libafs: Flush vcaches in afs_shutdown

[openafs.git] / src / afs / afs_prototypes.h

diff --git a/src/afs/afs_prototypes.h b/src/afs/afs_prototypes.h
index 0959fdc..efcf622 100644 (file)
--- a/src/afs/afs_prototypes.h
+++ b/src/afs/afs_prototypes.h
@@ -11,8 +11,9 @@
 #define _AFS_PROTOTYPES_H_
 
 /* afs_analyze.c */
-extern int afs_Analyze(struct afs_conn *aconn, afs_int32 acode,
-                      struct VenusFid *afid, struct vrequest *areq,
+extern int afs_Analyze(struct afs_conn *aconn, struct rx_connection *rxconn,
+                       afs_int32 acode, struct VenusFid *afid,
+                       struct vrequest *areq,
                       int op, afs_int32 locktype, struct cell *cellp);
 
 /* afs_axscache.c */
@@ -144,6 +145,7 @@ extern struct cell *afs_GetCellByHandle(void *handle, afs_int32 locktype);
 extern struct cell *afs_GetCellByIndex(afs_int32 cellidx, afs_int32 locktype);
 extern struct cell *afs_GetCellByName(char *acellName, afs_int32 locktype);
 extern struct cell *afs_GetPrimaryCell(afs_int32 locktype);
+extern afs_int32 afs_GetPrimaryCellNum(void);
 extern int afs_IsPrimaryCellNum(afs_int32 cellnum);
 extern int afs_IsPrimaryCell(struct cell *cell);
 extern void *afs_TraverseCells(void *(*cb) (struct cell *, void *),
@@ -175,20 +177,27 @@ extern afs_rwlock_t afs_xinterface;
 extern afs_rwlock_t afs_xconn;
 extern struct afs_conn *afs_Conn(struct VenusFid *afid,
                             struct vrequest *areq,
-                            afs_int32 locktype);
+                            afs_int32 locktype,
+                             struct rx_connection **rxconn);
 extern struct afs_conn *afs_ConnBySA(struct srvAddr *sap, unsigned short aport,
                                 afs_int32 acell, struct unixuser *tu,
                                 int force_if_down, afs_int32 create,
-                                afs_int32 locktype);
+                                afs_int32 locktype,
+                                struct rx_connection **rxconn);
 extern struct afs_conn *afs_ConnByMHosts(struct server *ahosts[],
                                     unsigned short aport, afs_int32 acell,
                                     struct vrequest *areq,
-                                    afs_int32 locktype);
+                                    afs_int32 locktype,
+                                    struct rx_connection **rxconn);
 extern struct afs_conn *afs_ConnByHost(struct server *aserver,
                                   unsigned short aport, afs_int32 acell,
                                   struct vrequest *areq, int aforce,
-                                  afs_int32 locktype);
-extern void afs_PutConn(struct afs_conn *ac, afs_int32 locktype);
+                                  afs_int32 locktype,
+                                  struct rx_connection **rxconn);
+extern void afs_PutConn(struct afs_conn *ac, struct rx_connection *rxconn,
+                        afs_int32 locktype);
+extern void afs_ReleaseConns(struct sa_conn_vector *tcv);
+extern void afs_ReleaseConnsUser(register struct unixuser *au);
 extern void ForceNewConnections(struct srvAddr *sap);
 
 
@@ -493,7 +502,8 @@ extern int afs_CacheStoreVCache(struct dcache **dcList, struct vcache *avc,
                                unsigned int high, unsigned int moredata,
                                afs_hyper_t *anewDV,
                                  afs_size_t *amaxStoredLength);
-extern int afs_CacheFetchProc(struct afs_conn *tc, struct osi_file *fP,
+extern int afs_CacheFetchProc(struct afs_conn *tc, struct rx_connection *rxconn,
+                                struct osi_file *fP,
                                afs_size_t abase, struct dcache *adc,
                                struct vcache *avc, afs_int32 size,
                                struct afs_FetchOutput *tsmall);
@@ -511,7 +521,7 @@ extern int afs_MemWriteBlk(struct osi_file *fP, int offset,
                           void *src, int size);
 extern int afs_MemWritevBlk(struct memCacheEntry *mceP, int offset,
                            struct iovec *iov, int nio, int size);
-extern int afs_MemWriteUIO(afs_dcache_id_t *ainode, struct uio *uioP);
+extern int afs_MemWriteUIO(struct vcache *, afs_dcache_id_t *, struct uio *);
 extern int afs_MemCacheTruncate(struct osi_file *fP,
                                int size);
 extern void shutdown_memcache(void);
@@ -549,15 +559,12 @@ extern const afs_ucred_t *afs_osi_proc2cred(afs_proc_t * pr);
 #endif
 
 /* afs_osi_alloc.c */
-#ifndef AFS_FBSD_ENV
+#ifndef AFS_PRIVATE_OSI_ALLOCSPACES
 extern afs_lock_t osi_fsplock;
 extern afs_lock_t osi_flplock;
 #endif
 
 extern void *afs_osi_Alloc_debug(size_t x, char *func, int line);
-#ifndef afs_osi_Alloc_NoSleep
-extern void *afs_osi_Alloc_NoSleep(size_t x);
-#endif
 #ifndef afs_osi_Free
 extern void afs_osi_Free(void *x, size_t asize);
 #endif
@@ -618,6 +625,9 @@ extern int afs_linux_storeproc(struct storeOps *, void *, struct dcache *,
                               int *, afs_size_t *);
 #endif
 
+/* ARCH/osi_crypto.c */
+extern int osi_readRandom(void *, afs_size_t);
+
 /* ARCH/osi_misc.c */
 extern void afs_osi_SetTime(osi_timeval_t * atv);
 
@@ -844,6 +854,15 @@ extern void afs_MarkServerUpOrDown(struct srvAddr *sa, int a_isDown);
 extern afs_int32 afs_ServerDown(struct srvAddr *sa);
 extern void afs_CountServers(void);
 extern void afs_CheckServers(int adown, struct cell *acellp);
+extern void afs_LoopServers(int adown, struct cell *acellp, int vlalso,
+                           void (*func1) (struct rx_connection **rxconns,
+                                          int nconns, int nservers,
+                                          struct afs_conn **conns,
+                                          struct srvAddr **addrs),
+                           void (*func2) (struct rx_connection **rxconns,
+                                          int nconns, int nservers,
+                                          struct afs_conn **conns,
+                                          struct srvAddr **addrs));
 extern unsigned int afs_random(void);
 extern int afs_randomMod15(void);
 extern int afs_randomMod127(void);
@@ -902,6 +921,8 @@ extern int copyin_afs_ioctl(caddr_t cmarg, struct afs_ioctl *dst);
 #if defined(AFS_DARWIN_ENV) || defined(AFS_XBSD_ENV)
 #ifdef AFS_DARWIN100_ENV
 extern int afs3_syscall(afs_proc_t *p, void *args, unsigned int *retval);
+#elif defined(AFS_FBSD90_ENV) || defined(AFS_FBSD82_ENV)
+/* afs3_syscall prototype is in sys/sysproto.h */
 #elif defined(AFS_FBSD_ENV)
 extern int afs3_syscall(struct thread *p, void *args);
 #elif defined(AFS_NBSD40_ENV)
@@ -915,6 +936,22 @@ extern int afs3_syscall(afs_proc_t *p, void *args, long *retval);
 extern int Afs_syscall(void);
 #endif
 
+/* afs_tokens.c */
+struct ktc_tokenUnion;
+struct ktc_setTokenData;
+
+extern union tokenUnion *afs_FindToken(struct tokenJar *, rx_securityIndex);
+extern void afs_FreeTokens(struct tokenJar **);
+extern union tokenUnion *afs_AddToken(struct tokenJar **, rx_securityIndex);
+extern void afs_DiscardExpiredTokens(struct tokenJar **, afs_int32);
+extern int afs_HasValidTokens(struct tokenJar *, afs_int32);
+extern int afs_HasUsableTokens(struct tokenJar *, afs_int32);
+extern void afs_AddRxkadToken(struct tokenJar **, char *, int,
+                             struct ClearToken *);
+extern int afs_AddTokenFromPioctl(struct tokenJar **, struct ktc_tokenUnion *);
+extern int afs_ExtractTokensForPioctl(struct tokenJar *, time_t,
+                                     struct ktc_setTokenData *);
+
 /* UKERNEL/afs_usrops.c */
 #ifdef UKERNEL
 extern void uafs_Shutdown(void);
@@ -1030,6 +1067,7 @@ extern struct vcache *afs_LookupVCache(struct VenusFid *afid,
                                       struct vrequest *areq,
                                       afs_int32 * cached, struct vcache *adp,
                                       char *aname);
+extern void afs_FlushAllVCaches(void);
 extern int afs_FlushVCache(struct vcache *avc, int *slept);
 extern struct vcache *afs_GetRootVCache(struct VenusFid *afid,
                                        struct vrequest *areq,
@@ -1212,12 +1250,11 @@ extern int afs_open(struct vcache **avcp, afs_int32 aflags,
 
 
 /* VNOPS/afs_vnop_read.c */
-extern int afs_MemRead(struct vcache *avc, struct uio *auio,
-                      afs_ucred_t *acred, daddr_t albn,
-                      struct buf **abpp, int noLock);
-extern int afs_UFSRead(struct vcache *avc, struct uio *auio,
-                      afs_ucred_t *acred, daddr_t albn,
-                      struct buf **abpp, int noLock);
+extern int afs_read(struct vcache *avc, struct uio *auio,
+                   afs_ucred_t *acred, int noLock);
+
+extern int afs_UFSReadUIO(afs_dcache_id_t *cacheId, struct uio *tuiop);
+
 extern void afs_PrefetchChunk(struct vcache *avc, struct dcache *adc,
                              afs_ucred_t *acred, struct vrequest *areq);
 
@@ -1275,12 +1312,13 @@ extern int afs_readlink(OSI_VC_DECL(avc), struct uio *auio,
                        afs_ucred_t *acred);
 
 /* VNOPS/afs_vnop_write.c */
-extern int afs_MemWrite(struct vcache *avc, struct uio *auio,
-                       int aio, afs_ucred_t *acred, int noLock);
+extern int afs_write(struct vcache *avc, struct uio *auio, int aio,
+                    afs_ucred_t *acred, int noLock);
+
+extern int afs_UFSWriteUIO(struct vcache *, afs_dcache_id_t *, struct uio *);
+
 extern int afs_StoreOnLastReference(struct vcache *avc,
                                    struct vrequest *treq);
-extern int afs_UFSWrite(struct vcache *avc, struct uio *auio,
-                       int aio, afs_ucred_t *acred, int noLock);
 extern int afs_DoPartialWrite(struct vcache *avc,
                              struct vrequest *areq);
 extern int afs_closex(struct file *afd);