/* * vlserver.h: * This file is automatically generated; please do not edit it. */ /* Including ./vlserver.p.h at beginning of vlserver.h file. */ /* * Copyright 2000, International Business Machines Corporation and others. * All Rights Reserved. * * This software has been released under the terms of the IBM Public * License. For details, see the LICENSE file in the top-level source * directory or online at http://www.openafs.org/dl/license10.html */ #ifndef _VLSERVER_ #define _VLSERVER_ #include "vldbint.h" #include extern struct vldstats dynamic_statistics; #define HASHSIZE 8191 /* Must be prime */ #define NULLO 0 #define VLDBALLOCCOUNT 500 /* Current upper limits limits on certain entries; increase with care! */ #define BADSERVERID 255 #define MAXSERVERID 254 /* permits 255 servers; was == 30 in version 1 */ #define MAXSERVERFLAG 0x80 #define MAXPARTITIONID 255 #define MAXBUMPCOUNT 0x7fffffff /* Infinite upper bound on bumping for now */ #define MAXLOCKTIME 0x7fffffff /* Infinite locking for now */ /* Order of entries in the volumeid[] array */ #define RWVOL 0 #define ROVOL 1 #define BACKVOL 2 /* Header struct holding stats, internal pointers and the hash tables */ struct vlheader { struct vital_vlheader vital_header; /* all small critical stuff are in here */ afs_uint32 IpMappedAddr[MAXSERVERID + 1]; /* Mapping of ip addresses to relative ones */ afs_uint32 VolnameHash[HASHSIZE]; /* hash table for vol names */ afs_uint32 VolidHash[MAXTYPES][HASHSIZE]; /* hash table for vol ids */ afs_int32 SIT; /* spare for poss future use */ }; /* Vlentry's flags state */ #define VLFREE 1 /* If in free list */ #define VLDELETED 2 /* Entry is soft deleted */ #define VLLOCKED 4 /* Advisory lock on entry */ #define VLCONTBLOCK 8 /* Special continuation block entry */ /* Valid RelaseLock types */ #define LOCKREL_TIMESTAMP 1 #define LOCKREL_OPCODE 2 #define LOCKREL_AFSID 4 /* Per repsite flags (serverFlags) */ #define VLREPSITE_NEW 1 /* Replication site is got new release */ /* Internal representation of vldbentry; trying to save any bytes */ struct vlentry { afs_uint32 volumeId[MAXTYPES]; /* Corresponding volume of each type */ afs_int32 flags; /* General flags */ afs_int32 LockAfsId; /* Person who locked entry */ afs_int32 LockTimestamp; /* lock time stamp */ afs_uint32 cloneId; /* used during cloning */ afs_int32 spares0; /* XXXX was AssociatedChain XXXX */ afs_uint32 nextIdHash[MAXTYPES]; /* Next id hash table pointer (or freelist ->[0]) */ afs_uint32 nextNameHash; /* Next name hash table pointer */ afs_int32 spares1[2]; /* long spares */ char name[VL_MAXNAMELEN]; /* Volume name */ char spares3; /* XXX was volumeType XXXX */ u_char serverNumber[OMAXNSERVERS]; /* Server # for each server that holds volume */ u_char serverPartition[OMAXNSERVERS]; /* Server Partition number */ u_char serverFlags[OMAXNSERVERS]; /* Server flags */ char spares4; /* XXX was RefCount XXX */ char spares2[1]; /* for 32-bit alignment */ }; struct nvlentry { afs_uint32 volumeId[MAXTYPES]; /* Corresponding volume of each type */ afs_int32 flags; /* General flags */ afs_int32 LockAfsId; /* Person who locked entry */ afs_int32 LockTimestamp; /* lock time stamp */ afs_uint32 cloneId; /* used during cloning */ afs_uint32 nextIdHash[MAXTYPES]; /* Next id hash table pointer (or freelist ->[0]) */ afs_uint32 nextNameHash; /* Next name hash table pointer */ char name[VL_MAXNAMELEN]; /* Volume name */ u_char serverNumber[NMAXNSERVERS]; /* Server # for each server that holds volume */ u_char serverPartition[NMAXNSERVERS]; /* Server Partition number */ u_char serverFlags[NMAXNSERVERS]; /* Server flags */ }; typedef struct vlheader vlheader; typedef struct vlentry vlentry; typedef struct nvlentry nvlentry; #define COUNT_REQ(op) static int this_op = op-VL_LOWEST_OPCODE; dynamic_statistics.requests[this_op]++ #define COUNT_ABO dynamic_statistics.aborts[this_op]++ #define DOFFSET(abase,astr,aitem) ((abase)+(((char *)(aitem)) - ((char *)(astr)))) #define VL_MHSRV_PERBLK 64 #define VL_MAXIPADDRS_PERMH 15 #define VL_MAX_ADDREXTBLKS 4 #define VL_ADDREXTBLK_SIZE 8192 struct extentaddr { union ex_un { struct { afs_int32 count; /* # of valid addresses */ afs_int32 spares1[2]; afs_int32 flags; /* must match vlentry's flags field XXX */ afs_uint32 contaddrs[VL_MAX_ADDREXTBLKS]; afs_int32 spares2[24]; } _ex_header; struct { afsUUID hostuuid; afs_int32 uniquifier; afs_uint32 addrs[VL_MAXIPADDRS_PERMH]; } _ex_addrentry; } _ex_un; }; #define ex_count _ex_un._ex_header.count #define ex_flags _ex_un._ex_header.flags #define ex_contaddrs _ex_un._ex_header.contaddrs #define ex_hostuuid _ex_un._ex_addrentry.hostuuid #define ex_addrs _ex_un._ex_addrentry.addrs #define ex_uniquifier _ex_un._ex_addrentry.uniquifier #define VLog(level, str) ViceLog(level, str) #endif /* _VLSERVER_ */ /* End of prolog file ./vlserver.p.h. */ #define VL_IDEXIST (363520L) #define VL_IO (363521L) #define VL_NAMEEXIST (363522L) #define VL_CREATEFAIL (363523L) #define VL_NOENT (363524L) #define VL_EMPTY (363525L) #define VL_ENTDELETED (363526L) #define VL_BADNAME (363527L) #define VL_BADINDEX (363528L) #define VL_BADVOLTYPE (363529L) #define VL_BADSERVER (363530L) #define VL_BADPARTITION (363531L) #define VL_REPSFULL (363532L) #define VL_NOREPSERVER (363533L) #define VL_DUPREPSERVER (363534L) #define VL_RWNOTFOUND (363535L) #define VL_BADREFCOUNT (363536L) #define VL_SIZEEXCEEDED (363537L) #define VL_BADENTRY (363538L) #define VL_BADVOLIDBUMP (363539L) #define VL_IDALREADYHASHED (363540L) #define VL_ENTRYLOCKED (363541L) #define VL_BADVOLOPER (363542L) #define VL_BADRELLOCKTYPE (363543L) #define VL_RERELEASE (363544L) #define VL_BADSERVERFLAG (363545L) #define VL_PERM (363546L) #define VL_NOMEM (363547L) #define VL_BADVERSION (363548L) #define VL_INDEXERANGE (363549L) #define VL_MULTIPADDR (363550L) #define VL_BADMASK (363551L) extern void initialize_VL_error_table(void); #define ERROR_TABLE_BASE_VL (363520L) /* for compatibility with older versions... */ #define init_VL_err_tbl initialize_VL_error_table #define VL_err_base ERROR_TABLE_BASE_VL /* for compatibility with other users... */ #define ERROR_TABLE_BASE_vl (363520L) #define init_vl_err_tbl initialize_VL_error_table #define initialize_vl_error_table initialize_VL_error_table #define vl_err_base ERROR_TABLE_BASE_vl