/* * volser.h: * This file is automatically generated; please do not edit it. */ /* Including ./volser.p.h at beginning of volser.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 _VOLSER_ #define _VOLSER_ 1 #include #ifdef AFS_PTHREAD_ENV #include #endif #include /* vflags, representing state of the volume */ #define VTDeleteOnSalvage 1 /* delete on next salvage */ #define VTOutOfService 2 /* never put this volume online */ #define VTDeleted 4 /* deleted, don't do anything else */ /* iflags, representing "attach mode" for this volume at the start of this transaction */ #define ITOffline 1 /* volume offline on server (returns VOFFLINE) */ #define ITBusy 2 /* volume busy on server (returns VBUSY) */ #define ITReadOnly 8 /* volume readonly on client, readwrite on server -DO NOT USE */ #define ITCreate 0x10 /* volume does not exist correctly yet */ #define ITCreateVolID 0x1000 /* create volid */ /* tflags, representing transaction state */ #define TTDeleted 1 /* delete transaction not yet freed due to high refCount */ /* other names for volumes in voldefs.h */ #define volser_RW 0 #define volser_RO 1 #define volser_BACK 2 #define THOLD(tt) ((tt)->refCount++) struct volser_trans { struct volser_trans *next; /* next ptr in active trans list */ afs_int32 tid; /* transaction id */ afs_int32 time; /* time transaction was last active (for timeouts) */ afs_int32 creationTime; /* time the transaction started */ afs_int32 returnCode; /* transaction error code */ struct Volume *volume; /* pointer to open volume */ afs_uint32 volid; /* open volume's id */ afs_int32 partition; /* open volume's partition */ afs_int32 dumpTransId; /* other side's trans id during a dump */ afs_int32 dumpSeq; /* next sequence number to use during a dump */ short refCount; /* reference count on this structure */ short iflags; /* initial attach mode flags (IT*) */ char vflags; /* current volume status flags (VT*) */ char tflags; /* transaction flags (TT*) */ char incremental; /* do an incremental restore */ /* the fields below are useful for debugging */ char lastProcName[30]; /* name of the last procedure which used transaction */ struct rx_call *rxCallPtr; /* pointer to latest associated rx_call */ #ifdef AFS_PTHREAD_ENV pthread_mutex_t lock; /* per transaction lock */ #endif }; /* This is how often the garbage collection thread wakes up and * checks for transactions that have timed out: BKGLoop() */ #define GCWAKEUP 30 #ifdef AFS_PTHREAD_ENV #define VTRANS_OBJ_LOCK_INIT(tt) \ MUTEX_INIT(&((tt)->lock), "vtrans obj", MUTEX_DEFAULT, 0); #define VTRANS_OBJ_LOCK_DESTROY(tt) \ MUTEX_DESTROY(&((tt)->lock)) #define VTRANS_OBJ_LOCK(tt) \ MUTEX_ENTER(&((tt)->lock)) #define VTRANS_OBJ_UNLOCK(tt) \ MUTEX_EXIT(&((tt)->lock)) #else #define VTRANS_OBJ_LOCK_INIT(tt) #define VTRANS_OBJ_LOCK_DESTROY(tt) #define VTRANS_OBJ_LOCK(tt) #define VTRANS_OBJ_UNLOCK(tt) #endif /* AFS_PTHREAD_ENV */ #define MAXHELPERS 10 /* flags for vol helper busyFlags array. First, VHIdle goes on when a server * becomes idle. Next, idle flag is cleared and VHRequest goes on when * trans is queued. Finally, VHRequest goes off (but VHIdle stays off) when * helper is done. VHIdle goes on again when an lwp waits for work. */ #define VHIdle 1 /* vol helper is waiting for a request here */ #define VHRequest 2 /* a request has been queued here */ extern struct volser_trans *QI_GlobalWriteTrans; /* the stuff below is from errors.h in vol directory */ #define VICE_SPECIAL_ERRORS 101 /* Lowest special error code */ #define VSALVAGE 101 /* Volume needs salvage */ #define VNOVNODE 102 /* Bad vnode number quoted */ #define VNOVOL 103 /* Volume not attached, doesn't exist, * not created or not online */ #define VVOLEXISTS 104 /* Volume already exists */ #define VNOSERVICE 105 /* Volume is not in service (i.e. it's * is out of funds, is obsolete, or somesuch) */ #define VOFFLINE 106 /* Volume is off line, for the reason * given in the offline message */ #define VONLINE 107 /* Volume is already on line */ #define VDISKFULL 108 /* Partition is "full", i.e. rougly within * n% of full */ #define VOVERQUOTA 109 /* Volume max quota exceeded */ #define VBUSY 110 /* Volume temporarily unavailable; try again. * The volume should be available again shortly; if * it isn't something is wrong. Not normally to be * propagated to the application level */ #define VMOVED 111 /* Volume has moved to another server; do a VGetVolumeInfo * to THIS server to find out where */ #define MyPort 5003 #define NameLen 80 #define VLDB_MAXSERVERS 10 #define VOLSERVICE_ID 4 #define INVALID_BID 0 #define VOLSER_MAXVOLNAME 65 #define VOLSER_OLDMAXVOLNAME 32 /*flags used for interfacing with the backup system */ struct volDescription { /*used for interfacing with the backup system */ char volName[VOLSER_MAXVOLNAME]; /* should be VNAMESIZE as defined in volume.h */ afs_uint32 volId; int volSize; afs_int32 volFlags; afs_uint32 volCloneId; }; struct partList { /*used by the backup system */ afs_int32 partId[VOLMAXPARTS]; afs_int32 partFlags[VOLMAXPARTS]; }; #define STDERR stderr #define STDOUT stdout #define ISNAMEVALID(name) (strlen(name) < (VOLSER_OLDMAXVOLNAME - 9)) /* values for flags in struct nvldbEntry */ #define RW_EXISTS 0x1000 #define RO_EXISTS 0x2000 #define BACK_EXISTS 0x4000 /* values for serverFlags in struct nvldbEntry */ #define NEW_REPSITE 0x01 #define ITSROVOL 0x02 #define ITSRWVOL 0x04 #define ITSBACKVOL 0x08 #define RO_DONTUSE 0x20 #define VLOP_RESTORE 0x100 /*this is bogus, clashes with VLOP_DUMP */ #define VLOP_ADDSITE 0x80 /*this is bogus, clashes with VLOP_DELETE */ #define PARTVALID 0x01 #define CLONEVALID 0x02 #define CLONEZAPPED 0x04 #define IDVALID 0x08 #define NAMEVALID 0x10 #define SIZEVALID 0x20 #define ENTRYVALID 0x40 #define REUSECLONEID 0x80 #define VOK 0x02 /* Values for the UV_RestoreVolume flags parameter */ /* Also used for UV_CopyVolume and UV_CloneVolume */ #define RV_FULLRST 0x000001 #define RV_OFFLINE 0x000002 #define RV_CRDUMP 0x000010 #define RV_CRKEEP 0x000020 #define RV_CRNEW 0x000040 #define RV_LUDUMP 0x000100 #define RV_LUKEEP 0x000200 #define RV_LUNEW 0x000400 #define RV_RDONLY 0x010000 #define RV_CPINCR 0x020000 #define RV_NOVLDB 0x040000 #define RV_NOCLONE 0x080000 #define RV_NODEL 0x100000 #define RV_RWONLY 0x200000 struct ubik_client; extern afs_uint32 vsu_GetVolumeID(char *astring, struct ubik_client *acstruct, afs_int32 *errp); extern int vsu_ExtractName(char rname[], char name[]); extern afs_int32 vsu_ClientInit(int noAuthFlag, const char *confDir, char *cellName, afs_int32 sauth, struct ubik_client **uclientp, int (*secproc)(struct rx_securityClass *, afs_int32)); extern void vsu_SetCrypt(int cryptflag); #endif /* _VOLSER_ */ /* End of prolog file ./volser.p.h. */ #define VOLSERTRELE_ERROR (1492325120L) #define VOLSERNO_OP (1492325121L) #define VOLSERREAD_DUMPERROR (1492325122L) #define VOLSERDUMPERROR (1492325123L) #define VOLSERATTACH_ERROR (1492325124L) #define VOLSERILLEGAL_PARTITION (1492325125L) #define VOLSERDETACH_ERROR (1492325126L) #define VOLSERBAD_ACCESS (1492325127L) #define VOLSERVLDB_ERROR (1492325128L) #define VOLSERBADNAME (1492325129L) #define VOLSERVOLMOVED (1492325130L) #define VOLSERBADOP (1492325131L) #define VOLSERBADRELEASE (1492325132L) #define VOLSERVOLBUSY (1492325133L) #define VOLSERNO_MEMORY (1492325134L) #define VOLSERNOVOL (1492325135L) #define VOLSERMULTIRWVOL (1492325136L) #define VOLSERFAILEDOP (1492325137L) extern void initialize_VOLS_error_table(void); #define ERROR_TABLE_BASE_VOLS (1492325120L) /* for compatibility with older versions... */ #define init_VOLS_err_tbl initialize_VOLS_error_table #define VOLS_err_base ERROR_TABLE_BASE_VOLS /* for compatibility with other users... */ #define ERROR_TABLE_BASE_vols (1492325120L) #define init_vols_err_tbl initialize_VOLS_error_table #define initialize_vols_error_table initialize_VOLS_error_table #define vols_err_base ERROR_TABLE_BASE_vols