2 * Copyright 2000, International Business Machines Corporation and others.
5 * This software has been released under the terms of the IBM Public
6 * License. For details, see the LICENSE file in the top-level source
7 * directory or online at http://www.openafs.org/dl/license10.html
10 #ifndef _AFS_PROTOTYPES_H_
11 #define _AFS_PROTOTYPES_H_
14 extern int afs_Analyze(register struct conn *aconn, afs_int32 acode,
15 struct VenusFid *afid, register struct vrequest *areq,
16 int op, afs_int32 locktype, struct cell *cellp);
19 extern afs_rwlock_t afs_xaxs;
20 extern struct axscache *afs_SlowFindAxs(struct axscache **cachep,
22 extern struct axscache *axs_Alloc(void);
23 extern void afs_RemoveAxs(struct axscache **headp, struct axscache *axsp);
24 extern void afs_FreeAllAxs(struct axscache **headp);
27 extern void DInit(int abuffers);
28 extern void *DRead(register struct dcache * fid, register int page);
29 extern void DRelease(register struct buffer *bp, int flag);
30 extern int DVOffset(register void *ap);
31 extern void DZap(struct dcache * fid);
32 extern void DFlush(void);
33 extern void *DNew(register struct dcache * fid, register int page);
34 extern void shutdown_bufferpackage(void);
37 extern int afs_cold_shutdown;
38 extern afs_int32 afs_setTime;
39 extern char afs_rootVolumeName[64];
40 extern void afs_shutdown(void);
41 extern void afs_FlushCBs(void);
42 extern int afs_CheckInit(void);
43 extern void afs_shutdown(void);
44 extern void shutdown_afstest(void);
45 extern void afs_shutdown_BKG(void);
46 extern int afs_syscall_call(long parm, long parm2, long parm3,
47 long parm4, long parm5, long parm6);
51 extern afs_int32 afs_allCBs;
52 extern afs_int32 afs_oddCBs;
53 extern afs_int32 afs_evenCBs;
54 extern afs_int32 afs_allZaps;
55 extern afs_int32 afs_oddZaps;
56 extern afs_int32 afs_evenZaps;
57 extern afs_int32 afs_connectBacks;
58 extern unsigned long lastCallBack_vnode;
59 extern unsigned int lastCallBack_dv;
60 extern osi_timeval_t lastCallBack_time;
61 extern struct interfaceAddr afs_cb_interface;
63 extern int afs_RXCallBackServer(void);
64 extern int SRXAFSCB_GetCE(struct rx_call *a_call, afs_int32 a_index,
65 struct AFSDBCacheEntry *a_result);
66 extern int SRXAFSCB_GetCE64(struct rx_call *a_call, afs_int32 a_index,
67 struct AFSDBCacheEntry64 *a_result);
68 extern int SRXAFSCB_GetLock(struct rx_call *a_call, afs_int32 a_index,
69 struct AFSDBLock *a_result);
70 extern int SRXAFSCB_CallBack(struct rx_call *a_call,
71 register struct AFSCBFids *a_fids,
72 struct AFSCBs *a_callbacks);
73 extern int SRXAFSCB_Probe(struct rx_call *a_call);
74 extern int SRXAFSCB_InitCallBackState(struct rx_call *a_call);
75 extern int SRXAFSCB_XStatsVersion(struct rx_call *a_call,
76 afs_int32 * a_versionP);
77 extern int SRXAFSCB_GetXStats(struct rx_call *a_call,
78 afs_int32 a_clientVersionNum,
79 afs_int32 a_collectionNumber,
80 afs_int32 * a_srvVersionNumP,
81 afs_int32 * a_timeP, AFSCB_CollData * a_dataP);
82 extern int afs_RXCallBackServer(void);
83 extern int shutdown_CB(void);
84 extern int SRXAFSCB_InitCallBackState2(struct rx_call *a_call,
85 struct interfaceAddr *addr);
86 extern int SRXAFSCB_WhoAreYou(struct rx_call *a_call,
87 struct interfaceAddr *addr);
88 extern int SRXAFSCB_InitCallBackState3(struct rx_call *a_call,
90 extern int SRXAFSCB_ProbeUuid(struct rx_call *a_call, afsUUID * a_uuid);
91 extern int SRXAFSCB_GetServerPrefs(struct rx_call *a_call, afs_int32 a_index,
92 afs_int32 * a_srvr_addr,
93 afs_int32 * a_srvr_rank);
94 extern int SRXAFSCB_GetCellServDB(struct rx_call *a_call, afs_int32 a_index,
95 char **a_name, serverList * a_hosts);
96 extern int SRXAFSCB_GetLocalCell(struct rx_call *a_call, char **a_name);
97 extern int SRXAFSCB_GetCacheConfig(struct rx_call *a_call,
98 afs_uint32 callerVersion,
99 afs_uint32 * serverVersion,
100 afs_uint32 * configCount,
101 cacheConfig * config);
102 extern int SRXAFSCB_FetchData(struct rx_call *rxcall, struct AFSFid *Fid,
103 afs_int32 Fd, afs_int64 Position,
104 afs_int64 Length, afs_int64 * TotalLength);
105 extern int SRXAFSCB_StoreData(struct rx_call *rxcall, struct AFSFid *Fid,
106 afs_int32 Fd, afs_int64 Position,
107 afs_int64 Length, afs_int64 * TotalLength);
111 extern afs_rwlock_t afs_xcbhash;
112 extern void afs_QueueCallback(struct vcache *avc, unsigned int atime,
114 extern void afs_CheckCallbacks(unsigned int secs);
115 extern void afs_FlushCBs(void);
116 extern void afs_FlushServerCBs(struct server *srvp);
117 extern int afs_BumpBase(void);
118 extern void afs_InitCBQueue(int doLockInit);
119 extern void afs_DequeueCallback(struct vcache *avc);
122 extern afs_rwlock_t afs_xcell;
123 extern struct afs_q CellLRU;
125 extern void afs_CellInit(void);
126 extern void shutdown_cell(void);
127 extern int afs_cellname_init(ino_t inode, int lookupcode);
128 extern int afs_cellname_write(void);
129 extern afs_int32 afs_NewCell(char *acellName, afs_int32 * acellHosts,
130 int aflags, char *linkedcname, u_short fsport,
131 u_short vlport, int timeout);
132 extern afs_int32 afs_SetPrimaryCell(char *acellName);
133 extern struct cell *afs_GetCell(afs_int32 acell, afs_int32 locktype);
134 extern struct cell *afs_GetCellStale(afs_int32 acell, afs_int32 locktype);
135 extern struct cell *afs_GetCellByHandle(void *handle, afs_int32 locktype);
136 extern struct cell *afs_GetCellByIndex(afs_int32 cellidx, afs_int32 locktype);
137 extern struct cell *afs_GetCellByName(char *acellName, afs_int32 locktype);
138 extern struct cell *afs_GetPrimaryCell(afs_int32 locktype);
139 extern int afs_IsPrimaryCellNum(afs_int32 cellnum);
140 extern int afs_IsPrimaryCell(struct cell *cell);
141 extern void *afs_TraverseCells(void *(*cb) (struct cell *, void *),
143 extern int afs_CellOrAliasExists(char *aname);
144 extern int afs_CellNumValid(afs_int32 cellnum);
145 extern afs_int32 afs_NewCellAlias(char *alias, char *cell);
146 extern struct cell_alias *afs_GetCellAlias(int index);
147 extern void afs_PutCellAlias(struct cell_alias *a);
148 extern int afs_AFSDBHandler(char *acellName, int acellNameLen,
149 afs_int32 * kernelMsg);
150 extern void afs_LookupAFSDB(char *acellName);
151 extern void afs_StopAFSDB(void);
152 extern void afs_RemoveCellEntry(struct server *srvp);
155 extern afs_int32 afs_FirstCSize;
156 extern afs_int32 afs_OtherCSize;
157 extern afs_int32 afs_LogChunk;
160 extern struct cell *afs_GetRealCellByIndex(register afs_int32 cellindex,
165 extern afs_int32 cryptall;
166 extern afs_rwlock_t afs_xinterface;
167 extern afs_rwlock_t afs_xconn;
168 extern struct conn *afs_Conn(register struct VenusFid *afid,
169 register struct vrequest *areq,
171 extern struct conn *afs_ConnBySA(struct srvAddr *sap, unsigned short aport,
172 afs_int32 acell, struct unixuser *tu,
173 int force_if_down, afs_int32 create,
175 extern struct conn *afs_ConnByMHosts(struct server *ahosts[],
176 unsigned short aport, afs_int32 acell,
177 register struct vrequest *areq,
179 extern struct conn *afs_ConnByHost(struct server *aserver,
180 unsigned short aport, afs_int32 acell,
181 struct vrequest *areq, int aforce,
183 extern void afs_PutConn(register struct conn *ac, afs_int32 locktype);
184 extern void ForceNewConnections(struct srvAddr *sap);
188 extern afs_lock_t afs_xbrs;
189 extern short afs_brsWaiters;
190 extern short afs_brsDaemons;
191 extern struct brequest afs_brs[NBRS];
192 extern struct afs_osi_WaitHandle AFS_WaitHandler, AFS_CSWaitHandler;
193 extern afs_int32 afs_gcpags;
194 extern afs_int32 afs_gcpags_procsize;
195 extern afs_int32 afs_CheckServerDaemonStarted;
196 extern afs_int32 afs_probe_interval;
198 extern void afs_Daemon(void);
199 extern struct brequest *afs_BQueue(register short aopcode,
200 register struct vcache *avc,
201 afs_int32 dontwait, afs_int32 ause,
202 struct AFS_UCRED *acred,
203 afs_size_t asparm0, afs_size_t asparm1,
205 extern void afs_SetCheckServerNATmode(int isnat);
206 extern void afs_CheckServerDaemon(void);
207 extern int afs_CheckRootVolume(void);
208 extern void afs_BRelease(register struct brequest *ab);
209 extern int afs_BBusy(void);
210 extern int afs_BioDaemon(afs_int32 nbiods);
211 extern void afs_BackgroundDaemon(void);
212 extern void shutdown_daemons(void);
213 extern int afs_sgidaemon(void);
217 extern u_int afs_min_cache;
218 extern afs_int32 *afs_dvhashTbl;
219 extern afs_int32 afs_dhashsize;
220 extern afs_rwlock_t afs_xdcache;
221 extern afs_size_t afs_vmMappingEnd;
222 extern afs_int32 afs_blocksUsed;
223 extern afs_int32 afs_blocksDiscarded;
224 extern int afs_WaitForCacheDrain;
225 extern int cacheDiskType;
226 extern afs_uint32 afs_tpct1, afs_tpct2, splitdcache;
227 extern unsigned char *afs_indexFlags;
228 extern struct afs_cacheOps *afs_cacheType;
229 extern ino_t cacheInode;
230 extern struct osi_file *afs_cacheInodep;
231 extern void afs_dcacheInit(int afiles, int ablocks, int aDentries, int achunk,
233 extern int afs_PutDCache(register struct dcache *adc);
234 extern void afs_FlushDCache(register struct dcache *adc);
235 extern void shutdown_dcache(void);
236 extern void afs_CacheTruncateDaemon(void);
237 extern afs_int32 afs_fsfragsize;
238 extern struct dcache *afs_MemGetDSlot(register afs_int32 aslot,
239 register struct dcache *tmpdc);
240 extern struct dcache *afs_GetDCache(register struct vcache *avc,
242 register struct vrequest *areq,
243 afs_size_t * aoffset, afs_size_t * alen,
245 extern struct dcache *afs_FindDCache(register struct vcache *avc,
247 extern void afs_StoreWarn(register afs_int32 acode, afs_int32 avolume,
248 register afs_int32 aflags);
249 extern void afs_MaybeWakeupTruncateDaemon(void);
250 extern void afs_CacheTruncateDaemon(void);
251 extern void afs_AdjustSize(register struct dcache *adc,
252 register afs_int32 newSize);
253 extern int afs_HashOutDCache(struct dcache *adc);
254 extern int afs_MaybeFreeDiscardedDCache(void);
255 extern int afs_RefDCache(struct dcache *adc);
256 extern void afs_TryToSmush(register struct vcache *avc,
257 struct AFS_UCRED *acred, int sync);
258 extern void updateV2DC(int lockVc, struct vcache *v, struct dcache *d,
260 extern void afs_WriteThroughDSlots(void);
261 extern struct dcache *afs_UFSGetDSlot(register afs_int32 aslot,
262 register struct dcache *tmpdc);
263 extern int afs_WriteDCache(register struct dcache *adc, int atime);
264 extern int afs_wakeup(register struct vcache *avc);
265 extern int afs_InitCacheFile(char *afile, ino_t ainode);
269 extern int afs_IsDynrootFid(struct VenusFid *fid);
270 extern int afs_IsDynrootMountFid(struct VenusFid *fid);
271 extern int afs_IsDynrootAnyFid(struct VenusFid *fid);
272 extern void afs_GetDynrootFid(struct VenusFid *fid);
273 extern void afs_GetDynrootMountFid(struct VenusFid *fid);
274 extern int afs_IsDynroot(struct vcache *avc);
275 extern int afs_IsDynrootMount(struct vcache *avc);
276 extern int afs_IsDynrootAny(struct vcache *avc);
277 extern void afs_DynrootInvalidate(void);
278 extern void afs_GetDynroot(char **dynrootDir, int *dynrootLen,
279 struct AFSFetchStatus *status);
280 extern void afs_GetDynrootMount(char **dynrootDir, int *dynrootLen,
281 struct AFSFetchStatus *status);
282 extern void afs_PutDynroot(void);
283 extern int afs_DynrootNewVnode(struct vcache *avc,
284 struct AFSFetchStatus *status);
285 extern int afs_InitDynroot(void);
286 extern int afs_SetDynrootEnable(int enable);
287 extern int afs_GetDynrootEnable(void);
288 extern int afs_DynrootVOPRemove(struct vcache *avc, struct AFS_UCRED *acred,
290 extern int afs_DynrootVOPSymlink(struct vcache *avc, struct AFS_UCRED *acred,
291 char *aname, char *atargetName);
294 extern void init_et_to_sys_error(void);
295 extern afs_int32 et_to_sys_error(afs_int32 in);
296 extern void afs_FinalizeReq(struct vrequest *areq);
297 extern int afs_CheckCode(afs_int32 acode, struct vrequest *areq, int where);
298 extern void afs_CopyError(register struct vrequest *afrom,
299 register struct vrequest *ato);
300 extern void init_sys_error_to_et(void);
303 extern struct afs_exporter *root_exported;
304 extern struct afs_exporter *exporter_find(int type);
307 extern struct afs_icl_set *afs_icl_allSets;
308 extern int afs_icl_InitLogs(void);
309 extern int afs_icl_CreateLog(char *name, afs_int32 logSize,
310 struct afs_icl_log **outLogpp);
311 extern int afs_icl_CreateLogWithFlags(char *name, afs_int32 logSize,
313 struct afs_icl_log **outLogpp);
314 extern int afs_icl_CopyOut(register struct afs_icl_log *logp,
315 afs_int32 * bufferp, afs_int32 * bufSizep,
316 afs_uint32 * cookiep, afs_int32 * flagsp);
317 extern int afs_icl_GetLogParms(struct afs_icl_log *logp, afs_int32 * maxSizep,
318 afs_int32 * curSizep);
319 extern int afs_icl_LogHold(register struct afs_icl_log *logp);
320 extern int afs_icl_LogHoldNL(register struct afs_icl_log *logp);
321 extern int afs_icl_LogUse(register struct afs_icl_log *logp);
322 extern int afs_icl_LogFreeUse(register struct afs_icl_log *logp);
323 extern int afs_icl_LogSetSize(register struct afs_icl_log *logp,
325 extern int afs_icl_ZapLog(register struct afs_icl_log *logp);
326 extern int afs_icl_LogRele(register struct afs_icl_log *logp);
327 extern int afs_icl_LogReleNL(register struct afs_icl_log *logp);
328 extern int afs_icl_ZeroLog(register struct afs_icl_log *logp);
329 extern int afs_icl_LogFree(register struct afs_icl_log *logp);
330 extern struct afs_icl_log *afs_icl_FindLog(char *name);
332 afs_icl_EnumerateLogs(int (*aproc)
334 (char *name, char *arock, struct afs_icl_log * tp),
336 extern int afs_icl_CreateSet(char *name, struct afs_icl_log *baseLogp,
337 struct afs_icl_log *fatalLogp,
338 struct afs_icl_set **outSetpp);
339 extern int afs_icl_CreateSetWithFlags(char *name,
340 struct afs_icl_log *baseLogp,
341 struct afs_icl_log *fatalLogp,
343 struct afs_icl_set **outSetpp);
344 extern int afs_icl_SetEnable(struct afs_icl_set *setp, afs_int32 eventID,
346 extern int afs_icl_GetEnable(struct afs_icl_set *setp, afs_int32 eventID,
348 extern int afs_icl_ZeroSet(struct afs_icl_set *setp);
350 afs_icl_EnumerateSets(int (*aproc)
352 (char *name, char *arock, struct afs_icl_log * tp),
354 extern int afs_icl_AddLogToSet(struct afs_icl_set *setp,
355 struct afs_icl_log *newlogp);
356 extern int afs_icl_SetSetStat(struct afs_icl_set *setp, int op);
357 extern int afs_icl_SetHold(register struct afs_icl_set *setp);
358 extern int afs_icl_ZapSet(register struct afs_icl_set *setp);
359 extern int afs_icl_SetRele(register struct afs_icl_set *setp);
360 extern int afs_icl_SetFree(register struct afs_icl_set *setp);
361 extern struct afs_icl_set *afs_icl_FindSet(char *name);
363 extern int afs_icl_Event4(register struct afs_icl_set *setp,
364 afs_int32 eventID, afs_int32 lAndT, long p1,
365 long p2, long p3, long p4);
366 extern int afs_icl_Event3(register struct afs_icl_set *setp,
367 afs_int32 eventID, afs_int32 lAndT, long p1,
369 extern int afs_icl_Event2(register struct afs_icl_set *setp,
370 afs_int32 eventID, afs_int32 lAndT, long p1,
372 extern int afs_icl_Event1(register struct afs_icl_set *setp,
373 afs_int32 eventID, afs_int32 lAndT, long p1);
374 extern int afs_icl_Event0(register struct afs_icl_set *setp,
375 afs_int32 eventID, afs_int32 lAndT);
376 extern void afs_icl_AppendRecord(register struct afs_icl_log *logp,
377 afs_int32 op, afs_int32 types, long p1,
378 long p2, long p3, long p4);
379 extern int Afscall_icl(long opcode, long p1, long p2, long p3, long p4,
384 extern struct cm_initparams cm_initParams;
385 extern int afs_resourceinit_flag;
386 extern afs_rwlock_t afs_puttofileLock;
387 extern char *afs_sysname;
388 extern char *afs_sysnamelist[MAXNUMSYSNAMES];
389 extern int afs_sysnamecount;
390 extern int afs_sysnamegen;
391 extern afs_int32 cacheInfoModTime;
392 extern int afs_CacheInit(afs_int32 astatSize, afs_int32 afiles,
393 afs_int32 ablocks, afs_int32 aDentries,
394 afs_int32 aVolumes, afs_int32 achunk,
395 afs_int32 aflags, afs_int32 ninodes,
397 extern void afs_ComputeCacheParms(void);
398 extern int afs_InitCacheInfo(register char *afile);
399 extern int afs_InitVolumeInfo(char *afile);
400 extern int afs_InitCellInfo(char *afile);
401 extern int afs_ResourceInit(int preallocs);
402 extern void shutdown_cache(void);
403 extern void shutdown_vnodeops(void);
404 extern void shutdown_AFS(void);
407 extern void Lock_Init(register struct afs_lock *lock);
408 extern void ObtainLock(register struct afs_lock *lock, int how,
409 unsigned int src_indicator);
410 extern void ReleaseLock(register struct afs_lock *lock, int how);
411 extern int Afs_Lock_Trace(int op, struct afs_lock *alock, int type,
412 char *file, int line);
413 extern void Afs_Lock_Obtain(register struct afs_lock *lock, int how);
414 extern void Afs_Lock_ReleaseR(register struct afs_lock *lock);
415 extern void Afs_Lock_ReleaseW(register struct afs_lock *lock);
416 extern void afs_osi_SleepR(register char *addr,
417 register struct afs_lock *alock);
418 extern void afs_osi_SleepW(register char *addr,
419 register struct afs_lock *alock);
420 extern void afs_osi_SleepS(register char *addr,
421 register struct afs_lock *alock);
422 #ifndef AFS_NOBOZO_LOCK
423 extern void afs_BozonLock(struct afs_bozoLock *alock, struct vcache *avc);
424 extern void afs_BozonUnlock(struct afs_bozoLock *alock, struct vcache *avc);
425 extern void afs_BozonInit(struct afs_bozoLock *alock, struct vcache *avc);
426 extern int afs_CheckBozonLock(struct afs_bozoLock *alock);
427 extern int afs_CheckBozonLockBlocking(struct afs_bozoLock *alock);
434 extern afs_int32 afs_mariner;
435 extern afs_int32 afs_marinerHost;
436 extern struct rx_service *afs_server;
437 extern int afs_AddMarinerName(register char *aname,
438 register struct vcache *avc);
439 extern char *afs_GetMariner(register struct vcache *avc);
440 extern void afs_MarinerLogFetch(register struct vcache *avc,
441 register afs_int32 off,
442 register afs_int32 bytes,
443 register afs_int32 idx);
444 extern void afs_MarinerLog(register char *astring,
445 register struct vcache *avc);
446 extern void shutdown_mariner(void);
450 extern int afs_InitMemCache(int blkCount, int blkSize, int flags);
451 extern int afs_MemCacheClose(struct osi_file *file);
452 #if defined(AFS_SUN57_64BIT_ENV) || defined(AFS_SGI62_ENV)
453 extern void *afs_MemCacheOpen(ino_t blkno);
455 extern void *afs_MemCacheOpen(afs_int32 blkno);
457 extern int afs_MemReadBlk(register struct osi_file *fP, int offset,
458 void *dest, int size);
459 extern int afs_MemReadvBlk(register struct memCacheEntry *mceP, int offset,
460 struct iovec *iov, int nio, int size);
461 extern int afs_MemReadUIO(ino_t blkno, struct uio *uioP);
462 extern int afs_MemWriteBlk(register struct osi_file *fP, int offset,
463 void *src, int size);
464 extern int afs_MemWritevBlk(register struct memCacheEntry *mceP, int offset,
465 struct iovec *iov, int nio, int size);
466 extern int afs_MemWriteUIO(ino_t blkno, struct uio *uioP);
467 extern int afs_MemCacheTruncate(register struct osi_file *fP,
469 extern int afs_MemCacheStoreProc(register struct rx_call *acall,
470 register struct osi_file *fP,
471 register afs_int32 alen, struct vcache *avc,
472 int *shouldWake, afs_size_t * abytesToXferP,
473 afs_size_t * abytesXferredP);
474 extern int afs_MemCacheFetchProc(register struct rx_call *acall,
475 register struct osi_file *fP,
476 afs_size_t abase, struct dcache *adc,
478 afs_size_t * abytesToXferP,
479 afs_size_t * abytesXferredP,
480 afs_int32 lengthFound);
481 extern void shutdown_memcache(void);
485 extern struct afs_exporter *afs_nfsexported;
486 extern struct afs_exporter *afs_nfsexporter;
487 extern void afs_nfsclient_init(void);
488 extern int afs_nfsclient_reqhandler(struct afs_exporter *exporter,
489 struct AFS_UCRED **cred,
490 afs_int32 host, afs_int32 *pagparam,
491 struct afs_exporter **outexporter);
494 extern afs_lock_t afs_ftf;
495 extern void afs_osi_Invisible(void);
496 extern void afs_osi_RxkRegister(void);
497 extern void afs_osi_MaskSignals(void);
498 extern void afs_osi_UnmaskRxkSignals(void);
499 extern void afs_osi_MaskUserLoop(void);
500 extern void osi_Init(void);
501 extern void afs_osi_MaskSignals(void);
502 extern void afs_osi_UnmaskRxkSignals(void);
503 extern void afs_osi_RxkRegister(void);
504 extern void afs_osi_Invisible(void);
505 extern void shutdown_osi(void);
506 extern int afs_osi_suser(void *credp);
507 extern void afs_osi_TraverseProcTable(void);
508 #if defined(KERNEL) && !defined(UKERNEL) && defined(AFS_PROC)
509 extern const struct AFS_UCRED *afs_osi_proc2cred(AFS_PROC * pr);
512 /* afs_osi_alloc.c */
514 extern afs_lock_t osi_fsplock;
515 extern afs_lock_t osi_flplock;
517 extern void *afs_osi_Alloc_debug(size_t x, char *func, int line);
518 #ifndef afs_osi_Alloc_NoSleep
519 extern void *afs_osi_Alloc_NoSleep(size_t x);
522 extern void afs_osi_Free(void *x, size_t asize);
524 extern void afs_osi_FreeStr(char *x);
525 extern void osi_FreeLargeSpace(void *adata);
526 extern void osi_FreeSmallSpace(void *adata);
527 extern void *osi_AllocLargeSpace(size_t size);
528 extern void *osi_AllocSmallSpace(size_t size);
531 extern int afs_setpag();
532 extern afs_uint32 genpag(void);
533 extern afs_uint32 getpag(void);
534 #if defined(AFS_OSF_ENV) || defined(AFS_DARWIN_ENV) || defined(AFS_XBSD_ENV)
535 extern int AddPag(struct proc *p, afs_int32 aval, struct AFS_UCRED **credpp);
537 extern int AddPag(afs_int32 aval, struct AFS_UCRED **credpp);
539 extern int afs_InitReq(register struct vrequest *av, struct AFS_UCRED *acred);
540 #if defined(UKERNEL) && defined(AFS_WEB_ENHANCEMENTS)
541 extern afs_uint32 afs_get_pag_from_groups(gid_t g0a, gid_t g1a);
543 #ifdef AFS_LINUX26_ONEGROUP_ENV
544 extern afs_uint32 afs_get_pag_from_groups(struct group_info *gi);
547 extern void afs_get_groups_from_pag(afs_uint32 pag, gid_t * g0p, gid_t * g1p);
548 extern afs_int32 PagInCred(const struct AFS_UCRED *cred);
551 extern int afsio_copy(struct uio *ainuio, struct uio *aoutuio,
552 struct iovec *aoutvec);
553 extern int afsio_trim(struct uio *auio, afs_int32 asize);
554 extern int afsio_skip(struct uio *auio, afs_int32 asize);
557 extern int osi_Active(register struct vcache *avc);
558 extern void osi_FlushPages(register struct vcache *avc,
559 struct AFS_UCRED *credp);
560 extern void osi_FlushText_really(register struct vcache *vp);
561 extern int osi_VMDirty_p(struct vcache *avc);
563 extern void osi_ReleaseVM(struct vcache *avc, struct AFS_UCRED *acred);
568 /* ARCH/osi_misc.c */
569 extern void afs_osi_SetTime(osi_timeval_t * atv);
571 /* LINUX/osi_misc.c */
572 #ifdef AFS_LINUX20_ENV
573 #ifdef AFS_LINUX24_ENV
574 extern int osi_lookupname(char *aname, uio_seg_t seg, int followlink,
575 struct dentry **dpp);
576 extern int osi_InitCacheInfo(char *aname);
577 extern int osi_rdwr(struct osi_file *osifile, uio_t * uiop, int rw);
578 extern void setup_uio(uio_t * uiop, struct iovec *iovecp, const char *buf,
579 afs_offs_t pos, int count, uio_flag_t flag,
581 extern int uiomove(char *dp, int length, uio_flag_t rw, uio_t * uiop);
582 extern void osi_linux_free_inode_pages(void);
584 extern void osi_linux_mask(void);
585 extern void osi_linux_unmask(void);
586 extern void osi_linux_rxkreg(void);
587 extern int setpag(cred_t ** cr, afs_uint32 pagvalue, afs_uint32 * newpag,
592 /* ARCH/osi_sleep.c */
593 extern void afs_osi_InitWaitHandle(struct afs_osi_WaitHandle *achandle);
594 extern void afs_osi_CancelWait(struct afs_osi_WaitHandle *achandle);
595 extern int afs_osi_Wait(afs_int32 ams, struct afs_osi_WaitHandle *ahandle,
597 #ifndef afs_osi_Wakeup
598 extern int afs_osi_Wakeup(void *event);
600 #ifndef afs_osi_Sleep
601 extern void afs_osi_Sleep(void *event);
603 #ifndef afs_osi_SleepSig
604 extern int afs_osi_SleepSig(void *event);
608 /* ARCH/osi_inode.c */
609 extern int afs_syscall_icreate();
610 extern int afs_syscall_iopen();
611 extern int afs_syscall_iincdec();
614 /* ARCH/osi_file.c */
615 extern int afs_osicred_initialized;
616 #if defined(AFS_SUN57_64BIT_ENV) || defined(AFS_SGI62_ENV)
617 extern void *osi_UFSOpen(ino_t ainode);
619 extern void *osi_UFSOpen(afs_int32 ainode);
621 extern int afs_osi_Stat(register struct osi_file *afile,
622 register struct osi_stat *astat);
623 extern int osi_UFSClose(register struct osi_file *afile);
624 extern int osi_UFSTruncate(register struct osi_file *afile, afs_int32 asize);
625 extern void osi_DisableAtimes(struct vnode *avp);
626 extern int afs_osi_Read(register struct osi_file *afile, int offset,
627 void *aptr, afs_int32 asize);
628 extern int afs_osi_Write(register struct osi_file *afile, afs_int32 offset,
629 void *aptr, afs_int32 asize);
630 extern int afs_osi_MapStrategy(int (*aproc) (struct buf * bp),
631 register struct buf *bp);
632 extern void shutdown_osifile(void);
635 /* ARCH/osi_groups.c */
637 extern int setpag(struct proc *proc, struct ucred **cred, afs_uint32 pagvalue,
638 afs_uint32 * newpag, int change_parent);
643 extern int osi_VM_FlushVCache(struct vcache *avc, int *slept);
644 extern void osi_VM_StoreAllSegments(struct vcache *avc);
645 extern void osi_VM_TryToSmush(struct vcache *avc, struct AFS_UCRED *acred,
647 extern void osi_VM_FlushPages(struct vcache *avc, struct AFS_UCRED *credp);
648 extern void osi_VM_Truncate(struct vcache *avc, int alen,
649 struct AFS_UCRED *acred);
650 extern void osi_VM_TryReclaim(struct vcache *avc, int *slept);
651 extern void osi_VM_NukePages(struct vnode *vp, off_t offset, off_t size);
652 extern int osi_VM_Setup(struct vcache *avc, int force);
655 extern int osi_VM_GetDownD(struct vcache *avc, struct dcache *adc);
656 extern void osi_VM_PreTruncate(struct vcache *avc, int alen,
657 struct AFS_UCRED *acred);
661 /* ARCH/osi_vnodeops.c */
662 extern struct vnodeops Afs_vnodeops;
663 #if defined(AFS_OSF_ENV)
664 #if defined(AFS_OSF30_ENV)
665 extern int max_vnodes; /* number of total system vnodes */
667 extern int nvnode; /* number of total system vnodes */
668 extern int numvnodes; /* number vnodes in use now */
671 extern struct vfs_ubcops afs_ubcops;
678 extern afs_uint32 pag_epoch;
679 extern afs_uint32 pagCounter;
681 /* OS/osi_vfsops.c */
682 #if defined(AFS_OSF_ENV) || defined(AFS_XBSD_ENV) || defined(AFS_DARWIN_ENV)
683 extern struct mount *afs_globalVFS;
685 extern struct vfs *afs_globalVFS;
687 extern struct vcache *afs_globalVp;
688 #ifdef AFS_LINUX20_ENV
689 extern void vcache2inode(struct vcache *avc);
690 extern void vcache2fakeinode(struct vcache *rootvp, struct vcache *mpvp);
694 extern afs_int32 afs_nfs_server_addr;
695 extern void afspag_Init(afs_int32 nfs_server_addr);
696 extern void afspag_Shutdown(void);
699 extern afs_rwlock_t afs_xpagcell;
700 extern afs_rwlock_t afs_xpagsys;
701 extern int afspag_PUnlog(char *ain, afs_int32 ainSize,
702 struct AFS_UCRED **acred);
703 extern int afspag_PSetTokens(char *ain, afs_int32 ainSize,
704 struct AFS_UCRED **acred);
705 extern int afspag_PSetSysName(char *ain, afs_int32 ainSize,
706 struct AFS_UCRED **acred);
709 extern struct VenusFid afs_rootFid;
710 extern afs_int32 afs_waitForever;
711 extern short afs_waitForeverCount;
712 extern afs_int32 afs_showflags;
713 extern int afs_defaultAsynchrony;
714 extern int afs_syscall_pioctl();
717 extern int afs_StoreMini(register struct vcache *avc, struct vrequest *areq);
718 extern int afs_StoreAllSegments(register struct vcache *avc,
719 struct vrequest *areq, int sync);
720 extern int afs_InvalidateAllSegments(struct vcache *avc);
721 extern int afs_TruncateAllSegments(register struct vcache *avc,
722 afs_size_t alen, struct vrequest *areq,
723 struct AFS_UCRED *acred);
726 extern afs_rwlock_t afs_xsrvAddr;
727 extern afs_rwlock_t afs_xserver;
728 extern afs_rwlock_t afs_icl_lock;
729 extern struct srvAddr *afs_srvAddrs[NSERVERS];
730 extern struct server *afs_servers[NSERVERS];
731 extern int afs_totalServers;
732 extern struct server *afs_setTimeHost;
733 extern struct server *afs_FindServer(afs_int32 aserver, afs_uint16 aport,
734 afsUUID * uuidp, afs_int32 locktype);
735 extern struct server *afs_GetServer(afs_uint32 * aserver, afs_int32 nservers,
736 afs_int32 acell, u_short aport,
737 afs_int32 locktype, afsUUID * uuidp,
738 afs_int32 addr_uniquifier);
739 extern void ForceAllNewConnections(void);
740 extern void afs_MarkServerUpOrDown(struct srvAddr *sa, int a_isDown);
741 extern void afs_ServerDown(struct srvAddr *sa);
742 extern void afs_CountServers(void);
743 extern void afs_CheckServers(int adown, struct cell *acellp);
744 extern unsigned int afs_random(void);
745 extern int afs_randomMod15(void);
746 extern int afs_randomMod127(void);
747 extern void afs_SortOneServer(struct server *asp);
748 extern void afs_SortServers(struct server *aservers[], int count);
749 extern void afs_FlushServer(struct server *srvp);
750 extern void afs_RemoveSrvAddr(struct srvAddr *sap);
751 extern void afs_ActivateServer(struct srvAddr *sap);
752 #ifdef AFS_USERSPACE_IP_ADDR
753 extern void afsi_SetServerIPRank(struct srvAddr *sa, afs_int32 addr,
754 afs_uint32 subnetmask);
756 #if (!defined(AFS_SUN5_ENV)) && defined(USEIFADDR)
757 void afsi_SetServerIPRank(struct srvAddr *sa, struct in_ifaddr *ifa);
760 extern int afs_HaveCallBacksFrom(struct server *aserver);
761 extern void shutdown_server(void);
766 extern int osi_dnlc_enter(struct vcache *adp, char *aname, struct vcache *avc,
768 extern struct vcache *osi_dnlc_lookup(struct vcache *adp, char *aname,
770 extern int osi_dnlc_remove(struct vcache *adp, char *aname,
772 extern int osi_dnlc_purgedp(struct vcache *adp);
773 extern int osi_dnlc_purgevp(struct vcache *avc);
774 extern int osi_dnlc_purge(void);
775 extern int osi_dnlc_purgevol(struct VenusFid *fidp);
776 extern int osi_dnlc_init(void);
777 extern int osi_dnlc_shutdown(void);
780 extern void afspag_SetPrimaryCell(char *acell);
783 extern struct afs_CMStats afs_cmstats;
784 extern struct afs_stats_CMPerf afs_stats_cmperf;
785 extern struct afs_stats_CMFullPerf afs_stats_cmfullperf;
786 extern afs_int32 afs_stats_XferSumBytes[AFS_STATS_NUM_FS_XFER_OPS];
787 extern void afs_InitStats(void);
788 extern void afs_GetCMStat(char **ptr, unsigned *size);
790 extern void afs_AddToMean(struct afs_MeanStats *oldMean, afs_int32 newValue);
794 extern int copyin_afs_ioctl(caddr_t cmarg, struct afs_ioctl *dst);
797 /* UKERNEL/afs_usrops.c */
799 extern void uafs_Shutdown(void);
800 extern void osi_ReleaseVM(struct vcache *avc, int len,
801 struct usr_ucred *credp);
802 extern int osi_GetTime(struct timeval *tv);
809 extern afs_rwlock_t afs_xuser;
810 extern struct unixuser *afs_users[NUSERS];
811 extern struct unixuser *afs_FindUser(afs_int32 auid, afs_int32 acell,
813 extern struct unixuser *afs_GetUser(register afs_int32 auid, afs_int32 acell,
816 extern afs_int32 afs_GCPAGs(afs_int32 * ReleasedCount);
817 extern void afs_GCPAGs_perproc_func(AFS_PROC * pproc);
818 #endif /* AFS_GCPAGS */
819 extern void afs_ComputePAGStats(void);
820 extern void afs_PutUser(register struct unixuser *au, afs_int32 locktype);
821 extern void afs_GCUserData(int aforce);
822 extern void afs_CheckTokenCache(void);
823 extern void afs_ResetAccessCache(afs_int32 uid, int alock);
824 extern void afs_ResetUserConns(register struct unixuser *auser);
825 extern void afs_SetPrimary(register struct unixuser *au, register int aflag);
829 extern afs_int32 afs_calc_inum (afs_int32 volume, afs_int32 vnode);
830 #ifndef afs_cv2string
831 extern char *afs_cv2string(char *ttp, afs_uint32 aval);
833 #ifndef afs_strcasecmp
834 extern int afs_strcasecmp(char *s1, char *s2);
837 extern char *afs_strcat(char *s1, char *s2);
839 #ifdef AFS_OBSD34_ENV
840 extern char *afs_strcpy(char *s1, char *s2);
843 extern char *afs_strchr(char *s, int c);
845 extern char *afs_strdup(char *s);
846 extern void print_internet_address(char *preamble, struct srvAddr *sa,
847 char *postamble, int flag);
848 extern afs_int32 afs_data_pointer_to_int32(const void *p);
850 #if 0 /* problems - need to change to varargs, right now is incorrect usage
852 extern void afs_warn(char *a, long b, long c, long d, long e, long f, long g,
853 long h, long i, long j);
854 extern void afs_warnuser(char *a, long b, long c, long d, long e, long f,
855 long g, long h, long i, long j);
857 extern void afs_warn();
858 extern void afs_warnuser();
860 extern void afs_CheckLocks(void);
861 extern int afs_badop(void);
862 extern int afs_noop(void);
863 extern afs_int32 afs_data_pointer_to_int32(const void *p);
868 extern afs_int32 afs_maxvcount;
869 extern afs_int32 afs_vcount;
870 extern int afsvnumbers;
871 extern afs_rwlock_t afs_xvreclaim;
872 extern afs_rwlock_t afs_xvcache;
873 extern afs_lock_t afs_xvcb;
874 extern struct afs_q VLRU;
875 extern afs_int32 vcachegen;
876 extern unsigned int afs_paniconwarn;
877 extern struct afs_q afs_vhashTV[VCSIZE];
878 extern afs_int32 afs_bulkStatsLost;
879 extern int afs_norefpanic;
880 extern struct vcache *ReclaimedVCList;
882 extern void afs_FlushReclaimedVcaches(void);
883 void afs_vcacheInit(int astatSize);
884 extern struct vcache *afs_FindVCache(struct VenusFid *afid, afs_int32 * retry,
886 extern afs_int32 afs_FetchStatus(struct vcache *avc, struct VenusFid *afid,
887 struct vrequest *areq,
888 struct AFSFetchStatus *Outsp);
890 extern afs_int32 afs_FlushVCBs(afs_int32 lockit);
891 extern void afs_InactiveVCache(struct vcache *avc, struct AFS_UCRED *acred);
892 extern struct vcache *afs_LookupVCache(struct VenusFid *afid,
893 struct vrequest *areq,
894 afs_int32 * cached, struct vcache *adp,
896 extern int afs_FlushVCache(struct vcache *avc, int *slept);
897 extern struct vcache *afs_GetRootVCache(struct VenusFid *afid,
898 struct vrequest *areq,
900 struct volume *tvolp);
901 extern struct vcache *afs_NewVCache(struct VenusFid *afid,
902 struct server *serverp);
903 extern int afs_VerifyVCache2(struct vcache *avc, struct vrequest *areq);
904 extern struct vcache *afs_GetVCache(register struct VenusFid *afid,
905 struct vrequest *areq, afs_int32 * cached,
907 extern void afs_PutVCache(register struct vcache *avc);
908 extern void afs_ProcessFS(register struct vcache *avc,
909 register struct AFSFetchStatus *astat,
910 struct vrequest *areq);
911 extern struct afs_cbr *afs_AllocCBR(void);
912 extern int afs_FreeCBR(register struct afs_cbr *asp);
913 extern void afs_RemoveVCB(register struct VenusFid *afid);
914 extern void afs_FlushActiveVcaches(register afs_int32 doflocks);
915 extern int afs_WriteVCache(register struct vcache *avc,
916 register struct AFSStoreStatus *astatus,
917 struct vrequest *areq);
918 extern int afs_RemoteLookup(register struct VenusFid *afid,
919 struct vrequest *areq, char *name,
920 struct VenusFid *nfid,
921 struct AFSFetchStatus *OutStatusp,
922 struct AFSCallBack *CallBackp,
923 struct server **serverp,
924 struct AFSVolSync *tsyncp);
925 extern afs_int32 afs_NFSFindVCache(struct vcache **avcp,
926 struct VenusFid *afid);
927 extern void afs_vcacheInit(int astatSize);
928 extern void shutdown_vcache(void);
931 /* VNOPS/afs_vnop_access.c */
932 extern afs_int32 afs_GetAccessBits(register struct vcache *avc,
933 register afs_int32 arights,
934 register struct vrequest *areq);
935 extern int afs_AccessOK(struct vcache *avc, afs_int32 arights,
936 struct vrequest *areq, afs_int32 check_mode_bits);
937 #if defined(AFS_SUN5_ENV) || (defined(AFS_SGI_ENV) && !defined(AFS_SGI65_ENV))
938 extern int afs_access(OSI_VC_DECL(avc), register afs_int32 amode, int flags,
939 struct AFS_UCRED *acred);
941 extern int afs_access(OSI_VC_DECL(avc), register afs_int32 amode,
942 struct AFS_UCRED *acred);
944 extern int afs_getRights(OSI_VC_DECL(avc), register afs_int32 arights,
945 struct AFS_UCRED *acred);
947 /* VNOPS/afs_vnop_attrs.c */
948 extern int afs_CopyOutAttrs(register struct vcache *avc,
949 register struct vattr *attrs);
950 #if defined(AFS_SUN5_ENV) || defined(AFS_SGI_ENV)
951 extern int afs_getattr(OSI_VC_DECL(avc), struct vattr *attrs, int flags,
952 struct AFS_UCRED *acred);
954 extern int afs_getattr(OSI_VC_DECL(avc), struct vattr *attrs,
955 struct AFS_UCRED *acred);
957 extern int afs_VAttrToAS(register struct vcache *avc,
958 register struct vattr *av,
959 register struct AFSStoreStatus *as);
960 #if defined(AFS_SUN5_ENV) || defined(AFS_SGI_ENV)
961 extern int afs_setattr(OSI_VC_DECL(avc), register struct vattr *attrs,
962 int flags, struct AFS_UCRED *acred);
964 extern int afs_setattr(OSI_VC_DECL(avc), register struct vattr *attrs,
965 struct AFS_UCRED *acred);
968 /* VNOPS/afs_vnop_create.c */
970 extern int afs_create(struct nameidata *ndp, struct vattr *attrs);
971 #else /* AFS_OSF_ENV */
973 extern int afs_create(OSI_VC_DECL(adp), char *aname, struct vattr *attrs,
974 int flags, int amode, struct vcache **avcp,
975 struct AFS_UCRED *acred);
976 #else /* AFS_SGI64_ENV */
977 extern int afs_create(OSI_VC_DECL(adp), char *aname, struct vattr *attrs,
978 enum vcexcl aexcl, int amode, struct vcache **avcp,
979 struct AFS_UCRED *acred);
980 #endif /* AFS_SGI64_ENV */
981 #endif /* AFS_OSF_ENV */
982 extern int afs_LocalHero(register struct vcache *avc,
983 register struct dcache *adc,
984 register AFSFetchStatus * astat, register int aincr);
987 /* VNOPS/afs_vnop_flock.c */
988 extern void lockIdSet(struct AFS_FLOCK *flock, struct SimpleLocks *slp,
990 extern int HandleFlock(register struct vcache *avc, int acom,
991 struct vrequest *areq, pid_t clid, int onlymine);
995 /* VNOPS/afs_vnop_lookup.c */
996 extern int EvalMountPoint(register struct vcache *avc, struct vcache *advc,
997 struct volume **avolpp,
998 register struct vrequest *areq);
999 extern void afs_InitFakeStat(struct afs_fakestat_state *state);
1000 extern int afs_EvalFakeStat(struct vcache **avcp,
1001 struct afs_fakestat_state *state,
1002 struct vrequest *areq);
1003 extern int afs_TryEvalFakeStat(struct vcache **avcp,
1004 struct afs_fakestat_state *state,
1005 struct vrequest *areq);
1006 extern void afs_PutFakeStat(struct afs_fakestat_state *state);
1007 extern int afs_ENameOK(register char *aname);
1008 extern void Check_AtSys(register struct vcache *avc, const char *aname,
1009 struct sysname_info *state, struct vrequest *areq);
1010 extern int Next_AtSys(register struct vcache *avc, struct vrequest *areq,
1011 struct sysname_info *state);
1012 extern int afs_DoBulkStat(struct vcache *adp, long dirCookie,
1013 struct vrequest *areqp);
1014 extern int afs_lookup();
1017 /* VNOPS/afs_vnop_open.c */
1018 #ifdef AFS_SGI64_ENV
1019 extern int afs_open(bhv_desc_t * bhv, struct vcache **avcp, afs_int32 aflags,
1020 struct AFS_UCRED *acred);
1022 extern int afs_open(struct vcache **avcp, afs_int32 aflags,
1023 struct AFS_UCRED *acred);
1027 /* VNOPS/afs_vnop_read.c */
1028 extern afs_int32 maxIHint;
1029 extern afs_int32 nihints;
1030 extern afs_int32 usedihint;
1031 extern int afs_MemRead(register struct vcache *avc, struct uio *auio,
1032 struct AFS_UCRED *acred, daddr_t albn,
1033 struct buf **abpp, int noLock);
1034 extern int afs_UFSRead(register struct vcache *avc, struct uio *auio,
1035 struct AFS_UCRED *acred, daddr_t albn,
1036 struct buf **abpp, int noLock);
1037 extern void afs_PrefetchChunk(struct vcache *avc, struct dcache *adc,
1038 struct AFS_UCRED *acred, struct vrequest *areq);
1041 /* VNOPS/afs_vnop_readdir.c */
1042 extern int afs_rd_stash_i;
1045 /* VNOPS/afs_vnop_remove.c */
1046 extern int afsremove(register struct vcache *adp, register struct dcache *tdc,
1047 register struct vcache *tvc, char *aname,
1048 struct AFS_UCRED *acred, struct vrequest *treqp);
1049 extern int afs_remunlink(register struct vcache *avc, register int doit);
1052 /* VNOPS/afs_vnop_rename.c */
1053 extern int afsrename(struct vcache *aodp, char *aname1, struct vcache *andp,
1054 char *aname2, struct AFS_UCRED *acred,
1055 struct vrequest *areq);
1058 /* VNOPS/afs_vnop_symlink.c */
1059 extern int afs_MemHandleLink(register struct vcache *avc,
1060 struct vrequest *areq);
1061 extern int afs_UFSHandleLink(register struct vcache *avc,
1062 struct vrequest *areq);
1064 /* VNOPS/afs_vnop_flock.c */
1065 extern afs_int32 lastWarnTime;
1067 /* VNOPS/afs_vnop_write.c */
1068 extern int afs_MemWrite(register struct vcache *avc, struct uio *auio,
1069 int aio, struct AFS_UCRED *acred, int noLock);
1070 extern int afs_StoreOnLastReference(register struct vcache *avc,
1071 register struct vrequest *treq);
1072 extern int afs_UFSWrite(register struct vcache *avc, struct uio *auio,
1073 int aio, struct AFS_UCRED *acred, int noLock);
1074 extern int afs_DoPartialWrite(register struct vcache *avc,
1075 struct vrequest *areq);
1076 extern int afs_closex(register struct file *afd);
1078 /* other VNOPS (please fix these) */
1079 extern int afs_close();
1080 extern int HandleIoctl();
1081 extern int afs_fsync();
1082 extern int afs_remove();
1083 extern int afs_link();
1084 extern int afs_rename();
1085 extern int afs_mkdir();
1086 extern int afs_rmdir();
1087 extern int afs_symlink();
1088 extern int afs_readdir();
1089 extern int afs_readlink();
1090 extern int afs_ustrategy();
1091 extern int afs_lockctl();
1095 extern afs_int32 afs_FVIndex;
1096 extern afs_int32 afs_volCounter;
1097 extern afs_rwlock_t afs_xvolume;
1098 extern struct volume *afs_volumes[NVOLS];
1099 extern ino_t volumeInode;
1100 extern struct volume *afs_FindVolume(struct VenusFid *afid,
1101 afs_int32 locktype);
1102 extern struct volume *afs_freeVolList;
1103 extern afs_int32 fvTable[NFENTRIES];
1104 extern void InstallVolumeEntry(struct volume *av, struct vldbentry *ve,
1106 extern void InstallNVolumeEntry(struct volume *av, struct nvldbentry *ve,
1108 extern void InstallUVolumeEntry(struct volume *av, struct uvldbentry *ve,
1109 int acell, struct cell *tcell,
1110 struct vrequest *areq);
1111 extern void afs_ResetVolumeInfo(struct volume *tv);
1112 extern struct volume *afs_MemGetVolSlot(void);
1113 extern void afs_ResetVolumes(struct server *srvp);
1114 extern struct volume *afs_GetVolume(struct VenusFid *afid,
1115 struct vrequest *areq,
1116 afs_int32 locktype);
1117 extern struct volume *afs_GetVolumeByName(register char *aname,
1118 afs_int32 acell, int agood,
1119 struct vrequest *areq,
1120 afs_int32 locktype);
1121 extern struct volume *afs_UFSGetVolSlot(void);
1122 extern void afs_CheckVolumeNames(int flags);
1125 /* Prototypes for generated files that aren't really in src/afs/ */
1128 extern afs_int32 afs_uuid_equal(afsUUID * u1, afsUUID * u2);
1129 extern afs_int32 afs_uuid_is_nil(afsUUID * u1);
1130 extern void afs_htonuuid(afsUUID * uuidp);
1131 extern void afs_ntohuuid(afsUUID * uuidp);
1132 extern afs_int32 afs_uuid_create(afsUUID * uuid);
1133 extern u_short afs_uuid_hash(afsUUID * uuid);
1136 /* MISC PROTOTYPES - THESE SHOULD NOT BE HERE */
1137 /* MOVE THEM TO APPROPRIATE LOCATIONS */
1138 extern afs_int32 RXAFSCB_ExecuteRequest(struct rx_call *acall);
1139 extern afs_int32 RXSTATS_ExecuteRequest(struct rx_call *acall);
1140 extern afs_int32 PAGCB_ExecuteRequest(struct rx_call *acall);
1144 #if defined(AFS_SUN5_ENV) || defined(AFS_LINUX20_ENV) || defined(AFS_AIX_ENV) || defined(AFS_DARWIN_ENV) || defined(AFS_XBSD_ENV) || defined(AFS_HPUX_ENV) || defined(AFS_SGI62_ENV) || defined(AFS_OSF_ENV)
1145 #include "osi_prototypes.h"
1148 #endif /* _AFS_PROTOTYPES_H_ */