIROFF */
- "", /* 61 M_NFSBIGFH */
-#endif
- "MSDOSFS mount",/* 62 M_MSDOSFSMNT */
- "MSDOSFS fat", /* 63 M_MSDOSFSFAT */
- "MSDOSFS node", /* 64 M_MSDOSFSNODE */
- "ttys", /* 65 M_TTYS */
- "exec", /* 66 M_EXEC */
- "miscfs mount", /* 67 M_MISCFSMNT */
- "miscfs node", /* 68 M_MISCFSNODE */
- "adosfs mount", /* 69 M_ADOSFSMNT */
- "adosfs node", /* 70 M_ADOSFSNODE */
- "adosfs anode", /* 71 M_ANODE */
- "buf hdrs", /* 72 M_BUFHDR */
- "ofile tabl", /* 73 M_OFILETABL */
- "mbuf clust", /* 74 M_MCLUST */
- "", /* 75 unused */
- "", /* 76 unused */
- "", /* 77 unused */
- "", /* 78 unused */
- "", /* 79 unused */
- "temp", /* 80 M_TEMP */
- "key mgmt", /* 81 M_SECA */
- "DEVFS", /* 82 M_DEVFS */
- "IpFw/IpAcct", /* 83 M_IPFW */
- "UDF node", /* 84 M_UDFNODE */
- "UDF mount", /* 85 M_UDFMNT */
-#if INET6
- "IPv6 NDP", /* 86 M_IP6NDP */
- "IPv6 options", /* 87 M_IP6OPT */
- "IPv6 Misc", /* 88 M_IP6MISC */
-#else
- "", /* 86 M_IP6NDP */
- "", /* 87 M_IP6OPT */
- "", /* 88 M_IP6MISC */
-#endif
- "TCP Segment Q",/* 89 M_TSEGQ */
- "IGMP state", /* 90 M_IGMP */
- "", /* 91 unused */
- "", /* 92 unused */
- "specinfo", /* 93 M_SPECINFO */
- "kqueue", /* 94 M_KQUEUE */
- "", /* 95 unused */
- "cluster_read", /* 96 M_CLRDAHEAD */
- "cluster_write",/* 97 M_CLWRBEHIND */
- "iov64", /* 98 M_IOV64 */
- "fileglob", /* 99 M_FILEGLOB */
- "kauth", /* 100 M_KAUTH */
- "dummynet", /* 101 M_DUMMYNET */
- "", /* 102 M_UNSAFEFS */
- "macpipelabel", /* 103 M_MACPIPELABEL */
- "mactemp", /* 104 M_MACTEMP */
- "sbuf", /* 105 M_SBUF */
- "extattr", /* 106 M_EXTATTR */
- "select", /* 107 M_SELECT */
-#if TRAFFIC_MGT
- "traffic_mgt", /* 108 M_TRAFFIC_MGT */
-#else
- "", /* 108 M_TRAFFIC_MGT */
-#endif
-#if FS_COMPRESSION
- "decmpfs_cnode",/* 109 M_DECMPFS_CNODE */
-#else
- "", /* 109 M_DECMPFS_CNODE */
-#endif /* FS_COMPRESSION */
- "ipmfilter", /* 110 M_INMFILTER */
- "ipmsource", /* 111 M_IPMSOURCE */
- "in6mfilter", /* 112 M_IN6MFILTER */
- "ip6mopts", /* 113 M_IP6MOPTS */
- "ip6msource", /* 114 M_IP6MSOURCE */
-#if FLOW_DIVERT
- "flow_divert_pcb", /* 115 M_FLOW_DIVERT_PCB */
- "flow_divert_group", /* 116 M_FLOW_DIVERT_GROUP */
-#else
- "", /* 115 M_FLOW_DIVERT_PCB */
- "", /* 116 M_FLOW_DIVERT_GROUP */
-#endif
- "ip6cga", /* 117 M_IP6CGA */
-#if NECP
- "necp", /* 118 M_NECP */
- "necp_session_policy", /* 119 M_NECP_SESSION_POLICY */
- "necp_socket_policy", /* 120 M_NECP_SOCKET_POLICY */
- "necp_ip_policy", /* 121 M_NECP_IP_POLICY */
-#else
- "", /* 118 M_NECP */
- "", /* 119 M_NECP_SESSION_POLICY */
- "", /* 120 M_NECP_SOCKET_POLICY */
- "", /* 121 M_NECP_IP_POLICY */
-#endif
- "fdvnodedata" /* 122 M_FD_VN_DATA */
- "fddirbuf", /* 123 M_FD_DIRBUF */
- "netagent", /* 124 M_NETAGENT */
- "Event Handler",/* 125 M_EVENTHANDLER */
- "Link Layer Table", /* 126 M_LLTABLE */
- "Network Work Queue", /* 127 M_NWKWQ */
- "Content Filter", /* 128 M_CFIL */
- ""
-};
-
-/* for use with kmzones.kz_zalloczone */
-#define KMZ_CREATEZONE_ACCT ((void *)-3)
-#define KMZ_CREATEZONE ((void *)-2)
-#define KMZ_LOOKUPZONE ((void *)-1)
-#define KMZ_MALLOC ((void *)0)
-#define KMZ_SHAREZONE ((void *)1)
-
-struct kmzones {
- size_t kz_elemsize;
- void *kz_zalloczone;
- boolean_t kz_noencrypt;
-} kmzones[M_LAST] = {
-#define SOS(sname) sizeof (struct sname)
-#define SOX(sname) -1
- { -1, 0, FALSE }, /* 0 M_FREE */
- { MSIZE, KMZ_CREATEZONE, FALSE }, /* 1 M_MBUF */
- { 0, KMZ_MALLOC, FALSE }, /* 2 M_DEVBUF */
- { SOS(socket), KMZ_CREATEZONE, TRUE }, /* 3 M_SOCKET */
- { SOS(inpcb), KMZ_LOOKUPZONE, TRUE }, /* 4 M_PCB */
- { M_MBUF, KMZ_SHAREZONE, FALSE }, /* 5 M_RTABLE */
- { M_MBUF, KMZ_SHAREZONE, FALSE }, /* 6 M_HTABLE */
- { M_MBUF, KMZ_SHAREZONE, FALSE }, /* 7 M_FTABLE */
- { SOS(rusage), KMZ_CREATEZONE, TRUE }, /* 8 M_ZOMBIE */
- { 0, KMZ_MALLOC, FALSE }, /* 9 M_IFADDR */
- { M_MBUF, KMZ_SHAREZONE, FALSE }, /* 10 M_SOOPTS */
- { 0, KMZ_MALLOC, FALSE }, /* 11 M_SONAME */
- { MAXPATHLEN, KMZ_CREATEZONE, FALSE }, /* 12 M_NAMEI */
- { 0, KMZ_MALLOC, FALSE }, /* 13 M_GPROF */
- { 0, KMZ_MALLOC, FALSE }, /* 14 M_IOCTLOPS */
- { 0, KMZ_MALLOC, FALSE }, /* 15 M_MAPMEM */
- { SOS(ucred), KMZ_CREATEZONE, FALSE }, /* 16 M_CRED */
- { SOS(pgrp), KMZ_CREATEZONE, FALSE }, /* 17 M_PGRP */
- { SOS(session), KMZ_CREATEZONE, FALSE }, /* 18 M_SESSION */
- { SOS(user32_iovec), KMZ_LOOKUPZONE, FALSE },/* 19 M_IOV32 */
- { SOS(mount), KMZ_CREATEZONE, FALSE }, /* 20 M_MOUNT */
- { 0, KMZ_MALLOC, FALSE }, /* 21 M_FHANDLE */
-#if (NFSCLIENT || NFSSERVER)
- { SOS(nfsreq), KMZ_CREATEZONE, FALSE }, /* 22 M_NFSREQ */
- { SOS(nfsmount),KMZ_CREATEZONE, FALSE }, /* 23 M_NFSMNT */
- { SOS(nfsnode), KMZ_CREATEZONE, FALSE }, /* 24 M_NFSNODE */
-#else
- { 0, KMZ_MALLOC, FALSE }, /* 22 M_NFSREQ */
- { 0, KMZ_MALLOC, FALSE }, /* 23 M_NFSMNT */
- { 0, KMZ_MALLOC, FALSE }, /* 24 M_NFSNODE */
-#endif
- { SOS(vnode), KMZ_CREATEZONE, TRUE }, /* 25 M_VNODE */
- { SOS(namecache), KMZ_CREATEZONE, FALSE }, /* 26 M_CACHE */
-#if QUOTA
- { SOX(dquot), KMZ_LOOKUPZONE, FALSE }, /* 27 M_DQUOT */
-#else
- { 0, KMZ_MALLOC, FALSE }, /* 27 M_DQUOT */
-#endif
- { 0, KMZ_MALLOC, FALSE }, /* 28 M_PROC_UUID_POLICY */
- { 0, KMZ_MALLOC, FALSE }, /* 29 M_SHM */
- { SOS(plimit), KMZ_CREATEZONE, TRUE }, /* 30 M_PLIMIT */
- { SOS(sigacts), KMZ_CREATEZONE_ACCT, TRUE }, /* 31 M_SIGACTS */
- { 0, KMZ_MALLOC, FALSE }, /* 32 M_VMOBJ */
- { 0, KMZ_MALLOC, FALSE }, /* 33 M_VMOBJHASH */
- { 0, KMZ_MALLOC, FALSE }, /* 34 M_VMPMAP */
- { 0, KMZ_MALLOC, FALSE }, /* 35 M_VMPVENT */
- { 0, KMZ_MALLOC, FALSE }, /* 36 M_VMPAGER */
- { 0, KMZ_MALLOC, FALSE }, /* 37 M_VMPGDATA */
- { SOS(fileproc),KMZ_CREATEZONE_ACCT, TRUE }, /* 38 M_FILEPROC */
- { SOS(filedesc),KMZ_CREATEZONE_ACCT, TRUE }, /* 39 M_FILEDESC */
- { SOX(lockf), KMZ_CREATEZONE_ACCT, TRUE }, /* 40 M_LOCKF */
- { SOS(proc), KMZ_CREATEZONE, FALSE }, /* 41 M_PROC */
- { SOS(pstats), KMZ_CREATEZONE, TRUE }, /* 42 M_PSTATS */
- { 0, KMZ_MALLOC, FALSE }, /* 43 M_SEGMENT */
- { M_FFSNODE, KMZ_SHAREZONE, FALSE }, /* 44 M_LFSNODE */
- { 0, KMZ_MALLOC, FALSE }, /* 45 M_FFSNODE */
- { M_FFSNODE, KMZ_SHAREZONE, FALSE }, /* 46 M_MFSNODE */
- { 0, KMZ_MALLOC, FALSE }, /* 47 M_NQLEASE */
- { 0, KMZ_MALLOC, FALSE }, /* 48 M_NQMHOST */
- { 0, KMZ_MALLOC, FALSE }, /* 49 M_NETADDR */
-#if (NFSCLIENT || NFSSERVER)
- { SOX(nfsrv_sock),
- KMZ_CREATEZONE_ACCT, FALSE }, /* 50 M_NFSSVC */
- { 0, KMZ_MALLOC, FALSE }, /* 51 M_NFSUID */
- { SOX(nfsrvcache),
- KMZ_CREATEZONE_ACCT, FALSE }, /* 52 M_NFSD */
-#else
- { 0, KMZ_MALLOC, FALSE }, /* 50 M_NFSSVC */
- { 0, KMZ_MALLOC, FALSE }, /* 51 M_NFSUID */
- { 0, KMZ_MALLOC, FALSE }, /* 52 M_NFSD */
-#endif
- { SOX(ip_moptions),
- KMZ_LOOKUPZONE, FALSE }, /* 53 M_IPMOPTS */
- { SOX(in_multi),KMZ_LOOKUPZONE, FALSE }, /* 54 M_IPMADDR */
- { SOX(ether_multi),
- KMZ_LOOKUPZONE, FALSE }, /* 55 M_IFMADDR */
- { SOX(mrt), KMZ_CREATEZONE, TRUE }, /* 56 M_MRTABLE */
- { 0, KMZ_MALLOC, FALSE }, /* 57 unused entry */
- { 0, KMZ_MALLOC, FALSE }, /* 58 unused entry */
-#if (NFSCLIENT || NFSSERVER)
- { SOS(nfsrv_descript),
- KMZ_CREATEZONE_ACCT, FALSE }, /* 59 M_NFSRVDESC */
- { SOS(nfsdmap), KMZ_CREATEZONE, FALSE }, /* 60 M_NFSDIROFF */
- { SOS(fhandle), KMZ_LOOKUPZONE, FALSE }, /* 61 M_NFSBIGFH */
-#else
- { 0, KMZ_MALLOC, FALSE }, /* 59 M_NFSRVDESC */
- { 0, KMZ_MALLOC, FALSE }, /* 60 M_NFSDIROFF */
- { 0, KMZ_MALLOC, FALSE }, /* 61 M_NFSBIGFH */
-#endif
- { 0, KMZ_MALLOC, FALSE }, /* 62 M_MSDOSFSMNT */
- { 0, KMZ_MALLOC, FALSE }, /* 63 M_MSDOSFSFAT */
- { 0, KMZ_MALLOC, FALSE }, /* 64 M_MSDOSFSNODE */
- { SOS(tty), KMZ_CREATEZONE, FALSE }, /* 65 M_TTYS */
- { 0, KMZ_MALLOC, FALSE }, /* 66 M_EXEC */
- { 0, KMZ_MALLOC, FALSE }, /* 67 M_MISCFSMNT */
- { 0, KMZ_MALLOC, FALSE }, /* 68 M_MISCFSNODE */
- { 0, KMZ_MALLOC, FALSE }, /* 69 M_ADOSFSMNT */
- { 0, KMZ_MALLOC, FALSE }, /* 70 M_ADOSFSNODE */
- { 0, KMZ_MALLOC, FALSE }, /* 71 M_ANODE */
- { 0, KMZ_MALLOC, TRUE }, /* 72 M_BUFHDR */
- { (NDFILE * OFILESIZE),
- KMZ_CREATEZONE_ACCT, FALSE }, /* 73 M_OFILETABL */
- { MCLBYTES, KMZ_CREATEZONE, FALSE }, /* 74 M_MCLUST */
- { 0, KMZ_MALLOC, FALSE }, /* 75 unused */
- { 0, KMZ_MALLOC, FALSE }, /* 76 unused */
- { 0, KMZ_MALLOC, FALSE }, /* 77 unused */
- { 0, KMZ_MALLOC, FALSE }, /* 78 unused */
- { 0, KMZ_MALLOC, FALSE }, /* 79 unused */
- { 0, KMZ_MALLOC, FALSE }, /* 80 M_TEMP */
- { 0, KMZ_MALLOC, FALSE }, /* 81 M_SECA */
- { 0, KMZ_MALLOC, FALSE }, /* 82 M_DEVFS */
- { 0, KMZ_MALLOC, FALSE }, /* 83 M_IPFW */
- { 0, KMZ_MALLOC, FALSE }, /* 84 M_UDFNODE */
- { 0, KMZ_MALLOC, FALSE }, /* 85 M_UDFMOUNT */
- { 0, KMZ_MALLOC, FALSE }, /* 86 M_IP6NDP */
- { 0, KMZ_MALLOC, FALSE }, /* 87 M_IP6OPT */
- { 0, KMZ_MALLOC, FALSE }, /* 88 M_IP6MISC */
- { 0, KMZ_MALLOC, FALSE }, /* 89 M_TSEGQ */
- { 0, KMZ_MALLOC, FALSE }, /* 90 M_IGMP */
- { 0, KMZ_MALLOC, FALSE }, /* 91 unused */
- { 0, KMZ_MALLOC, FALSE }, /* 92 unused */
- { SOS(specinfo),KMZ_CREATEZONE, TRUE }, /* 93 M_SPECINFO */
- { SOS(kqueue), KMZ_CREATEZONE, FALSE }, /* 94 M_KQUEUE */
- { 0, KMZ_MALLOC, FALSE }, /* 95 unused */
- { SOS(cl_readahead), KMZ_CREATEZONE, TRUE }, /* 96 M_CLRDAHEAD */
- { SOS(cl_writebehind),KMZ_CREATEZONE, TRUE }, /* 97 M_CLWRBEHIND */
- { SOS(user64_iovec), KMZ_LOOKUPZONE, FALSE },/* 98 M_IOV64 */
- { SOS(fileglob), KMZ_CREATEZONE, TRUE }, /* 99 M_FILEGLOB */
- { 0, KMZ_MALLOC, FALSE }, /* 100 M_KAUTH */
- { 0, KMZ_MALLOC, FALSE }, /* 101 M_DUMMYNET */
- { 0, KMZ_MALLOC, FALSE }, /* 102 M_UNSAFEFS */
- { 0, KMZ_MALLOC, FALSE }, /* 103 M_MACPIPELABEL */
- { 0, KMZ_MALLOC, FALSE }, /* 104 M_MACTEMP */
- { 0, KMZ_MALLOC, FALSE }, /* 105 M_SBUF */
- { 0, KMZ_MALLOC, FALSE }, /* 106 M_HFS_EXTATTR */
- { 0, KMZ_MALLOC, FALSE }, /* 107 M_SELECT */
- { 0, KMZ_MALLOC, FALSE }, /* 108 M_TRAFFIC_MGT */
-#if FS_COMPRESSION
- { SOS(decmpfs_cnode),KMZ_CREATEZONE , FALSE}, /* 109 M_DECMPFS_CNODE */
-#else
- { 0, KMZ_MALLOC, FALSE }, /* 109 M_DECMPFS_CNODE */
-#endif /* FS_COMPRESSION */
- { 0, KMZ_MALLOC, FALSE }, /* 110 M_INMFILTER */
- { 0, KMZ_MALLOC, FALSE }, /* 111 M_IPMSOURCE */
- { 0, KMZ_MALLOC, FALSE }, /* 112 M_IN6MFILTER */
- { 0, KMZ_MALLOC, FALSE }, /* 113 M_IP6MOPTS */
- { 0, KMZ_MALLOC, FALSE }, /* 114 M_IP6MSOURCE */
-#if FLOW_DIVERT
- { SOS(flow_divert_pcb), KMZ_CREATEZONE, TRUE }, /* 115 M_FLOW_DIVERT_PCB */
- { SOS(flow_divert_group), KMZ_CREATEZONE, TRUE }, /* 116 M_FLOW_DIVERT_GROUP */
-#else
- { 0, KMZ_MALLOC, FALSE }, /* 115 M_FLOW_DIVERT_PCB */
- { 0, KMZ_MALLOC, FALSE }, /* 116 M_FLOW_DIVERT_GROUP */
-#endif /* FLOW_DIVERT */
- { 0, KMZ_MALLOC, FALSE }, /* 117 M_IP6CGA */
- { 0, KMZ_MALLOC, FALSE }, /* 118 M_NECP */
-#if NECP
- { SOS(necp_session_policy), KMZ_CREATEZONE, TRUE }, /* 119 M_NECP_SESSION_POLICY */
- { SOS(necp_kernel_socket_policy), KMZ_CREATEZONE, TRUE }, /* 120 M_NECP_SOCKET_POLICY */
- { SOS(necp_kernel_ip_output_policy), KMZ_CREATEZONE, TRUE }, /* 121 M_NECP_IP_POLICY */
-#else
- { 0, KMZ_MALLOC, FALSE }, /* 119 M_NECP_SESSION_POLICY */
- { 0, KMZ_MALLOC, FALSE }, /* 120 M_NECP_SOCKET_POLICY */
- { 0, KMZ_MALLOC, FALSE }, /* 121 M_NECP_IP_POLICY */
-#endif /* NECP */
- { 0, KMZ_MALLOC, FALSE }, /* 122 M_FD_VN_DATA */
- { 0, KMZ_MALLOC, FALSE }, /* 123 M_FD_DIRBUF */
- { 0, KMZ_MALLOC, FALSE }, /* 124 M_NETAGENT */
- { 0, KMZ_MALLOC, FALSE }, /* 125 M_EVENTHANDLER */
- { 0, KMZ_MALLOC, FALSE }, /* 126 M_LLTABLE */
- { 0, KMZ_MALLOC, FALSE }, /* 127 M_NWKWQ */
- { 0, KMZ_MALLOC, FALSE }, /* 128 M_CFIL */
-#undef SOS
-#undef SOX
-};
-
-extern zone_t kalloc_zone(vm_size_t); /* XXX */