src/rx/rx_internal.h

   1 /* Internal structures that are private to RX itself. These shouldn't be
   2  * modified by library callers.
   3  *
   4  * Data structures that are visible to security layers, but not to
   5  * customers of RX belong in rx_private.h, which is installed.
   6  */
   7
   8 #ifdef AFS_RXERRQ_ENV
   9 # if defined(AFS_LINUX26_ENV) || defined(AFS_USR_LINUX26_ENV)
  10 #  include <linux/types.h>
  11 #  include <linux/errqueue.h>
  12 #  include <linux/icmp.h>
  13 # endif
  14 #endif
  15
  16 /* Globals that we don't want the world to know about */
  17 extern rx_atomic_t rx_nWaiting;
  18 extern rx_atomic_t rx_nWaited;
  19
  20 /* Prototypes for internal functions */
  21
  22 /* rx.c */
  23 extern int rxi_IsRunning(void);
  24 extern void rxi_CancelDelayedAckEvent(struct rx_call *);
  25 extern void rxi_PacketsUnWait(void);
  26 extern void rxi_SetPeerMtu(struct rx_peer *peer, afs_uint32 host,
  27                            afs_uint32 port, int mtu);
  28 #ifdef AFS_RXERRQ_ENV
  29 extern void rxi_ProcessNetError(struct sock_extended_err *err,
  30                                 afs_uint32 addr, afs_uint16 port);
  31 #endif
  32 extern struct rx_peer *rxi_FindPeer(afs_uint32 host, u_short port,
  33                                     int create);
  34 extern struct rx_packet *rxi_ReceivePacket(struct rx_packet *np,
  35                                            osi_socket socket, afs_uint32 host,
  36                                            u_short port, int *tnop,
  37                                            struct rx_call **newcallp);
  38 extern int rxi_IsConnInteresting(struct rx_connection *aconn);
  39 extern void rxi_PostDelayedAckEvent(struct rx_call *call, struct clock *now);
  40 extern void rxi_ConnectionError(struct rx_connection *conn, afs_int32 error);
  41 extern void rxi_Start(struct rx_call *call, int istack);
  42 extern void rxi_Send(struct rx_call *call, struct rx_packet *p, int istack);
  43 extern struct rx_packet *rxi_SendAck(struct rx_call *call,
  44                                      struct rx_packet *optionalPacket,
  45                                      int serial, int reason, int istack);
  46 extern struct rx_packet *rxi_SendConnectionAbort(struct rx_connection *conn,
  47                                                  struct rx_packet *packet,
  48                                                  int istack, int force);
  49 extern void rxi_IncrementTimeAndCount(struct rx_peer *peer,
  50                                       afs_uint32 rxInterface,
  51                                       afs_uint32 currentFunc,
  52                                       afs_uint32 totalFunc,
  53                                       struct clock *queueTime,
  54                                       struct clock *execTime,
  55                                       afs_uint64 bytesSent,
  56                                       afs_uint64 bytesRcvd,
  57                                       int isServer);
  58 #ifdef RX_ENABLE_LOCKS
  59 extern void rxi_WaitforTQBusy(struct rx_call *call);
  60 #else
  61 # define rxi_WaitforTQBusy(call)
  62 #endif
  63
  64 /* rx_packet.h */
  65
  66 extern int rxi_SendIovecs(struct rx_connection *conn, struct iovec *iov,
  67                           int iovcnt, size_t length, int istack);
  68 extern void rxi_SendRaw(struct rx_call *call, struct rx_connection *conn,
  69                         int type, char *data, int bytes, int istack);