/*
* Copyright 2000, International Business Machines Corporation and others.
* All Rights Reserved.
- *
+ *
* This software has been released under the terms of the IBM Public
* License. For details, see the LICENSE file in the top-level source
* directory or online at http://www.openafs.org/dl/license10.html
extern int (*rx_justReceived) (struct rx_packet *, struct sockaddr_in *);
extern int (*rx_almostSent) (struct rx_packet *, struct sockaddr_in *);
+extern void rx_rto_setPeerTimeoutSecs(struct rx_peer *, int secs);
-extern void rx_SetEpoch(afs_uint32 epoch);
extern int rx_Init(u_int port);
extern int rx_InitHost(u_int host, u_int port);
+extern void rx_SetBusyChannelError(afs_int32 onoff);
#ifdef AFS_NT40_ENV
extern void rx_DebugOnOff(int on);
extern void rx_StatsOnOff(int on);
-#endif
-#ifndef KERNEL
-extern void rxi_StartServerProcs(int nExistingProcs);
+extern void rx_StartClientThread(void);
#endif
extern void rx_StartServer(int donateMe);
extern struct rx_connection *rx_NewConnection(afs_uint32 shost,
int serviceSecurityIndex);
extern void rx_SetConnDeadTime(struct rx_connection *conn,
int seconds);
-extern void rxi_CleanupConnection(struct rx_connection *conn);
+extern void rx_SetConnHardDeadTime(struct rx_connection *conn, int seconds);
+extern void rx_SetConnIdleDeadTime(struct rx_connection *conn, int seconds);
extern void rxi_DestroyConnection(struct rx_connection *conn);
extern void rx_GetConnection(struct rx_connection *conn);
extern void rx_DestroyConnection(struct rx_connection *conn);
extern struct rx_call *rx_NewCall(struct rx_connection *conn);
-extern int rxi_HasActiveCalls(struct rx_connection *aconn);
extern int rxi_GetCallNumberVector(struct rx_connection *aconn,
afs_int32 * aint32s);
extern int rxi_SetCallNumberVector(struct rx_connection *aconn,
afs_int32(*serviceProc) (struct
rx_call *
acall));
-extern struct rx_service *rx_NewServiceHost(afs_uint32 host, u_short port,
+extern struct rx_service *rx_NewServiceHost(afs_uint32 host, u_short port,
u_short serviceId,
char *serviceName,
struct rx_securityClass
int index),
void * handle, int arg);
extern afs_int32 rx_EndCall(struct rx_call *call, afs_int32 rc);
+extern void rx_InterruptCall(struct rx_call *call, afs_int32 error);
extern void rx_Finalize(void);
-extern void rxi_PacketsUnWait(void);
-extern struct rx_service *rxi_FindService(osi_socket socket,
- u_short serviceId);
-extern struct rx_call *rxi_NewCall(struct rx_connection *conn,
- int channel);
-
-/* Don't like this - change source at some point to make calls identical */
-#ifdef RX_ENABLE_LOCKS
-extern void rxi_FreeCall(struct rx_call *call, int haveCTLock);
-#else /* RX_ENABLE_LOCKS */
-extern void rxi_FreeCall(struct rx_call *call);
-#endif /* RX_ENABLE_LOCKS */
-
-extern char *rxi_Alloc(size_t size);
+extern void *rxi_Alloc(size_t size);
extern void rxi_Free(void *addr, size_t size);
-extern void rxi_SetPeerMtu(afs_uint32 host, afs_uint32 port,
- int mtu);
-extern struct rx_peer *rxi_FindPeer(afs_uint32 host,
- u_short port,
- struct rx_peer *origPeer, int create);
-extern struct rx_connection *rxi_FindConnection(osi_socket socket,
- afs_int32 host,
- u_short port,
- u_short serviceId,
- afs_uint32 cid,
- afs_uint32 epoch, int type,
- u_int securityIndex);
-extern struct rx_packet *rxi_ReceivePacket(struct rx_packet *np,
- osi_socket socket, afs_uint32 host,
- u_short port, int *tnop,
- struct rx_call **newcallp);
-extern int rxi_IsConnInteresting(struct rx_connection *aconn);
-extern struct rx_packet *rxi_ReceiveDataPacket(struct rx_call *call,
- struct rx_packet *np,
- int istack, osi_socket socket,
- afs_uint32 host, u_short port,
- int *tnop,
- struct rx_call **newcallp);
-extern struct rx_packet *rxi_ReceiveAckPacket(struct rx_call *call,
- struct rx_packet *np,
- int istack);
-extern struct rx_packet *rxi_ReceiveResponsePacket(struct
- rx_connection *conn, struct rx_packet
- *np, int istack);
-extern struct rx_packet *rxi_ReceiveChallengePacket(struct
- rx_connection *conn, struct rx_packet
- *np, int istack);
-extern void rxi_AttachServerProc(struct rx_call *call,
- osi_socket socket,
- int *tnop,
- struct rx_call **newcallp);
-extern void rxi_AckAll(struct rxevent *event, struct rx_call *call,
- char *dummy);
-extern void rxi_SendDelayedAck(struct rxevent *event,
- void *call /* struct rx_call *call */, void *dummy);
-extern void rxi_ClearTransmitQueue(struct rx_call *call,
- int force);
-extern void rxi_ClearReceiveQueue(struct rx_call *call);
-extern struct rx_packet *rxi_SendCallAbort(struct rx_call *call,
- struct rx_packet *packet,
- int istack, int force);
-extern struct rx_packet *rxi_SendConnectionAbort(struct rx_connection
- *conn,
- struct rx_packet *packet,
- int istack, int force);
-extern void rxi_ConnectionError(struct rx_connection *conn,
- afs_int32 error);
extern void rxi_CallError(struct rx_call *call, afs_int32 error);
-extern void rxi_ResetCall(struct rx_call *call,
- int newcall);
-extern struct rx_packet *rxi_SendAck(struct rx_call *call, struct rx_packet
- *optionalPacket, int serial, int reason,
- int istack);
-extern void rxi_StartUnlocked(struct rxevent *event,
- void *call, /* struct rx_call */
- void *arg1, int istack);
-extern void rxi_Start(struct rxevent *event,
- void *call, /* struct rx_call */
- void *arg1, int istack);
-extern void rxi_Send(struct rx_call *call,
- struct rx_packet *p, int istack);
-#ifdef RX_ENABLE_LOCKS
-extern int rxi_CheckCall(struct rx_call *call, int haveCTLock);
-#else /* RX_ENABLE_LOCKS */
-extern int rxi_CheckCall(struct rx_call *call);
-#endif /* RX_ENABLE_LOCKS */
-extern void rxi_KeepAliveEvent(struct rxevent *event,
- void *call /* struct rx_call *call */,
- void *dummy);
-extern void rxi_ScheduleKeepAliveEvent(struct rx_call *call);
-extern void rxi_KeepAliveOn(struct rx_call *call);
-extern void rxi_SendDelayedConnAbort(struct rxevent *event,
- void *conn, /* struct rx_connection *conn */
- void *dummy);
-extern void rxi_SendDelayedCallAbort(struct rxevent *event,
- void *call, /* struct rx_call *call */
- void *dummy);
-extern void rxi_ChallengeEvent(struct rxevent *event,
- void *conn, /* struct rx_connection *conn */
- void *arg1, int atries);
-extern void rxi_ChallengeOn(struct rx_connection *conn);
-extern void rxi_ComputeRoundTripTime(struct rx_packet *p,
- struct clock *sentp,
- struct rx_peer *peer);
-extern void rxi_ReapConnections(struct rxevent *unused, void *unused1,
- void *unused2);
+extern void rx_SetConnSecondsUntilNatPing(struct rx_connection *conn,
+ afs_int32 seconds);
+extern void rx_KeepAliveOn(struct rx_call *call);
+extern void rx_KeepAliveOff(struct rx_call *call);
extern int rxs_Release(struct rx_securityClass *aobj);
#ifndef KERNEL
extern void rx_PrintTheseStats(FILE * file, struct rx_statistics *s, int size,
afs_uint32 debugSupportedValues,
struct rx_debugPeer *peer,
afs_uint32 * supportedValues);
+extern afs_int32 rx_GetLocalPeers(afs_uint32 peerHost, afs_uint16 peerPort,
+ struct rx_debugPeer * peerStats);
extern void shutdown_rx(void);
-#ifndef osirx_AssertMine
-extern void osirx_AssertMine(afs_kmutex_t * lockaddr, char *msg);
-#endif
#ifndef KERNEL
extern int rx_KeyCreate(rx_destructor_t rtn);
#endif
extern void rx_SetSpecific(struct rx_connection *conn, int key, void *ptr);
extern void *rx_GetSpecific(struct rx_connection *conn, int key);
+extern void rx_SetServiceSpecific(struct rx_service *svc, int key, void *ptr);
+extern void * rx_GetServiceSpecific(struct rx_service *svc, int key);
extern void rx_IncrementTimeAndCount(struct rx_peer *peer,
afs_uint32 rxInterface,
afs_uint32 currentFunc,
extern void rx_clearPeerRPCStats(afs_uint32 clearFlag);
extern void rx_SetRxStatUserOk(int (*proc) (struct rx_call * call));
extern int rx_RxStatUserOk(struct rx_call *call);
+extern void rx_ClearProcessRPCStats(afs_int32 rxInterface);
+extern void rx_ClearPeerRPCStats(afs_int32 rxInterface, afs_uint32 peerHost, afs_uint16 peerPort);
+extern void *rx_CopyProcessRPCStats(afs_uint64 op);
+extern void *rx_CopyPeerRPCStats(afs_uint64 op, afs_uint32 peerHost, afs_uint16 peerPort);
+extern void rx_ReleaseRPCStats(void *stats);
extern afs_int32 rx_SetSecurityConfiguration(struct rx_service *service,
rx_securityConfigVariables type,
void *value);
+extern int rx_GetThreadNum(void);
+extern int rx_SetThreadNum(void);
void rxi_DebugInit(void);
-void rxi_DebugPrint(char *format, ...);
+void rxi_DebugPrint(char *format, ...)
+ AFS_ATTRIBUTE_FORMAT(__printf__, 1, 2);
+
+extern int rx_GetNetworkError(struct rx_connection *conn, int *err_origin,
+ int *err_type, int *err_code, const char **msg);
/* rx_clock.c */
#if !defined(clock_Init)
#if !defined(clock_UpdateTime)
extern void clock_UpdateTime(void);
#endif
+#if defined(UKERNEL) && !defined(osi_GetTime)
+extern int osi_GetTime(struct timeval *tv);
+#endif
/* rx_clock_nt.c */
/* rx_event.c */
extern int rxevent_nFree;
extern int rxevent_nPosted;
-#if 0
-extern struct rxevent *rxevent_Post(struct clock *when,
- void (*func) (struct rxevent * event,
- struct rx_connection * conn,
- struct rx_call * acall),
- void *arg, void *arg1);
-/* this func seems to be called with tons of different style routines, need to look
-at another time. */
-#else
-extern struct rxevent *rxevent_Post(struct clock *when,
- void (*func) (struct rxevent *, void *, void *),
- void *arg, void *arg1);
-extern struct rxevent *rxevent_Post2(struct clock *when,
- void (*func) (struct rxevent *, void *, void *, int),
- void *arg, void *arg1, int arg2);
-extern struct rxevent *rxevent_PostNow(struct clock *when, struct clock *now,
- void (*func) (struct rxevent *, void *, void *), void *arg, void *arg1);
-extern struct rxevent *rxevent_PostNow2(struct clock *when, struct clock *now,
- void (*func) (struct rxevent *, void *, void *, int), void *arg,
- void *arg1, int arg2);
-#endif
+extern struct rxevent *rxevent_Post(struct clock *when, struct clock *now,
+ void (*func) (struct rxevent *, void *,
+ void *, int),
+ void *arg, void *arg1, int arg2);
extern void shutdown_rxevent(void);
extern struct rxepoch *rxepoch_Allocate(struct clock *when);
extern void rxevent_Init(int nEvents, void (*scheduler) (void));
-extern void rxevent_Cancel_1(struct rxevent *ev,
- struct rx_call *call,
- int type);
extern int rxevent_RaiseEvents(struct clock *next);
extern void rxi_setaddr(afs_uint32 x);
extern afs_uint32 rxi_getaddr(void);
extern int rx_getAllAddr(afs_uint32 * buffer, int maxSize);
-extern int rx_getAllAddrMaskMtu(afs_uint32 addrBuffer[],
+extern int rx_getAllAddrMaskMtu(afs_uint32 addrBuffer[],
afs_uint32 maskBuffer[],
afs_uint32 mtuBuffer[],
int maxSize);
/* rx_globals.c */
-
-
+extern int rx_GetMaxReceiveWindow(void);
+extern int rx_GetMaxSendWindow(void);
+extern void rx_SetMaxReceiveWindow(int packets);
+extern void rx_SetMaxSendWindow(int packets);
+extern int rx_GetMinPeerTimeout(void);
+extern void rx_SetMinPeerTimeout(int msecs);
+
+#ifdef KERNEL
/* rx_kcommon.c */
struct socket;
extern int (*rxk_PacketArrivalProc) (struct rx_packet * ahandle,
extern void rxk_shutdownPorts(void);
extern osi_socket rxi_GetUDPSocket(u_short port);
extern osi_socket rxi_GetHostUDPSocket(u_int host, u_short port);
-#if defined(KERNEL) && defined(AFS_LINUX26_ENV)
-#define osi_Panic(msg...) do { printk(KERN_CRIT "openafs: " msg); BUG(); } while (0)
-#undef osi_Assert
-#define osi_Assert(expr) \
- do { if (!(expr)) { osi_AssertFailK(#expr, __FILE__, __LINE__); BUG(); } } while (0)
-#else
-#if defined(KERNEL) && (defined(AFS_AIX_ENV) && !defined(AFS_AIX61_ENV))
-extern void osi_Panic(char *fmt, void *a1, void *a2, void *a3);
-#else
-#ifdef AFS_AIX61_ENV
-/* No prototype. Deliberate, since there's no vprintf et al */
-#else
-extern void osi_Panic(char *fmt, ...);
-#endif
-#endif
-#endif
extern int osi_utoa(char *buf, size_t len, unsigned long val);
extern void rxi_InitPeerParams(struct rx_peer *pp);
extern void shutdown_rxkernel(void);
-#ifdef AFS_USERSPACE_IP_ADDR
+# ifdef AFS_USERSPACE_IP_ADDR
extern int rxi_GetcbiInfo(void);
extern afs_int32 rxi_Findcbi(afs_uint32 addr);
-#else
+# else
extern int rxi_GetIFInfo(void);
-#endif
-#ifndef UKERNEL
-#if 0
+# endif
+# ifndef UKERNEL
extern int rxk_FreeSocket(struct socket *asocket);
-#endif
-#ifndef AFS_NT40_ENV
extern osi_socket *rxk_NewSocket(short aport);
-#endif
-#endif
+# endif
extern int rxk_ReadPacket(osi_socket so, struct rx_packet *p, int *host,
int *port);
-#ifdef UKERNEL
+# ifdef UKERNEL
extern void *rx_ServerProc(void *);
-#endif
-extern void osi_AssertFailK(const char *expr, const char *file, int line);
+# endif
+# ifndef AFS_LINUX26_ENV
+extern void osi_AssertFailK(const char *expr, const char *file, int line) AFS_NORETURN;
+# endif
extern void rxk_ListenerProc(void);
extern void rxk_Listener(void);
-#ifndef UKERNEL
+# ifndef UKERNEL
extern void afs_rxevent_daemon(void);
-#endif
-#if defined(AFS_DARWIN80_ENV) && defined(KERNEL)
-extern ifnet_t rxi_FindIfnet(afs_uint32 addr, afs_uint32 * maskp);
-#else
-extern struct ifnet *rxi_FindIfnet(afs_uint32 addr, afs_uint32 * maskp);
-#endif
+# endif
+extern rx_ifnet_t rxi_FindIfnet(afs_uint32 addr, afs_uint32 * maskp);
extern void osi_StopListener(void);
/* ARCH/rx_kmutex.c */
-#if defined(KERNEL) && defined(AFS_LINUX20_ENV)
+# if defined(AFS_LINUX20_ENV)
extern void afs_mutex_init(afs_kmutex_t * l);
extern void afs_mutex_enter(afs_kmutex_t * l);
extern int afs_mutex_tryenter(afs_kmutex_t * l);
extern int afs_cv_wait(afs_kcondvar_t * cv, afs_kmutex_t * l, int sigok);
extern void afs_cv_timedwait(afs_kcondvar_t * cv, afs_kmutex_t * l,
int waittime);
-#endif
+# endif
/* ARCH/rx_knet.c */
-#if defined(KERNEL) && !defined(AFS_SGI_ENV)
+# if !defined(AFS_SGI_ENV)
extern int osi_NetSend(osi_socket asocket, struct sockaddr_in *addr,
struct iovec *dvec, int nvecs, afs_int32 asize,
int istack);
-#endif
+# endif
+# ifdef RXK_UPCALL_ENV
+extern void rx_upcall(socket_t so, void *arg, __unused int waitflag);
+# else
extern int osi_NetReceive(osi_socket so, struct sockaddr_in *addr,
struct iovec *dvec, int nvecs, int *lengthp);
-#if defined(KERNEL) && defined(AFS_SUN510_ENV)
+# endif
+# if defined(AFS_SUN510_ENV)
extern void osi_StartNetIfPoller(void);
extern void osi_NetIfPoller(void);
+extern void osi_StopNetIfPoller(void);
extern struct afs_ifinfo afsifinfo[ADDRSPERSITE];
-#endif
+# endif
extern void osi_StopListener(void);
extern int rxi_FindIfMTU(afs_uint32 addr);
-#ifndef RXK_LISTENER_ENV
-extern void rxk_init();
-#endif
+# if defined(UKERNEL)
+extern void rxi_ListenerProc(osi_socket usockp, int *tnop,
+ struct rx_call **newcallp);
+# endif
+
+# if !defined(RXK_LISTENER_ENV) && !defined(RXK_UPCALL_ENV)
+extern void rxk_init(void);
+# endif
/* UKERNEL/rx_knet.c */
-#ifdef UKERNEL
+# ifdef UKERNEL
extern void afs_rxevent_daemon(void);
+# endif
#endif
-
/* rx_lwp.c */
extern void rxi_Sleep(void *addr);
extern void rxi_Delay(int seconds);
extern struct rx_securityClass *rxnull_NewServerSecurityObject(void);
extern struct rx_securityClass *rxnull_NewClientSecurityObject(void);
+
/* rx_packet.c */
extern afs_int32 rx_SlowGetInt32(struct rx_packet *packet, size_t offset);
extern afs_int32 rx_SlowPutInt32(struct rx_packet *packet, size_t offset,
extern int rxi_RoundUpPacket(struct rx_packet *p, unsigned int nb);
extern int rxi_AllocDataBuf(struct rx_packet *p, int nb, int cla_ss);
extern void rxi_MorePackets(int apackets);
-extern void rxi_MorePacketsNoLock(int apackets);
+#if defined(AFS_PTHREAD_ENV)
+extern void rxi_MorePacketsTSFPQ(int apackets, int flush_global, int num_keep_local); /* more flexible packet alloc function */
+extern void rxi_FlushLocalPacketsTSFPQ(void); /* flush all thread-local packets to global queue */
+#endif
extern void rxi_FreeAllPackets(void);
extern void rx_CheckPackets(void);
-extern void rxi_FreePacketNoLock(struct rx_packet *p);
-extern int rxi_FreeDataBufsNoLock(struct rx_packet *p, afs_uint32 first);
extern void rxi_RestoreDataBufs(struct rx_packet *p);
extern int rxi_TrimDataBufs(struct rx_packet *p, int first);
extern void rxi_FreePacket(struct rx_packet *p);
-extern struct rx_packet *rxi_AllocPacketNoLock(int cla_ss);
extern struct rx_packet *rxi_AllocPacket(int cla_ss);
-extern int rxi_AllocPackets(int cla_ss, int num_pkts, struct rx_queue *q);
-extern int rxi_FreePackets(int num_pkts, struct rx_queue *q);
+extern int rxi_AllocPackets(int cla_ss, int num_pkts, struct opr_queue *q);
+extern int rxi_FreePackets(int num_pkts, struct opr_queue *q);
extern struct rx_packet *rxi_AllocSendPacket(struct rx_call *call,
int want);
extern int rxi_ReadPacket(osi_socket socket, struct rx_packet *p,
afs_uint32 * host, u_short * port);
extern struct rx_packet *rxi_SplitJumboPacket(struct rx_packet *p,
- afs_int32 host, short port,
+ afs_uint32 host, short port,
int first);
#ifndef KERNEL
extern int osi_NetSend(osi_socket socket, void *addr, struct iovec *dvec,
#endif
extern struct rx_packet *rxi_ReceiveDebugPacket(struct rx_packet *ap,
osi_socket asocket,
- afs_int32 ahost, short aport,
+ afs_uint32 ahost, short aport,
int istack);
extern struct rx_packet *rxi_ReceiveVersionPacket(struct rx_packet
*ap, osi_socket asocket,
- afs_int32 ahost,
+ afs_uint32 ahost,
short aport, int istack);
extern void rxi_SendPacket(struct rx_call *call, struct rx_connection *conn,
struct rx_packet *p, int istack);
extern void rxi_SendPacketList(struct rx_call *call,
struct rx_connection *conn,
struct rx_packet **list, int len, int istack);
+extern void rxi_SendRawAbort(osi_socket socket, afs_uint32 host, u_short port,
+ afs_int32 error, struct rx_packet *source,
+ int istack);
extern struct rx_packet *rxi_SendSpecial(struct rx_call *call,
struct rx_connection *conn,
struct rx_packet *optionalPacket,
extern int rxi_AdjustMaxMTU(int mtu, int peerMaxMTU);
extern int rxi_AdjustDgramPackets(int frags, int mtu);
-
/* rxperf.c */
/* rx_pthread.c */
+extern int rx_NewThreadId(void);
extern void rxi_Delay(int sec);
extern void rxi_InitializeThreadSupport(void);
extern void rxi_StartServerProc(void *(*proc) (void *), int stacksize);
extern int rxi_Recvmsg(osi_socket socket, struct msghdr *msg_p, int flags);
extern int rxi_Sendmsg(osi_socket socket, struct msghdr *msg_p, int flags);
-
/* rx_rdwr.c */
extern int rxi_ReadProc(struct rx_call *call, char *buf,
int nbytes);
extern int rx_WriteProc(struct rx_call *call, char *buf, int nbytes);
extern int rx_WriteProc32(struct rx_call *call,
afs_int32 * value);
-extern int rxi_WritevAlloc(struct rx_call *call, struct iovec *iov, int *nio,
- int maxio, int nbytes);
extern int rx_WritevAlloc(struct rx_call *call, struct iovec *iov, int *nio,
int maxio, int nbytes);
extern int rxi_WritevProc(struct rx_call *call, struct iovec *iov, int nio,
extern void rxi_FlushWrite(struct rx_call *call);
extern void rx_FlushWrite(struct rx_call *call);
+
+
+/* rx_stats.c */
+extern struct rx_statistics * rx_GetStatistics(void);
+extern void rx_FreeStatistics(struct rx_statistics **);
+
/* rx_trace.c */
extern afs_kmutex_t rx_if_mutex;
#endif
extern osi_socket rxi_GetUDPSocket(u_short port);
-extern void osi_AssertFailU(const char *expr, const char *file, int line);
extern void rxi_InitPeerParams(struct rx_peer *pp);
extern int rxi_HandleSocketError(int socket);
extern void osi_Free(void *x, afs_int32 size);
#endif
#endif /* defined(AFS_AIX32_ENV) && !defined(KERNEL) */
+#ifndef KERNEL
+extern void osi_Panic(char *fmt, ...) AFS_NORETURN;
+#endif
extern void rx_GetIFInfo(void);
extern void rx_SetNoJumbo(void);
-extern void rx_SetMaxMTU(int mtu);
+extern int rx_SetMaxMTU(int mtu);
/* rx_xmit_nt.c */
#ifndef afs_osi_Alloc
extern void *afs_osi_Alloc(size_t x);
#endif
-#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
git://git.openafs.org / openafs.git / blobdiff