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_int32 afs_cellindex;
123 extern afs_rwlock_t afs_xcell;
125 extern afs_rwlock_t afsdb_client_lock;
126 extern afs_rwlock_t afsdb_req_lock;
128 extern struct afs_q CellLRU;
130 extern void afs_CellInit(void);
131 extern void shutdown_cell(void);
132 #if defined(LINUX_USE_FH)
133 extern int afs_cellname_init(struct fid *fh, int fh_type, int lookupcode);
135 extern int afs_cellname_init(ino_t inode, int lookupcode);
137 extern int afs_cellname_write(void);
138 extern afs_int32 afs_NewCell(char *acellName, afs_int32 * acellHosts,
139 int aflags, char *linkedcname, u_short fsport,
140 u_short vlport, int timeout);
141 extern afs_int32 afs_SetPrimaryCell(char *acellName);
142 extern struct cell *afs_GetCell(afs_int32 acell, afs_int32 locktype);
143 extern struct cell *afs_GetCellStale(afs_int32 acell, afs_int32 locktype);
144 extern struct cell *afs_GetCellByHandle(void *handle, afs_int32 locktype);
145 extern struct cell *afs_GetCellByIndex(afs_int32 cellidx, afs_int32 locktype);
146 extern struct cell *afs_GetCellByName(char *acellName, afs_int32 locktype);
147 extern struct cell *afs_GetPrimaryCell(afs_int32 locktype);
148 extern int afs_IsPrimaryCellNum(afs_int32 cellnum);
149 extern int afs_IsPrimaryCell(struct cell *cell);
150 extern void *afs_TraverseCells(void *(*cb) (struct cell *, void *),
152 extern int afs_CellOrAliasExists(char *aname);
153 extern int afs_CellNumValid(afs_int32 cellnum);
154 extern afs_int32 afs_NewCellAlias(char *alias, char *cell);
155 extern struct cell_alias *afs_GetCellAlias(int index);
156 extern void afs_PutCellAlias(struct cell_alias *a);
157 extern int afs_AFSDBHandler(char *acellName, int acellNameLen,
158 afs_int32 * kernelMsg);
159 extern void afs_LookupAFSDB(char *acellName);
160 extern void afs_StopAFSDB(void);
161 extern void afs_RemoveCellEntry(struct server *srvp);
164 extern afs_int32 afs_FirstCSize;
165 extern afs_int32 afs_OtherCSize;
166 extern afs_int32 afs_LogChunk;
169 extern struct cell *afs_GetRealCellByIndex(register afs_int32 cellindex,
174 extern afs_int32 cryptall;
175 extern afs_rwlock_t afs_xinterface;
176 extern afs_rwlock_t afs_xconn;
177 extern struct conn *afs_Conn(register struct VenusFid *afid,
178 register struct vrequest *areq,
180 extern struct conn *afs_ConnBySA(struct srvAddr *sap, unsigned short aport,
181 afs_int32 acell, struct unixuser *tu,
182 int force_if_down, afs_int32 create,
184 extern struct conn *afs_ConnByMHosts(struct server *ahosts[],
185 unsigned short aport, afs_int32 acell,
186 register struct vrequest *areq,
188 extern struct conn *afs_ConnByHost(struct server *aserver,
189 unsigned short aport, afs_int32 acell,
190 struct vrequest *areq, int aforce,
192 extern void afs_PutConn(register struct conn *ac, afs_int32 locktype);
193 extern void ForceNewConnections(struct srvAddr *sap);
197 extern afs_lock_t afs_xbrs;
198 extern short afs_brsWaiters;
199 extern short afs_brsDaemons;
200 extern struct brequest afs_brs[NBRS];
201 extern struct afs_osi_WaitHandle AFS_WaitHandler, AFS_CSWaitHandler;
202 extern afs_int32 afs_gcpags;
203 extern afs_int32 afs_gcpags_procsize;
204 extern afs_int32 afs_CheckServerDaemonStarted;
205 extern afs_int32 afs_probe_interval;
206 extern afs_int32 afs_preCache;
208 extern void afs_Daemon(void);
209 extern struct brequest *afs_BQueue(register short aopcode,
210 register struct vcache *avc,
211 afs_int32 dontwait, afs_int32 ause,
212 struct AFS_UCRED *acred,
213 afs_size_t asparm0, afs_size_t asparm1,
215 extern void afs_CheckServerDaemon(void);
216 extern int afs_CheckRootVolume(void);
217 extern void afs_BRelease(register struct brequest *ab);
218 extern int afs_BBusy(void);
219 extern int afs_BioDaemon(afs_int32 nbiods);
220 extern void afs_BackgroundDaemon(void);
221 extern void shutdown_daemons(void);
222 extern int afs_sgidaemon(void);
226 extern u_int afs_min_cache;
227 extern afs_int32 *afs_dvhashTbl;
228 extern afs_int32 afs_dhashsize;
229 extern afs_rwlock_t afs_xdcache;
230 extern afs_size_t afs_vmMappingEnd;
231 extern afs_int32 afs_blocksUsed;
232 extern afs_int32 afs_blocksDiscarded;
233 extern int afs_WaitForCacheDrain;
234 extern int cacheDiskType;
235 extern afs_uint32 afs_tpct1, afs_tpct2, splitdcache;
236 extern unsigned char *afs_indexFlags;
237 extern struct afs_cacheOps *afs_cacheType;
238 #if defined(LINUX_USE_FH)
239 extern struct fid cacheitems_fh;
240 extern int cacheitems_fh_type;
242 extern ino_t cacheInode;
244 extern struct osi_file *afs_cacheInodep;
245 extern void afs_dcacheInit(int afiles, int ablocks, int aDentries, int achunk,
247 extern int afs_PutDCache(register struct dcache *adc);
248 extern void afs_FlushDCache(register struct dcache *adc);
249 extern void shutdown_dcache(void);
250 extern void afs_CacheTruncateDaemon(void);
251 extern afs_int32 afs_fsfragsize;
252 extern struct dcache *afs_MemGetDSlot(register afs_int32 aslot,
253 register struct dcache *tmpdc);
254 extern struct dcache *afs_GetDCache(register struct vcache *avc,
256 register struct vrequest *areq,
257 afs_size_t * aoffset, afs_size_t * alen,
259 extern struct dcache *afs_FindDCache(register struct vcache *avc,
261 extern void afs_StoreWarn(register afs_int32 acode, afs_int32 avolume,
262 register afs_int32 aflags);
263 extern void afs_MaybeWakeupTruncateDaemon(void);
264 extern void afs_CacheTruncateDaemon(void);
265 extern void afs_AdjustSize(register struct dcache *adc,
266 register afs_int32 newSize);
267 extern int afs_HashOutDCache(struct dcache *adc, int zap);
268 extern int afs_MaybeFreeDiscardedDCache(void);
269 extern int afs_RefDCache(struct dcache *adc);
270 extern void afs_TryToSmush(register struct vcache *avc,
271 struct AFS_UCRED *acred, int sync);
272 extern void updateV2DC(int lockVc, struct vcache *v, struct dcache *d,
274 extern void afs_WriteThroughDSlots(void);
275 extern struct dcache *afs_UFSGetDSlot(register afs_int32 aslot,
276 register struct dcache *tmpdc);
277 extern int afs_WriteDCache(register struct dcache *adc, int atime);
278 extern int afs_wakeup(register struct vcache *avc);
279 extern int afs_InitCacheFile(char *afile, ino_t ainode);
280 extern int afs_DCacheMissingChunks(struct vcache *avc);
282 /* afs_disconnected.c */
285 extern int afs_IsDynrootFid(struct VenusFid *fid);
286 extern int afs_IsDynrootMountFid(struct VenusFid *fid);
287 extern int afs_IsDynrootAnyFid(struct VenusFid *fid);
288 extern void afs_GetDynrootFid(struct VenusFid *fid);
289 extern void afs_GetDynrootMountFid(struct VenusFid *fid);
290 extern int afs_IsDynroot(struct vcache *avc);
291 extern int afs_IsDynrootMount(struct vcache *avc);
292 extern int afs_IsDynrootAny(struct vcache *avc);
293 extern void afs_DynrootInvalidate(void);
294 extern void afs_GetDynroot(char **dynrootDir, int *dynrootLen,
295 struct AFSFetchStatus *status);
296 extern void afs_GetDynrootMount(char **dynrootDir, int *dynrootLen,
297 struct AFSFetchStatus *status);
298 extern void afs_PutDynroot(void);
299 extern int afs_DynrootNewVnode(struct vcache *avc,
300 struct AFSFetchStatus *status);
301 extern int afs_InitDynroot(void);
302 extern int afs_SetDynrootEnable(int enable);
303 extern int afs_GetDynrootEnable(void);
304 extern int afs_DynrootVOPRemove(struct vcache *avc, struct AFS_UCRED *acred,
306 extern int afs_DynrootVOPSymlink(struct vcache *avc, struct AFS_UCRED *acred,
307 char *aname, char *atargetName);
310 extern void init_et_to_sys_error(void);
311 extern afs_int32 et_to_sys_error(afs_int32 in);
312 extern void afs_FinalizeReq(struct vrequest *areq);
313 extern int afs_CheckCode(afs_int32 acode, struct vrequest *areq, int where);
314 extern void afs_CopyError(register struct vrequest *afrom,
315 register struct vrequest *ato);
316 extern void init_sys_error_to_et(void);
319 extern struct afs_exporter *root_exported;
320 extern struct afs_exporter *exporter_find(int type);
321 extern void shutdown_exporter(void);
324 extern struct afs_icl_set *afs_icl_allSets;
325 extern int afs_icl_InitLogs(void);
326 extern int afs_icl_CreateLog(char *name, afs_int32 logSize,
327 struct afs_icl_log **outLogpp);
328 extern int afs_icl_CreateLogWithFlags(char *name, afs_int32 logSize,
330 struct afs_icl_log **outLogpp);
331 extern int afs_icl_CopyOut(register struct afs_icl_log *logp,
332 afs_int32 * bufferp, afs_int32 * bufSizep,
333 afs_uint32 * cookiep, afs_int32 * flagsp);
334 extern int afs_icl_GetLogParms(struct afs_icl_log *logp, afs_int32 * maxSizep,
335 afs_int32 * curSizep);
336 extern int afs_icl_LogHold(register struct afs_icl_log *logp);
337 extern int afs_icl_LogHoldNL(register struct afs_icl_log *logp);
338 extern int afs_icl_LogUse(register struct afs_icl_log *logp);
339 extern int afs_icl_LogFreeUse(register struct afs_icl_log *logp);
340 extern int afs_icl_LogSetSize(register struct afs_icl_log *logp,
342 extern int afs_icl_ZapLog(register struct afs_icl_log *logp);
343 extern int afs_icl_LogRele(register struct afs_icl_log *logp);
344 extern int afs_icl_LogReleNL(register struct afs_icl_log *logp);
345 extern int afs_icl_ZeroLog(register struct afs_icl_log *logp);
346 extern int afs_icl_LogFree(register struct afs_icl_log *logp);
347 extern struct afs_icl_log *afs_icl_FindLog(char *name);
349 afs_icl_EnumerateLogs(int (*aproc)
351 (char *name, char *arock, struct afs_icl_log * tp),
353 extern int afs_icl_CreateSet(char *name, struct afs_icl_log *baseLogp,
354 struct afs_icl_log *fatalLogp,
355 struct afs_icl_set **outSetpp);
356 extern int afs_icl_CreateSetWithFlags(char *name,
357 struct afs_icl_log *baseLogp,
358 struct afs_icl_log *fatalLogp,
360 struct afs_icl_set **outSetpp);
361 extern int afs_icl_SetEnable(struct afs_icl_set *setp, afs_int32 eventID,
363 extern int afs_icl_GetEnable(struct afs_icl_set *setp, afs_int32 eventID,
365 extern int afs_icl_ZeroSet(struct afs_icl_set *setp);
367 afs_icl_EnumerateSets(int (*aproc)
369 (char *name, char *arock, struct afs_icl_log * tp),
371 extern int afs_icl_AddLogToSet(struct afs_icl_set *setp,
372 struct afs_icl_log *newlogp);
373 extern int afs_icl_SetSetStat(struct afs_icl_set *setp, int op);
374 extern int afs_icl_SetHold(register struct afs_icl_set *setp);
375 extern int afs_icl_ZapSet(register struct afs_icl_set *setp);
376 extern int afs_icl_SetRele(register struct afs_icl_set *setp);
377 extern int afs_icl_SetFree(register struct afs_icl_set *setp);
378 extern struct afs_icl_set *afs_icl_FindSet(char *name);
380 extern int afs_icl_Event4(register struct afs_icl_set *setp,
381 afs_int32 eventID, afs_int32 lAndT, long p1,
382 long p2, long p3, long p4);
383 extern int afs_icl_Event3(register struct afs_icl_set *setp,
384 afs_int32 eventID, afs_int32 lAndT, long p1,
386 extern int afs_icl_Event2(register struct afs_icl_set *setp,
387 afs_int32 eventID, afs_int32 lAndT, long p1,
389 extern int afs_icl_Event1(register struct afs_icl_set *setp,
390 afs_int32 eventID, afs_int32 lAndT, long p1);
391 extern int afs_icl_Event0(register struct afs_icl_set *setp,
392 afs_int32 eventID, afs_int32 lAndT);
393 extern void afs_icl_AppendRecord(register struct afs_icl_log *logp,
394 afs_int32 op, afs_int32 types, long p1,
395 long p2, long p3, long p4);
396 extern int Afscall_icl(long opcode, long p1, long p2, long p3, long p4,
401 extern struct cm_initparams cm_initParams;
402 extern int afs_resourceinit_flag;
403 extern afs_rwlock_t afs_puttofileLock;
404 extern char *afs_sysname;
405 extern char *afs_sysnamelist[MAXNUMSYSNAMES];
406 extern int afs_sysnamecount;
407 extern int afs_sysnamegen;
408 extern afs_int32 cacheInfoModTime;
409 extern int afs_CacheInit(afs_int32 astatSize, afs_int32 afiles,
410 afs_int32 ablocks, afs_int32 aDentries,
411 afs_int32 aVolumes, afs_int32 achunk,
412 afs_int32 aflags, afs_int32 ninodes,
414 extern void afs_ComputeCacheParms(void);
415 extern int afs_InitCacheInfo(register char *afile);
416 extern int afs_InitVolumeInfo(char *afile);
417 extern int afs_InitCellInfo(char *afile);
418 extern int afs_ResourceInit(int preallocs);
419 extern void shutdown_cache(void);
420 extern void shutdown_vnodeops(void);
421 extern void shutdown_AFS(void);
424 extern void Lock_Init(register struct afs_lock *lock);
425 extern void ObtainLock(register struct afs_lock *lock, int how,
426 unsigned int src_indicator);
427 extern void ReleaseLock(register struct afs_lock *lock, int how);
428 extern int Afs_Lock_Trace(int op, struct afs_lock *alock, int type,
429 char *file, int line);
430 extern void Afs_Lock_Obtain(register struct afs_lock *lock, int how);
431 extern void Afs_Lock_ReleaseR(register struct afs_lock *lock);
432 extern void Afs_Lock_ReleaseW(register struct afs_lock *lock);
433 extern void afs_osi_SleepR(register char *addr,
434 register struct afs_lock *alock);
435 extern void afs_osi_SleepW(register char *addr,
436 register struct afs_lock *alock);
437 extern void afs_osi_SleepS(register char *addr,
438 register struct afs_lock *alock);
439 #ifndef AFS_NOBOZO_LOCK
440 extern void afs_BozonLock(struct afs_bozoLock *alock, struct vcache *avc);
441 extern void afs_BozonUnlock(struct afs_bozoLock *alock, struct vcache *avc);
442 extern void afs_BozonInit(struct afs_bozoLock *alock, struct vcache *avc);
443 extern int afs_CheckBozonLock(struct afs_bozoLock *alock);
444 extern int afs_CheckBozonLockBlocking(struct afs_bozoLock *alock);
451 extern afs_int32 afs_mariner;
452 extern afs_int32 afs_marinerHost;
453 extern struct rx_service *afs_server;
454 extern int afs_AddMarinerName(register char *aname,
455 register struct vcache *avc);
456 extern char *afs_GetMariner(register struct vcache *avc);
457 extern void afs_MarinerLogFetch(register struct vcache *avc,
458 register afs_int32 off,
459 register afs_int32 bytes,
460 register afs_int32 idx);
461 extern void afs_MarinerLog(register char *astring,
462 register struct vcache *avc);
463 extern void shutdown_mariner(void);
467 extern int afs_InitMemCache(int blkCount, int blkSize, int flags);
468 extern int afs_MemCacheClose(struct osi_file *file);
469 #if defined(AFS_SUN57_64BIT_ENV) || defined(AFS_SGI62_ENV)
470 extern void *afs_MemCacheOpen(ino_t blkno);
472 extern void *afs_MemCacheOpen(afs_int32 blkno);
474 extern int afs_MemReadBlk(register struct osi_file *fP, int offset,
475 void *dest, int size);
476 extern int afs_MemReadvBlk(register struct memCacheEntry *mceP, int offset,
477 struct iovec *iov, int nio, int size);
478 extern int afs_MemReadUIO(ino_t blkno, struct uio *uioP);
479 extern int afs_MemWriteBlk(register struct osi_file *fP, int offset,
480 void *src, int size);
481 extern int afs_MemWritevBlk(register struct memCacheEntry *mceP, int offset,
482 struct iovec *iov, int nio, int size);
483 extern int afs_MemWriteUIO(ino_t blkno, struct uio *uioP);
484 extern int afs_MemCacheTruncate(register struct osi_file *fP,
486 extern int afs_MemCacheStoreProc(register struct rx_call *acall,
487 register struct osi_file *fP,
488 register afs_int32 alen, struct vcache *avc,
489 int *shouldWake, afs_size_t * abytesToXferP,
490 afs_size_t * abytesXferredP);
491 extern int afs_MemCacheFetchProc(register struct rx_call *acall,
492 register struct osi_file *fP,
493 afs_size_t abase, struct dcache *adc,
495 afs_size_t * abytesToXferP,
496 afs_size_t * abytesXferredP,
497 afs_int32 lengthFound);
498 extern void shutdown_memcache(void);
502 extern struct afs_exporter *afs_nfsexported;
503 extern struct afs_exporter *afs_nfsexporter;
504 extern void afs_nfsclient_init(void);
505 extern int afs_nfsclient_reqhandler(struct afs_exporter *exporter,
506 struct AFS_UCRED **cred,
507 afs_int32 host, afs_int32 *pagparam,
508 struct afs_exporter **outexporter);
509 extern void shutdown_nfsclnt(void);
512 extern afs_lock_t afs_ftf;
513 extern void afs_osi_Invisible(void);
514 extern void afs_osi_Visible(void);
515 extern void afs_osi_RxkRegister(void);
516 extern void afs_osi_MaskSignals(void);
517 extern void afs_osi_UnmaskRxkSignals(void);
518 extern void afs_osi_MaskUserLoop(void);
519 extern void osi_Init(void);
520 extern void afs_osi_MaskSignals(void);
521 extern void afs_osi_UnmaskRxkSignals(void);
522 extern void afs_osi_RxkRegister(void);
523 extern void afs_osi_Invisible(void);
524 extern void shutdown_osi(void);
525 extern void shutdown_osinet(void);
526 extern int afs_osi_suser(void *credp);
527 extern void afs_osi_TraverseProcTable(void);
528 #if defined(KERNEL) && !defined(UKERNEL) && defined(AFS_PROC)
529 extern const struct AFS_UCRED *afs_osi_proc2cred(AFS_PROC * pr);
532 /* afs_osi_alloc.c */
534 extern afs_lock_t osi_fsplock;
535 extern afs_lock_t osi_flplock;
537 extern void *afs_osi_Alloc_debug(size_t x, char *func, int line);
538 #ifndef afs_osi_Alloc_NoSleep
539 extern void *afs_osi_Alloc_NoSleep(size_t x);
542 extern void afs_osi_Free(void *x, size_t asize);
544 extern void afs_osi_FreeStr(char *x);
545 extern void osi_FreeLargeSpace(void *adata);
546 extern void osi_FreeSmallSpace(void *adata);
547 extern void *osi_AllocLargeSpace(size_t size);
548 extern void *osi_AllocSmallSpace(size_t size);
549 extern void shutdown_osinet(void);
552 extern int afs_setpag();
553 extern afs_uint32 genpag(void);
554 extern afs_uint32 getpag(void);
555 #if defined(AFS_OSF_ENV) || defined(AFS_DARWIN_ENV) || defined(AFS_XBSD_ENV)
556 extern int AddPag(struct proc *p, afs_int32 aval, struct AFS_UCRED **credpp);
558 extern int AddPag(afs_int32 aval, struct AFS_UCRED **credpp);
560 extern int afs_InitReq(register struct vrequest *av, struct AFS_UCRED *acred);
561 #if defined(UKERNEL) && defined(AFS_WEB_ENHANCEMENTS)
562 extern afs_uint32 afs_get_pag_from_groups(gid_t g0a, gid_t g1a);
564 #ifdef AFS_LINUX26_ONEGROUP_ENV
565 extern afs_uint32 afs_get_pag_from_groups(struct group_info *gi);
568 extern void afs_get_groups_from_pag(afs_uint32 pag, gid_t * g0p, gid_t * g1p);
569 extern afs_int32 PagInCred(const struct AFS_UCRED *cred);
572 extern int afsio_copy(struct uio *ainuio, struct uio *aoutuio,
573 struct iovec *aoutvec);
574 extern int afsio_trim(struct uio *auio, afs_int32 asize);
575 extern int afsio_skip(struct uio *auio, afs_int32 asize);
578 extern int osi_Active(register struct vcache *avc);
579 extern void osi_FlushPages(register struct vcache *avc,
580 struct AFS_UCRED *credp);
581 extern void osi_FlushText_really(register struct vcache *vp);
582 extern int osi_VMDirty_p(struct vcache *avc);
584 extern void osi_ReleaseVM(struct vcache *avc, struct AFS_UCRED *acred);
589 /* ARCH/osi_misc.c */
590 extern void afs_osi_SetTime(osi_timeval_t * atv);
592 /* LINUX/osi_misc.c */
593 #ifdef AFS_LINUX20_ENV
594 #ifdef AFS_LINUX24_ENV
595 extern int osi_lookupname(char *aname, uio_seg_t seg, int followlink,
596 struct dentry **dpp);
597 extern int osi_InitCacheInfo(char *aname);
598 extern int osi_rdwr(struct osi_file *osifile, uio_t * uiop, int rw);
599 extern void setup_uio(uio_t * uiop, struct iovec *iovecp, const char *buf,
600 afs_offs_t pos, int count, uio_flag_t flag,
602 extern int uiomove(char *dp, int length, uio_flag_t rw, uio_t * uiop);
603 extern void osi_linux_free_inode_pages(void);
605 extern void osi_linux_mask(void);
606 extern void osi_linux_unmask(void);
607 extern int setpag(cred_t ** cr, afs_uint32 pagvalue, afs_uint32 * newpag,
612 /* ARCH/osi_sleep.c */
613 extern void afs_osi_InitWaitHandle(struct afs_osi_WaitHandle *achandle);
614 extern void afs_osi_CancelWait(struct afs_osi_WaitHandle *achandle);
615 extern int afs_osi_Wait(afs_int32 ams, struct afs_osi_WaitHandle *ahandle,
617 #ifndef afs_osi_Wakeup
618 extern int afs_osi_Wakeup(void *event);
620 #ifndef afs_osi_Sleep
621 extern void afs_osi_Sleep(void *event);
623 #ifndef afs_osi_SleepSig
624 extern int afs_osi_SleepSig(void *event);
628 /* ARCH/osi_inode.c */
629 extern int afs_syscall_icreate();
630 extern int afs_syscall_iopen();
631 extern int afs_syscall_iincdec();
634 /* ARCH/osi_file.c */
635 extern int afs_osicred_initialized;
636 #if defined(AFS_SUN57_64BIT_ENV) || defined(AFS_SGI62_ENV)
637 extern void *osi_UFSOpen(ino_t ainode);
639 #if defined(LINUX_USE_FH)
640 extern void *osi_UFSOpen_fh(struct fid *fh, int fh_type);
641 extern int osi_get_fh(struct dentry *dp, struct fid *fh, int *max_len);
643 extern void *osi_UFSOpen(afs_int32 ainode);
646 extern int afs_osi_Stat(register struct osi_file *afile,
647 register struct osi_stat *astat);
648 extern int osi_UFSClose(register struct osi_file *afile);
649 extern int osi_UFSTruncate(register struct osi_file *afile, afs_int32 asize);
650 extern void osi_DisableAtimes(struct vnode *avp);
651 extern int afs_osi_Read(register struct osi_file *afile, int offset,
652 void *aptr, afs_int32 asize);
653 extern int afs_osi_Write(register struct osi_file *afile, afs_int32 offset,
654 void *aptr, afs_int32 asize);
655 extern int afs_osi_MapStrategy(int (*aproc) (struct buf * bp),
656 register struct buf *bp);
657 extern void shutdown_osifile(void);
660 /* ARCH/osi_groups.c */
662 extern int setpag(struct proc *proc, struct ucred **cred, afs_uint32 pagvalue,
663 afs_uint32 * newpag, int change_parent);
668 extern int osi_VM_FlushVCache(struct vcache *avc, int *slept);
669 extern void osi_VM_StoreAllSegments(struct vcache *avc);
670 extern void osi_VM_TryToSmush(struct vcache *avc, struct AFS_UCRED *acred,
672 extern void osi_VM_FlushPages(struct vcache *avc, struct AFS_UCRED *credp);
673 extern void osi_VM_Truncate(struct vcache *avc, int alen,
674 struct AFS_UCRED *acred);
675 extern void osi_VM_TryReclaim(struct vcache *avc, int *slept);
676 extern void osi_VM_NukePages(struct vnode *vp, off_t offset, off_t size);
677 extern int osi_VM_Setup(struct vcache *avc, int force);
680 extern int osi_VM_GetDownD(struct vcache *avc, struct dcache *adc);
681 extern void osi_VM_PreTruncate(struct vcache *avc, int alen,
682 struct AFS_UCRED *acred);
686 /* ARCH/osi_vnodeops.c */
687 extern struct vnodeops Afs_vnodeops;
688 #if defined(AFS_OSF_ENV)
689 #if defined(AFS_OSF30_ENV)
690 extern int max_vnodes; /* number of total system vnodes */
692 extern int nvnode; /* number of total system vnodes */
693 extern int numvnodes; /* number vnodes in use now */
696 extern struct vfs_ubcops afs_ubcops;
703 extern afs_uint32 pag_epoch;
704 extern afs_uint32 pagCounter;
706 /* OS/osi_vfsops.c */
707 #if defined(AFS_OSF_ENV) || defined(AFS_XBSD_ENV) || defined(AFS_DARWIN_ENV)
708 extern struct mount *afs_globalVFS;
710 extern struct vfs *afs_globalVFS;
712 extern struct vcache *afs_globalVp;
713 #ifdef AFS_LINUX20_ENV
714 extern void vcache2inode(struct vcache *avc);
715 extern void vcache2fakeinode(struct vcache *rootvp, struct vcache *mpvp);
719 extern afs_int32 afs_nfs_server_addr;
720 extern void afspag_Init(afs_int32 nfs_server_addr);
721 extern void afspag_Shutdown(void);
724 extern afs_rwlock_t afs_xpagcell;
725 extern afs_rwlock_t afs_xpagsys;
726 extern int afspag_PUnlog(char *ain, afs_int32 ainSize,
727 struct AFS_UCRED **acred);
728 extern int afspag_PSetTokens(char *ain, afs_int32 ainSize,
729 struct AFS_UCRED **acred);
730 extern int afspag_PSetSysName(char *ain, afs_int32 ainSize,
731 struct AFS_UCRED **acred);
734 extern struct VenusFid afs_rootFid;
735 extern afs_int32 afs_waitForever;
736 extern short afs_waitForeverCount;
737 extern afs_int32 afs_showflags;
738 extern int afs_defaultAsynchrony;
739 extern int afs_syscall_pioctl();
742 extern int afs_StoreMini(register struct vcache *avc, struct vrequest *areq);
743 extern int afs_StoreAllSegments(register struct vcache *avc,
744 struct vrequest *areq, int sync);
745 extern int afs_InvalidateAllSegments(struct vcache *avc);
746 extern int afs_TruncateAllSegments(register struct vcache *avc,
747 afs_size_t alen, struct vrequest *areq,
748 struct AFS_UCRED *acred);
751 extern afs_rwlock_t afs_xsrvAddr;
752 extern afs_rwlock_t afs_xserver;
753 extern afs_rwlock_t afs_icl_lock;
754 extern struct srvAddr *afs_srvAddrs[NSERVERS];
755 extern struct server *afs_servers[NSERVERS];
756 extern int afs_totalServers;
757 extern struct server *afs_setTimeHost;
758 extern struct server *afs_FindServer(afs_int32 aserver, afs_uint16 aport,
759 afsUUID * uuidp, afs_int32 locktype);
760 extern struct server *afs_GetServer(afs_uint32 * aserver, afs_int32 nservers,
761 afs_int32 acell, u_short aport,
762 afs_int32 locktype, afsUUID * uuidp,
763 afs_int32 addr_uniquifier);
764 extern void ForceAllNewConnections(void);
765 extern void afs_MarkServerUpOrDown(struct srvAddr *sa, int a_isDown);
766 extern afs_int32 afs_ServerDown(struct srvAddr *sa);
767 extern void afs_CountServers(void);
768 extern void afs_CheckServers(int adown, struct cell *acellp);
769 extern unsigned int afs_random(void);
770 extern int afs_randomMod15(void);
771 extern int afs_randomMod127(void);
772 extern void afs_SortOneServer(struct server *asp);
773 extern void afs_SortServers(struct server *aservers[], int count);
774 extern void afs_FlushServer(struct server *srvp);
775 extern void afs_RemoveSrvAddr(struct srvAddr *sap);
776 extern void afs_ActivateServer(struct srvAddr *sap);
777 #ifdef AFS_USERSPACE_IP_ADDR
778 extern void afsi_SetServerIPRank(struct srvAddr *sa, afs_int32 addr,
779 afs_uint32 subnetmask);
781 #if (!defined(AFS_SUN5_ENV)) && defined(USEIFADDR)
782 void afsi_SetServerIPRank(struct srvAddr *sa, struct in_ifaddr *ifa);
785 extern int afs_HaveCallBacksFrom(struct server *aserver);
786 extern void shutdown_server(void);
787 extern void afs_RemoveAllConns(void);
791 extern int osi_dnlc_enter(struct vcache *adp, char *aname, struct vcache *avc,
793 extern struct vcache *osi_dnlc_lookup(struct vcache *adp, char *aname,
795 extern int osi_dnlc_remove(struct vcache *adp, char *aname,
797 extern int osi_dnlc_purgedp(struct vcache *adp);
798 extern int osi_dnlc_purgevp(struct vcache *avc);
799 extern int osi_dnlc_purge(void);
800 extern int osi_dnlc_purgevol(struct VenusFid *fidp);
801 extern int osi_dnlc_init(void);
802 extern int osi_dnlc_shutdown(void);
805 extern void afspag_SetPrimaryCell(char *acell);
808 extern struct afs_CMStats afs_cmstats;
809 extern struct afs_stats_CMPerf afs_stats_cmperf;
810 extern struct afs_stats_CMFullPerf afs_stats_cmfullperf;
811 extern afs_int32 afs_stats_XferSumBytes[AFS_STATS_NUM_FS_XFER_OPS];
812 extern void afs_InitStats(void);
813 extern void afs_GetCMStat(char **ptr, unsigned *size);
815 extern void afs_AddToMean(struct afs_MeanStats *oldMean, afs_int32 newValue);
819 extern int copyin_afs_ioctl(caddr_t cmarg, struct afs_ioctl *dst);
822 /* UKERNEL/afs_usrops.c */
824 extern void uafs_Shutdown(void);
825 extern void osi_ReleaseVM(struct vcache *avc, int len,
826 struct usr_ucred *credp);
827 extern int osi_GetTime(struct timeval *tv);
834 extern afs_rwlock_t afs_xuser;
835 extern struct unixuser *afs_users[NUSERS];
836 extern struct unixuser *afs_FindUser(afs_int32 auid, afs_int32 acell,
838 extern struct unixuser *afs_GetUser(register afs_int32 auid, afs_int32 acell,
841 extern afs_int32 afs_GCPAGs(afs_int32 * ReleasedCount);
842 extern void afs_GCPAGs_perproc_func(AFS_PROC * pproc);
843 #endif /* AFS_GCPAGS */
844 extern void afs_ComputePAGStats(void);
845 extern void afs_PutUser(register struct unixuser *au, afs_int32 locktype);
846 extern void afs_GCUserData(int aforce);
847 extern void afs_CheckTokenCache(void);
848 extern void afs_ResetAccessCache(afs_int32 uid, int alock);
849 extern void afs_ResetUserConns(register struct unixuser *auser);
850 extern void afs_SetPrimary(register struct unixuser *au, register int aflag);
854 extern afs_int32 afs_calc_inum (afs_int32 volume, afs_int32 vnode);
855 #ifndef afs_cv2string
856 extern char *afs_cv2string(char *ttp, afs_uint32 aval);
858 #ifndef afs_strcasecmp
859 extern int afs_strcasecmp(char *s1, char *s2);
862 extern char *afs_strcat(char *s1, char *s2);
864 #ifdef AFS_OBSD34_ENV
865 extern char *afs_strcpy(char *s1, char *s2);
868 extern char *afs_strchr(char *s, int c);
871 extern char *afs_strrchr(char *s, int c);
873 extern char *afs_strdup(char *s);
874 extern void print_internet_address(char *preamble, struct srvAddr *sa,
875 char *postamble, int flag);
876 extern afs_int32 afs_data_pointer_to_int32(const void *p);
878 #if 0 /* problems - need to change to varargs, right now is incorrect usage
880 extern void afs_warn(char *a, long b, long c, long d, long e, long f, long g,
881 long h, long i, long j);
882 extern void afs_warnuser(char *a, long b, long c, long d, long e, long f,
883 long g, long h, long i, long j);
885 extern void afs_warn();
886 extern void afs_warnuser();
888 extern void afs_CheckLocks(void);
889 extern int afs_badop(void);
890 extern int afs_noop(void);
891 extern afs_int32 afs_data_pointer_to_int32(const void *p);
896 extern afs_int32 afs_maxvcount;
897 extern afs_int32 afs_vcount;
898 extern int afsvnumbers;
899 extern afs_rwlock_t afs_xvreclaim;
900 extern afs_rwlock_t afs_xvcache;
901 extern afs_lock_t afs_xvcb;
902 extern struct afs_q VLRU;
903 extern afs_int32 vcachegen;
904 extern unsigned int afs_paniconwarn;
905 extern struct afs_q afs_vhashTV[VCSIZE];
906 extern afs_int32 afs_bulkStatsLost;
907 extern int afs_norefpanic;
908 extern struct vcache *ReclaimedVCList;
910 extern void afs_FlushReclaimedVcaches(void);
911 void afs_vcacheInit(int astatSize);
912 extern struct vcache *afs_FindVCache(struct VenusFid *afid, afs_int32 * retry,
914 extern afs_int32 afs_FetchStatus(struct vcache *avc, struct VenusFid *afid,
915 struct vrequest *areq,
916 struct AFSFetchStatus *Outsp);
918 extern afs_int32 afs_FlushVCBs(afs_int32 lockit);
919 extern void afs_InactiveVCache(struct vcache *avc, struct AFS_UCRED *acred);
920 extern struct vcache *afs_LookupVCache(struct VenusFid *afid,
921 struct vrequest *areq,
922 afs_int32 * cached, struct vcache *adp,
924 extern int afs_FlushVCache(struct vcache *avc, int *slept);
925 extern struct vcache *afs_GetRootVCache(struct VenusFid *afid,
926 struct vrequest *areq,
928 struct volume *tvolp);
929 extern struct vcache *afs_NewVCache(struct VenusFid *afid,
930 struct server *serverp);
931 extern int afs_VerifyVCache2(struct vcache *avc, struct vrequest *areq);
932 extern struct vcache *afs_GetVCache(register struct VenusFid *afid,
933 struct vrequest *areq, afs_int32 * cached,
935 extern void afs_PutVCache(register struct vcache *avc);
936 extern void afs_ProcessFS(register struct vcache *avc,
937 register struct AFSFetchStatus *astat,
938 struct vrequest *areq);
939 extern struct afs_cbr *afs_AllocCBR(void);
940 extern int afs_FreeCBR(register struct afs_cbr *asp);
941 extern void afs_RemoveVCB(register struct VenusFid *afid);
942 extern void afs_FlushActiveVcaches(register afs_int32 doflocks);
943 extern int afs_WriteVCache(register struct vcache *avc,
944 register struct AFSStoreStatus *astatus,
945 struct vrequest *areq);
946 extern int afs_RemoteLookup(register struct VenusFid *afid,
947 struct vrequest *areq, char *name,
948 struct VenusFid *nfid,
949 struct AFSFetchStatus *OutStatusp,
950 struct AFSCallBack *CallBackp,
951 struct server **serverp,
952 struct AFSVolSync *tsyncp);
953 extern afs_int32 afs_NFSFindVCache(struct vcache **avcp,
954 struct VenusFid *afid);
955 extern void afs_vcacheInit(int astatSize);
956 extern void shutdown_vcache(void);
957 extern void afs_DisconGiveUpCallbacks(void);
960 /* VNOPS/afs_vnop_access.c */
961 extern afs_int32 afs_GetAccessBits(register struct vcache *avc,
962 register afs_int32 arights,
963 register struct vrequest *areq);
964 extern int afs_AccessOK(struct vcache *avc, afs_int32 arights,
965 struct vrequest *areq, afs_int32 check_mode_bits);
966 #if defined(AFS_SUN5_ENV) || (defined(AFS_SGI_ENV) && !defined(AFS_SGI65_ENV))
967 extern int afs_access(OSI_VC_DECL(avc), register afs_int32 amode, int flags,
968 struct AFS_UCRED *acred);
970 extern int afs_access(OSI_VC_DECL(avc), register afs_int32 amode,
971 struct AFS_UCRED *acred);
973 extern int afs_getRights(OSI_VC_DECL(avc), register afs_int32 arights,
974 struct AFS_UCRED *acred);
976 /* VNOPS/afs_vnop_attrs.c */
977 extern int afs_CopyOutAttrs(register struct vcache *avc,
978 register struct vattr *attrs);
979 #if defined(AFS_SUN5_ENV) || defined(AFS_SGI_ENV)
980 extern int afs_getattr(OSI_VC_DECL(avc), struct vattr *attrs, int flags,
981 struct AFS_UCRED *acred);
983 extern int afs_getattr(OSI_VC_DECL(avc), struct vattr *attrs,
984 struct AFS_UCRED *acred);
986 extern int afs_VAttrToAS(register struct vcache *avc,
987 register struct vattr *av,
988 register struct AFSStoreStatus *as);
989 #if defined(AFS_SUN5_ENV) || defined(AFS_SGI_ENV)
990 extern int afs_setattr(OSI_VC_DECL(avc), register struct vattr *attrs,
991 int flags, struct AFS_UCRED *acred);
993 extern int afs_setattr(OSI_VC_DECL(avc), register struct vattr *attrs,
994 struct AFS_UCRED *acred);
997 /* VNOPS/afs_vnop_create.c */
999 extern int afs_create(struct nameidata *ndp, struct vattr *attrs);
1000 #else /* AFS_OSF_ENV */
1001 #ifdef AFS_SGI64_ENV
1002 extern int afs_create(OSI_VC_DECL(adp), char *aname, struct vattr *attrs,
1003 int flags, int amode, struct vcache **avcp,
1004 struct AFS_UCRED *acred);
1005 #else /* AFS_SGI64_ENV */
1006 extern int afs_create(OSI_VC_DECL(adp), char *aname, struct vattr *attrs,
1007 enum vcexcl aexcl, int amode, struct vcache **avcp,
1008 struct AFS_UCRED *acred);
1009 #endif /* AFS_SGI64_ENV */
1010 #endif /* AFS_OSF_ENV */
1011 extern int afs_LocalHero(register struct vcache *avc,
1012 register struct dcache *adc,
1013 register AFSFetchStatus * astat, register int aincr);
1016 /* VNOPS/afs_vnop_flock.c */
1017 extern void lockIdSet(struct AFS_FLOCK *flock, struct SimpleLocks *slp,
1019 extern int HandleFlock(register struct vcache *avc, int acom,
1020 struct vrequest *areq, pid_t clid, int onlymine);
1024 /* VNOPS/afs_vnop_lookup.c */
1025 extern int EvalMountPoint(register struct vcache *avc, struct vcache *advc,
1026 struct volume **avolpp,
1027 register struct vrequest *areq);
1028 extern void afs_InitFakeStat(struct afs_fakestat_state *state);
1029 extern int afs_EvalFakeStat(struct vcache **avcp,
1030 struct afs_fakestat_state *state,
1031 struct vrequest *areq);
1032 extern int afs_TryEvalFakeStat(struct vcache **avcp,
1033 struct afs_fakestat_state *state,
1034 struct vrequest *areq);
1035 extern void afs_PutFakeStat(struct afs_fakestat_state *state);
1036 extern int afs_ENameOK(register char *aname);
1037 extern void Check_AtSys(register struct vcache *avc, const char *aname,
1038 struct sysname_info *state, struct vrequest *areq);
1039 extern int Next_AtSys(register struct vcache *avc, struct vrequest *areq,
1040 struct sysname_info *state);
1041 extern int afs_DoBulkStat(struct vcache *adp, long dirCookie,
1042 struct vrequest *areqp);
1043 extern int afs_lookup();
1046 /* VNOPS/afs_vnop_open.c */
1047 #ifdef AFS_SGI64_ENV
1048 extern int afs_open(bhv_desc_t * bhv, struct vcache **avcp, afs_int32 aflags,
1049 struct AFS_UCRED *acred);
1051 extern int afs_open(struct vcache **avcp, afs_int32 aflags,
1052 struct AFS_UCRED *acred);
1056 /* VNOPS/afs_vnop_read.c */
1057 extern afs_int32 maxIHint;
1058 extern afs_int32 nihints;
1059 extern afs_int32 usedihint;
1060 extern int afs_MemRead(register struct vcache *avc, struct uio *auio,
1061 struct AFS_UCRED *acred, daddr_t albn,
1062 struct buf **abpp, int noLock);
1063 extern int afs_UFSRead(register struct vcache *avc, struct uio *auio,
1064 struct AFS_UCRED *acred, daddr_t albn,
1065 struct buf **abpp, int noLock);
1066 extern void afs_PrefetchChunk(struct vcache *avc, struct dcache *adc,
1067 struct AFS_UCRED *acred, struct vrequest *areq);
1070 /* VNOPS/afs_vnop_readdir.c */
1071 extern int afs_rd_stash_i;
1074 /* VNOPS/afs_vnop_remove.c */
1075 extern int afsremove(register struct vcache *adp, register struct dcache *tdc,
1076 register struct vcache *tvc, char *aname,
1077 struct AFS_UCRED *acred, struct vrequest *treqp);
1078 extern int afs_remunlink(register struct vcache *avc, register int doit);
1081 /* VNOPS/afs_vnop_rename.c */
1082 extern int afsrename(struct vcache *aodp, char *aname1, struct vcache *andp,
1083 char *aname2, struct AFS_UCRED *acred,
1084 struct vrequest *areq);
1087 /* VNOPS/afs_vnop_symlink.c */
1088 extern int afs_MemHandleLink(register struct vcache *avc,
1089 struct vrequest *areq);
1090 extern int afs_UFSHandleLink(register struct vcache *avc,
1091 struct vrequest *areq);
1093 /* VNOPS/afs_vnop_flock.c */
1094 extern afs_int32 lastWarnTime;
1096 /* VNOPS/afs_vnop_write.c */
1097 extern int afs_MemWrite(register struct vcache *avc, struct uio *auio,
1098 int aio, struct AFS_UCRED *acred, int noLock);
1099 extern int afs_StoreOnLastReference(register struct vcache *avc,
1100 register struct vrequest *treq);
1101 extern int afs_UFSWrite(register struct vcache *avc, struct uio *auio,
1102 int aio, struct AFS_UCRED *acred, int noLock);
1103 extern int afs_DoPartialWrite(register struct vcache *avc,
1104 struct vrequest *areq);
1105 extern int afs_closex(register struct file *afd);
1107 /* other VNOPS (please fix these) */
1108 extern int afs_close();
1109 extern int HandleIoctl();
1110 extern int afs_fsync();
1111 extern int afs_remove();
1112 extern int afs_link();
1113 extern int afs_rename();
1114 extern int afs_mkdir();
1115 extern int afs_rmdir();
1116 extern int afs_symlink();
1117 extern int afs_readdir();
1118 extern int afs_readlink();
1119 extern int afs_ustrategy();
1120 extern int afs_lockctl();
1124 extern afs_int32 afs_FVIndex;
1125 extern afs_int32 afs_volCounter;
1126 extern afs_rwlock_t afs_xvolume;
1127 extern struct volume *afs_volumes[NVOLS];
1128 #if defined(LINUX_USE_FH)
1129 extern struct fid volumeinfo_fh;
1130 extern int volumeinfo_fh_type;
1132 extern ino_t volumeInode;
1134 extern struct volume *afs_FindVolume(struct VenusFid *afid,
1135 afs_int32 locktype);
1136 extern struct volume *afs_freeVolList;
1137 extern afs_int32 fvTable[NFENTRIES];
1138 extern void InstallVolumeEntry(struct volume *av, struct vldbentry *ve,
1140 extern void InstallNVolumeEntry(struct volume *av, struct nvldbentry *ve,
1142 extern void InstallUVolumeEntry(struct volume *av, struct uvldbentry *ve,
1143 int acell, struct cell *tcell,
1144 struct vrequest *areq);
1145 extern void afs_ResetVolumeInfo(struct volume *tv);
1146 extern struct volume *afs_MemGetVolSlot(void);
1147 extern void afs_ResetVolumes(struct server *srvp);
1148 extern struct volume *afs_GetVolume(struct VenusFid *afid,
1149 struct vrequest *areq,
1150 afs_int32 locktype);
1151 extern struct volume *afs_GetVolumeByName(register char *aname,
1152 afs_int32 acell, int agood,
1153 struct vrequest *areq,
1154 afs_int32 locktype);
1155 extern struct volume *afs_UFSGetVolSlot(void);
1156 extern void afs_CheckVolumeNames(int flags);
1159 /* Prototypes for generated files that aren't really in src/afs/ */
1162 extern afs_int32 afs_uuid_equal(afsUUID * u1, afsUUID * u2);
1163 extern afs_int32 afs_uuid_is_nil(afsUUID * u1);
1164 extern void afs_htonuuid(afsUUID * uuidp);
1165 extern void afs_ntohuuid(afsUUID * uuidp);
1166 extern afs_int32 afs_uuid_create(afsUUID * uuid);
1167 extern u_short afs_uuid_hash(afsUUID * uuid);
1170 /* MISC PROTOTYPES - THESE SHOULD NOT BE HERE */
1171 /* MOVE THEM TO APPROPRIATE LOCATIONS */
1172 extern afs_int32 RXAFSCB_ExecuteRequest(struct rx_call *acall);
1173 extern afs_int32 RXSTATS_ExecuteRequest(struct rx_call *acall);
1174 extern afs_int32 PAGCB_ExecuteRequest(struct rx_call *acall);
1178 #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)
1179 #include "osi_prototypes.h"
1182 #endif /* _AFS_PROTOTYPES_H_ */