* This software has been released under the terms of the IBM Public
* License. For details, see the LICENSE file in the top-level source
* directory or online at http://www.openafs.org/dl/license10.html
+ *
+ * Portions Copyright (c) 2006 Sine Nomine Associates
*/
+#ifndef _AFS_VICED_HOST_H
+#define _AFS_VICED_HOST_H
+
#include "fs_stats.h" /*File Server stats package */
#ifdef AFS_PTHREAD_ENV
assert(pthread_mutex_lock(&host_glock_mutex) == 0)
#define H_UNLOCK \
assert(pthread_mutex_unlock(&host_glock_mutex) == 0)
+extern pthread_key_t viced_uclient_key;
#else /* AFS_PTHREAD_ENV */
#define H_LOCK
#define H_UNLOCK
#define h_threadsMask 31 /* for remainder */
/* size of the hold array for each host */
-#define h_maxSlots ((MAX_FILESERVER_THREAD+h_threadsPerSlot-1)>>h_threadsShift)
+#define h_maxSlots (((MAX_FILESERVER_THREAD+h_threadsPerSlot-1)>>h_threadsShift)+1)
struct Identity {
char valid; /* zero if UUID is unknown */
struct AddrPort interface[1];/* there are actually more than one here */
/* in network byte order */
};
+
struct host {
struct host *next, *prev; /* linked list of all hosts */
struct rx_connection *callback_rxcon; /* rx callback connection */
/* holds on this host; 1 bit per lwp.
* A hold prevents this structure and
* inferior structures from disappearing */
- unsigned int host; /* IP address of host interface that is
+ afs_uint32 host; /* IP address of host interface that is
* currently being used, in network
* byte order */
- unsigned short port; /* port address of host */
+ afs_uint16 port; /* port address of host */
char Console; /* XXXX This host is a console */
unsigned short hostFlags; /* bit map */
#if FS_STATS_DETAILED
char hcpsfailed; /* Retry the cps call next time */
prlist hcps; /* cps for hostip acls */
afs_uint32 LastCall; /* time of last call from host */
- afs_uint32 ActiveCall; /* time of any call but gettime */
+ afs_uint32 ActiveCall; /* time of any call but gettime,
+ getstats and getcaps */
struct client *FirstClient; /* first connection from host */
afs_uint32 cpsCall; /* time of last cps call from this host */
struct Interface *interface; /* all alternate addr for client */
- afs_uint32 cblist; /* Call back list for this host */
+ afs_uint32 cblist; /* index of a cb in the per-host circular CB list */
/*
* These don't get zeroed, keep them at the end. If index doesn't
* follow an unsigned short then we need to pad to ensure that
struct client *next; /* next client entry for host */
struct host *host; /* ptr to parent host entry */
afs_int32 sid; /* Connection number from this host */
- struct rx_connection *tcon; /* most recent server connection
- * associated with this client */
prlist CPS; /* cps for authentication */
int ViceId; /* Vice ID of user */
afs_int32 expTime; /* RX-only: expiration time */
/* Don't zero the lock */
#define CLIENT_TO_ZERO(C) ((int)(((char *)(&((C)->lock))-(char *)(C))))
+
/*
* key for the client structure stored in connection specific data
*/
(h)->prev ? ((h)->prev->next = (h)->next):0;\
( h == hostList )? (hostList = h->next):0;
+extern int DeleteAllCallBacks_r(struct host *host, int deletefe);
+extern int DeleteCallBack(struct host *host, AFSFid * fid);
+extern int MultiProbeAlternateAddress_r(struct host *host);
+extern int BreakDelayedCallBacks_r(struct host *host);
+extern int AddCallBack1(struct host *host, AFSFid * fid, afs_uint32 * thead, int type,
+ int locked);
+extern int BreakCallBack(struct host *xhost, AFSFid * fid, int flag);
+extern int DeleteFileCallBacks(AFSFid * fid);
+extern int CleanupTimedOutCallBacks(void);
+extern int CleanupTimedOutCallBacks_r(void);
+extern int MultiBreakCallBackAlternateAddress(struct host *host, struct AFSCBFids *afidp);
+extern int MultiBreakCallBackAlternateAddress_r(struct host *host,
+ struct AFSCBFids *afidp);
+extern int DumpCallBackState(void);
+extern int PrintCallBackStats(void);
+extern int ShutDown(void);
+extern void ShutDownAndCore(int dopanic);
+
extern struct host *h_Alloc(register struct rx_connection *r_con);
extern struct host *h_Alloc_r(register struct rx_connection *r_con);
-extern struct host *h_Lookup_r(afs_uint32 hostaddr, afs_uint32 hport,
+extern struct host *h_Lookup_r(afs_uint32 hostaddr, afs_uint16 hport,
int *heldp);
+extern void hashInsert_r(afs_uint32 addr, afs_uint16 port,
+ struct host* host);
extern struct host *h_LookupUuid_r(afsUUID * uuidp);
-extern int h_FreeConnection(struct rx_connection *tcon);
extern void h_Enumerate(int (*proc) (), char *param);
+extern void h_Enumerate_r(int (*proc) (), struct host *enumstart, char *param);
extern struct host *h_GetHost_r(struct rx_connection *tcon);
extern struct client *h_FindClient_r(struct rx_connection *tcon);
extern int h_ReleaseClient_r(struct client *client);
extern struct client *h_ID2Client(afs_int32 vid);
extern int GetClient(struct rx_connection *tcon, struct client **cp);
+extern int PutClient(struct client **cp);
extern void h_PrintStats();
extern void h_PrintClients();
extern void h_GetWorkStats();
extern void h_flushhostcps(register afs_uint32 hostaddr,
- register afs_uint32 hport);
+ register afs_uint16 hport);
+extern void h_GetHostNetStats(afs_int32 * a_numHostsP, afs_int32 * a_sameNetOrSubnetP,
+ afs_int32 * a_diffSubnetP, afs_int32 * a_diffNetworkP);
+extern int h_NBLock_r(register struct host *host);
+extern void h_DumpHosts();
+extern void h_InitHostPackage();
+extern void h_CheckHosts();
struct Interface *MultiVerifyInterface_r();
+extern int initInterfaceAddr_r(struct host *host, struct interfaceAddr *interf);
+
+#ifdef AFS_DEMAND_ATTACH_FS
+/*
+ * demand attach fs
+ * state serialization
+ */
+extern int h_SaveState(void);
+extern int h_RestoreState(void);
+#endif
+
+#define H_ENUMERATE_BAIL(held) ((held)|0x80000000)
+#define H_ENUMERATE_ISSET_BAIL(held) ((held)&0x80000000)
+#define H_ENUMERATE_ISSET_HELD(held) ((held)&0x7FFFFFFF)
struct host *(hosttableptrs[h_MAXHOSTTABLES]); /* Used by h_itoh */
#define h_htoi(host) ((host)->index) /* index isn't zeroed, no need to lock */
#define h_itoh(hostindex) (hosttableptrs[(hostindex)>>h_HTSHIFT]+((hostindex)&(h_HTSPERBLOCK-1)))
+#define rxr_GetEpoch(aconn) (((struct rx_connection *)(aconn))->epoch)
+
+#define rxr_CidOf(aconn) (((struct rx_connection *)(aconn))->cid)
+
+#define rxr_PortOf(aconn) \
+ rx_PortOf(rx_PeerOf(((struct rx_connection *)(aconn))))
+
+#define rxr_HostOf(aconn) \
+ rx_HostOf(rx_PeerOf((struct rx_connection *)(aconn)))
+
#define HCPS_INPROGRESS 0x01 /*set when CPS is being updated */
#define HCPS_WAITING 0x02 /*waiting for CPS to get updated */
#define ALTADDR 0x04 /*InitCallBack is being done */
#define RESETDONE 0x40 /* callback reset done */
#define HFE_LATER 0x80 /* host has FE_LATER callbacks */
#define HERRORTRANS 0x100 /* do error translation */
+#define HWHO_INPROGRESS 0x200 /* set when WhoAreYou running */
+#endif /* _AFS_VICED_HOST_H */
git://git.openafs.org / openafs.git / blobdiff