| RPC_SVC_CALLS(3) | Library Functions Manual | RPC_SVC_CALLS(3) | 
svc_dg_enablecache, svc_exit,
  svc_fdset, svc_freeargs,
  svc_getargs,
  svc_getreq_common,
  svc_getreq_poll,
  svc_getreqset,
  svc_getrpccaller,
  __svc_getcallercreds,
  svc_pollset, svc_run,
  svc_sendreply —
#include <rpc/rpc.h>
int
  
  svc_dg_enablecache(SVCXPRT
    *xprt, const unsigned
    cache_size);
void
  
  svc_exit(void);
bool_t
  
  svc_freeargs(const
    SVCXPRT *xprt, const
    xdrproc_t inproc, caddr_t
    in);
bool_t
  
  svc_getargs(const
    SVCXPRT *xprt, const
    xdrproc_t inproc, caddr_t
    in);
void
  
  svc_getreq_common(const
    int fd);
void
  
  svc_getreq_poll(struct
    pollfd *pfdp, const int
    pollretval);
void
  
  svc_getreqset(fd_set
    * rdfds);
struct netbuf *
  
  svc_getrpccaller(const
    SVCXPRT *xprt);
struct sockcred *
  
  __svc_getcallercreds(const
    SVCXPRT *xprt);
struct pollfd svc_pollset[FD_SETSIZE];
void
  
  svc_run(void);
bool_t
  
  svc_sendreply(const
    SVCXPRT *xprt, const
    xdrproc_t outproc, const
    caddr_t *out);
These routines are associated with the server side of the RPC
    mechanism. Some of them are called by the server side dispatch function,
    while others (such as svc_run()) are called when the
    server is initiated.
SVCXPRT data structure.
svc_dg_enablecache()svc_exit()svc_run() to return.
    As currently implemented, svc_exit()
        zeroes the svc_fdset global variable. If RPC
        server activity is to be resumed, services must be reregistered with the
        RPC library either through one of the
        rpc_svc_create() functions, or using
        xprt_register().
        svc_exit() has global scope and ends all RPC
        server activity. fd_set svc_fdset A global
        variable reflecting the RPC server's read file descriptor bit mask; it
        is suitable as a parameter to the
        select(2) system call.
        This is only of interest if service implementors do not call
        svc_run(), but rather do their own asynchronous
        event processing. This variable is read-only (do not pass its address to
        select(2)!), yet it may
        change after calls to svc_getreqset() or any
        creation routines.
svc_freeargs()svc_getargs(). This routine returns
      TRUE if the results were successfully freed, and
      FALSE otherwise.svc_getargs()TRUE if
      decoding succeeds, and FALSE otherwise.svc_getreq_common()svc_getreq_poll()svc_run(), but instead implements custom
      asynchronous event processing. It is called when
      poll(2) has determined that an
      RPC request has arrived on some RPC file descriptors;
      pollretval() is the return value from
      poll(2) and
      pfdp is the array of pollfd
      structures on which the
      poll(2) was done. It is
      assumed to be an array large enough to contain the maximal number of
      descriptors allowed.svc_getreqset()svc_run(), but instead implements custom
      asynchronous event processing. It is called when
      poll(2) has determined that an
      RPC request has arrived on some RPC file descriptors;
      rdfds is the resultant read file descriptor bit
      mask. The routine returns when all file descriptors associated with the
      value of rdfds have been serviced.svc_getrpccaller()__svc_getcallercreds()<sys/socket.h>,
      identifying the calling client. This only works if the client is calling
      the server over an AF_LOCAL socket.svc_run(). Service implementors who do not call
      svc_run() and who wish to use this array must
      perform this derivation themselves.svc_run()svc_getreq_poll() when one arrives. This procedure
      is usually waiting for the
      poll(2) system call to
    return.svc_sendreply()TRUE if it succeeds,
      FALSE otherwise.| May 3, 1993 | NetBSD 10.0 |