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diff --git a/src/svc.c b/src/svc.c
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+
+/*
+ * Copyright (c) 2009, Sun Microsystems, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * - Neither the name of Sun Microsystems, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * svc.c, Server-side remote procedure call interface.
+ *
+ * There are two sets of procedures here. The xprt routines are
+ * for handling transport handles. The svc routines handle the
+ * list of service routines.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+#include <pthread.h>
+
+#include <reentrant.h>
+#include <sys/types.h>
+#include <poll.h>
+#include <assert.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <rpc/rpc.h>
+#ifdef PORTMAP
+#include <rpc/pmap_clnt.h>
+#endif /* PORTMAP */
+
+#include "rpc_com.h"
+
+#define RQCRED_SIZE 400 /* this size is excessive */
+
+#define max(a, b) (a > b ? a : b)
+
+SVCXPRT **__svc_xports;
+int __svc_maxrec;
+
+/*
+ * The services list
+ * Each entry represents a set of procedures (an rpc program).
+ * The dispatch routine takes request structs and runs the
+ * apropriate procedure.
+ */
+static struct svc_callout
+{
+ struct svc_callout *sc_next;
+ rpcprog_t sc_prog;
+ rpcvers_t sc_vers;
+ char *sc_netid;
+ void (*sc_dispatch) (struct svc_req *, SVCXPRT *);
+} *svc_head;
+
+extern rwlock_t svc_lock;
+extern rwlock_t svc_fd_lock;
+
+static struct svc_callout *svc_find (rpcprog_t, rpcvers_t,
+ struct svc_callout **, char *);
+static void __xprt_do_unregister (SVCXPRT * xprt, bool_t dolock);
+
+/* *************** SVCXPRT related stuff **************** */
+
+/*
+ * Activate a transport handle.
+ */
+void
+xprt_register (xprt)
+ SVCXPRT *xprt;
+{
+ int sock;
+
+ assert (xprt != NULL);
+
+ sock = xprt->xp_fd;
+
+ rwlock_wrlock (&svc_fd_lock);
+ if (__svc_xports == NULL)
+ {
+ __svc_xports = (SVCXPRT **) calloc (_rpc_dtablesize(), sizeof (SVCXPRT *));
+ if (__svc_xports == NULL)
+ goto unlock;
+ }
+ if (sock < _rpc_dtablesize())
+ {
+ int i;
+ struct pollfd *new_svc_pollfd;
+
+ __svc_xports[sock] = xprt;
+ if (sock < FD_SETSIZE)
+ {
+ FD_SET (sock, &svc_fdset);
+ svc_maxfd = max (svc_maxfd, sock);
+ }
+
+ /* Check if we have an empty slot */
+ for (i = 0; i < svc_max_pollfd; ++i)
+ if (svc_pollfd[i].fd == -1)
+ {
+ svc_pollfd[i].fd = sock;
+ svc_pollfd[i].events = (POLLIN | POLLPRI |
+ POLLRDNORM | POLLRDBAND);
+ goto unlock;
+ }
+
+ new_svc_pollfd = (struct pollfd *) realloc (svc_pollfd,
+ sizeof (struct pollfd)
+ * (svc_max_pollfd + 1));
+ if (new_svc_pollfd == NULL) /* Out of memory */
+ goto unlock;
+ svc_pollfd = new_svc_pollfd;
+ ++svc_max_pollfd;
+
+ svc_pollfd[svc_max_pollfd - 1].fd = sock;
+ svc_pollfd[svc_max_pollfd - 1].events = (POLLIN | POLLPRI |
+ POLLRDNORM | POLLRDBAND);
+ }
+unlock:
+ rwlock_unlock (&svc_fd_lock);
+}
+
+void
+xprt_unregister (SVCXPRT * xprt)
+{
+ __xprt_do_unregister (xprt, TRUE);
+}
+
+void
+__xprt_unregister_unlocked (SVCXPRT * xprt)
+{
+ __xprt_do_unregister (xprt, FALSE);
+}
+
+/*
+ * De-activate a transport handle.
+ */
+static void
+__xprt_do_unregister (xprt, dolock)
+ SVCXPRT *xprt;
+ bool_t dolock;
+{
+ int sock;
+
+ assert (xprt != NULL);
+
+ sock = xprt->xp_fd;
+
+ if (dolock)
+ rwlock_wrlock (&svc_fd_lock);
+ if ((sock < _rpc_dtablesize() ) && (__svc_xports[sock] == xprt))
+ {
+ int i;
+
+ __svc_xports[sock] = NULL;
+ if (sock < FD_SETSIZE)
+ {
+ FD_CLR (sock, &svc_fdset);
+ if (sock >= svc_maxfd)
+ {
+ for (svc_maxfd--; svc_maxfd >= 0; svc_maxfd--)
+ if (__svc_xports[svc_maxfd])
+ break;
+ }
+ }
+
+ for (i = 0; i < svc_max_pollfd; ++i)
+ if (svc_pollfd[i].fd == sock)
+ svc_pollfd[i].fd = -1;
+ }
+ if (dolock)
+ rwlock_unlock (&svc_fd_lock);
+}
+
+int
+svc_open_fds()
+{
+ int ix;
+ int nfds = 0;
+
+ rwlock_rdlock (&svc_fd_lock);
+ for (ix = 0; ix < svc_max_pollfd; ++ix) {
+ if (svc_pollfd[ix].fd != -1)
+ nfds++;
+ }
+ rwlock_unlock (&svc_fd_lock);
+ return (nfds);
+}
+
+/*
+ * Add a service program to the callout list.
+ * The dispatch routine will be called when a rpc request for this
+ * program number comes in.
+ */
+bool_t
+svc_reg (xprt, prog, vers, dispatch, nconf)
+ SVCXPRT *xprt;
+ const rpcprog_t prog;
+ const rpcvers_t vers;
+ void (*dispatch) (struct svc_req *, SVCXPRT *);
+ const struct netconfig *nconf;
+{
+ bool_t dummy;
+ struct svc_callout *prev;
+ struct svc_callout *s;
+ struct netconfig *tnconf;
+ char *netid = NULL;
+ int flag = 0;
+
+/* VARIABLES PROTECTED BY svc_lock: s, prev, svc_head */
+ if (xprt->xp_netid)
+ {
+ netid = strdup (xprt->xp_netid);
+ flag = 1;
+ }
+ else if (nconf && nconf->nc_netid)
+ {
+ netid = strdup (nconf->nc_netid);
+ flag = 1;
+ }
+ else if ((tnconf = __rpcgettp (xprt->xp_fd)) != NULL)
+ {
+ netid = strdup (tnconf->nc_netid);
+ flag = 1;
+ freenetconfigent (tnconf);
+ } /* must have been created with svc_raw_create */
+ if ((netid == NULL) && (flag == 1))
+ {
+ return (FALSE);
+ }
+
+ rwlock_wrlock (&svc_lock);
+ if ((s = svc_find (prog, vers, &prev, netid)) != NULL)
+ {
+ if (netid)
+ free (netid);
+ if (s->sc_dispatch == dispatch)
+ goto rpcb_it; /* he is registering another xptr */
+ rwlock_unlock (&svc_lock);
+ return (FALSE);
+ }
+ s = mem_alloc (sizeof (struct svc_callout));
+ if (s == NULL)
+ {
+ if (netid)
+ free (netid);
+ rwlock_unlock (&svc_lock);
+ return (FALSE);
+ }
+
+ s->sc_prog = prog;
+ s->sc_vers = vers;
+ s->sc_dispatch = dispatch;
+ s->sc_netid = netid;
+ s->sc_next = svc_head;
+ svc_head = s;
+
+ if ((xprt->xp_netid == NULL) && (flag == 1) && netid)
+ ((SVCXPRT *) xprt)->xp_netid = strdup (netid);
+
+rpcb_it:
+ rwlock_unlock (&svc_lock);
+ /* now register the information with the local binder service */
+ if (nconf)
+ {
+ /*LINTED const castaway */
+ dummy = rpcb_set (prog, vers, (struct netconfig *) nconf,
+ &((SVCXPRT *) xprt)->xp_ltaddr);
+ return (dummy);
+ }
+ return (TRUE);
+}
+
+/*
+ * Remove a service program from the callout list.
+ */
+void
+svc_unreg (prog, vers)
+ const rpcprog_t prog;
+ const rpcvers_t vers;
+{
+ struct svc_callout *prev;
+ struct svc_callout *s;
+
+ /* unregister the information anyway */
+ (void) rpcb_unset (prog, vers, NULL);
+ rwlock_wrlock (&svc_lock);
+ while ((s = svc_find (prog, vers, &prev, NULL)) != NULL)
+ {
+ if (prev == NULL)
+ {
+ svc_head = s->sc_next;
+ }
+ else
+ {
+ prev->sc_next = s->sc_next;
+ }
+ s->sc_next = NULL;
+ if (s->sc_netid)
+ mem_free (s->sc_netid, sizeof (s->sc_netid) + 1);
+ mem_free (s, sizeof (struct svc_callout));
+ }
+ rwlock_unlock (&svc_lock);
+}
+
+/* ********************** CALLOUT list related stuff ************* */
+
+#ifdef PORTMAP
+/*
+ * Add a service program to the callout list.
+ * The dispatch routine will be called when a rpc request for this
+ * program number comes in.
+ */
+bool_t
+svc_register (xprt, prog, vers, dispatch, protocol)
+ SVCXPRT *xprt;
+ u_long prog;
+ u_long vers;
+ void (*dispatch) (struct svc_req *, SVCXPRT *);
+ int protocol;
+{
+ struct svc_callout *prev;
+ struct svc_callout *s;
+
+ assert (xprt != NULL);
+ assert (dispatch != NULL);
+
+ if ((s = svc_find ((rpcprog_t) prog, (rpcvers_t) vers, &prev, NULL)) !=
+ NULL)
+ {
+ if (s->sc_dispatch == dispatch)
+ goto pmap_it; /* he is registering another xptr */
+ return (FALSE);
+ }
+ s = mem_alloc (sizeof (struct svc_callout));
+ if (s == NULL)
+ {
+ return (FALSE);
+ }
+ s->sc_prog = (rpcprog_t) prog;
+ s->sc_vers = (rpcvers_t) vers;
+ s->sc_dispatch = dispatch;
+ s->sc_next = svc_head;
+ svc_head = s;
+pmap_it:
+ /* now register the information with the local binder service */
+ if (protocol)
+ {
+ return (pmap_set (prog, vers, protocol, xprt->xp_port));
+ }
+ return (TRUE);
+}
+
+/*
+ * Remove a service program from the callout list.
+ */
+void
+svc_unregister (prog, vers)
+ u_long prog;
+ u_long vers;
+{
+ struct svc_callout *prev;
+ struct svc_callout *s;
+
+ if ((s = svc_find ((rpcprog_t) prog, (rpcvers_t) vers, &prev, NULL)) ==
+ NULL)
+ return;
+ if (prev == NULL)
+ {
+ svc_head = s->sc_next;
+ }
+ else
+ {
+ prev->sc_next = s->sc_next;
+ }
+ s->sc_next = NULL;
+ mem_free (s, sizeof (struct svc_callout));
+ /* now unregister the information with the local binder service */
+ (void) pmap_unset (prog, vers);
+}
+#endif /* PORTMAP */
+
+/*
+ * Search the callout list for a program number, return the callout
+ * struct.
+ */
+static struct svc_callout *
+svc_find (prog, vers, prev, netid)
+ rpcprog_t prog;
+ rpcvers_t vers;
+ struct svc_callout **prev;
+ char *netid;
+{
+ struct svc_callout *s, *p;
+
+ assert (prev != NULL);
+
+ p = NULL;
+ for (s = svc_head; s != NULL; s = s->sc_next)
+ {
+ if (((s->sc_prog == prog) && (s->sc_vers == vers)) &&
+ ((netid == NULL) || (s->sc_netid == NULL) ||
+ (strcmp (netid, s->sc_netid) == 0)))
+ break;
+ p = s;
+ }
+ *prev = p;
+ return (s);
+}
+
+/* ******************* REPLY GENERATION ROUTINES ************ */
+
+/*
+ * Send a reply to an rpc request
+ */
+bool_t
+svc_sendreply (xprt, xdr_results, xdr_location)
+ SVCXPRT *xprt;
+ xdrproc_t xdr_results;
+ void *xdr_location;
+{
+ struct rpc_msg rply;
+
+ assert (xprt != NULL);
+
+ rply.rm_direction = REPLY;
+ rply.rm_reply.rp_stat = MSG_ACCEPTED;
+ rply.acpted_rply.ar_verf = xprt->xp_verf;
+ rply.acpted_rply.ar_stat = SUCCESS;
+ rply.acpted_rply.ar_results.where = xdr_location;
+ rply.acpted_rply.ar_results.proc = xdr_results;
+ return (SVC_REPLY (xprt, &rply));
+}
+
+/*
+ * No procedure error reply
+ */
+void
+svcerr_noproc (xprt)
+ SVCXPRT *xprt;
+{
+ struct rpc_msg rply;
+
+ assert (xprt != NULL);
+
+ rply.rm_direction = REPLY;
+ rply.rm_reply.rp_stat = MSG_ACCEPTED;
+ rply.acpted_rply.ar_verf = xprt->xp_verf;
+ rply.acpted_rply.ar_stat = PROC_UNAVAIL;
+ SVC_REPLY (xprt, &rply);
+}
+
+/*
+ * Can't decode args error reply
+ */
+void
+svcerr_decode (xprt)
+ SVCXPRT *xprt;
+{
+ struct rpc_msg rply;
+
+ assert (xprt != NULL);
+
+ rply.rm_direction = REPLY;
+ rply.rm_reply.rp_stat = MSG_ACCEPTED;
+ rply.acpted_rply.ar_verf = xprt->xp_verf;
+ rply.acpted_rply.ar_stat = GARBAGE_ARGS;
+ SVC_REPLY (xprt, &rply);
+}
+
+/*
+ * Some system error
+ */
+void
+svcerr_systemerr (xprt)
+ SVCXPRT *xprt;
+{
+ struct rpc_msg rply;
+
+ assert (xprt != NULL);
+
+ rply.rm_direction = REPLY;
+ rply.rm_reply.rp_stat = MSG_ACCEPTED;
+ rply.acpted_rply.ar_verf = xprt->xp_verf;
+ rply.acpted_rply.ar_stat = SYSTEM_ERR;
+ SVC_REPLY (xprt, &rply);
+}
+
+#if 0
+/*
+ * Tell RPC package to not complain about version errors to the client. This
+ * is useful when revving broadcast protocols that sit on a fixed address.
+ * There is really one (or should be only one) example of this kind of
+ * protocol: the portmapper (or rpc binder).
+ */
+void
+__svc_versquiet_on (xprt)
+ SVCXPRT *xprt;
+{
+ svc_flags (xprt) |= SVC_VERSQUIET;
+}
+
+void
+__svc_versquiet_off (xprt)
+ SVCXPRT *xprt;
+{
+ svc_flags (xprt) &= ~SVC_VERSQUIET;
+}
+
+void
+svc_versquiet (xprt)
+ SVCXPRT *xprt;
+{
+ __svc_versquiet_on (xprt);
+}
+
+int
+__svc_versquiet_get (xprt)
+ SVCXPRT *xprt;
+{
+ return version_keepquiet (xprt);
+}
+#endif
+
+/*
+ * Authentication error reply
+ */
+void
+svcerr_auth (xprt, why)
+ SVCXPRT *xprt;
+ enum auth_stat why;
+{
+ struct rpc_msg rply;
+
+ assert (xprt != NULL);
+
+ rply.rm_direction = REPLY;
+ rply.rm_reply.rp_stat = MSG_DENIED;
+ rply.rjcted_rply.rj_stat = AUTH_ERROR;
+ rply.rjcted_rply.rj_why = why;
+ SVC_REPLY (xprt, &rply);
+}
+
+/*
+ * Auth too weak error reply
+ */
+void
+svcerr_weakauth (xprt)
+ SVCXPRT *xprt;
+{
+
+ assert (xprt != NULL);
+
+ svcerr_auth (xprt, AUTH_TOOWEAK);
+}
+
+/*
+ * Program unavailable error reply
+ */
+void
+svcerr_noprog (xprt)
+ SVCXPRT *xprt;
+{
+ struct rpc_msg rply;
+
+ assert (xprt != NULL);
+
+ rply.rm_direction = REPLY;
+ rply.rm_reply.rp_stat = MSG_ACCEPTED;
+ rply.acpted_rply.ar_verf = xprt->xp_verf;
+ rply.acpted_rply.ar_stat = PROG_UNAVAIL;
+ SVC_REPLY (xprt, &rply);
+}
+
+/*
+ * Program version mismatch error reply
+ */
+void
+svcerr_progvers (xprt, low_vers, high_vers)
+ SVCXPRT *xprt;
+ rpcvers_t low_vers;
+ rpcvers_t high_vers;
+{
+ struct rpc_msg rply;
+
+ assert (xprt != NULL);
+
+ rply.rm_direction = REPLY;
+ rply.rm_reply.rp_stat = MSG_ACCEPTED;
+ rply.acpted_rply.ar_verf = xprt->xp_verf;
+ rply.acpted_rply.ar_stat = PROG_MISMATCH;
+ rply.acpted_rply.ar_vers.low = (u_int32_t) low_vers;
+ rply.acpted_rply.ar_vers.high = (u_int32_t) high_vers;
+ SVC_REPLY (xprt, &rply);
+}
+
+/* ******************* SERVER INPUT STUFF ******************* */
+
+/*
+ * Get server side input from some transport.
+ *
+ * Statement of authentication parameters management:
+ * This function owns and manages all authentication parameters, specifically
+ * the "raw" parameters (msg.rm_call.cb_cred and msg.rm_call.cb_verf) and
+ * the "cooked" credentials (rqst->rq_clntcred).
+ * However, this function does not know the structure of the cooked
+ * credentials, so it make the following assumptions:
+ * a) the structure is contiguous (no pointers), and
+ * b) the cred structure size does not exceed RQCRED_SIZE bytes.
+ * In all events, all three parameters are freed upon exit from this routine.
+ * The storage is trivially management on the call stack in user land, but
+ * is mallocated in kernel land.
+ */
+
+void
+svc_getreq (rdfds)
+ int rdfds;
+{
+ fd_set readfds;
+
+ FD_ZERO (&readfds);
+ readfds.fds_bits[0] = rdfds;
+ svc_getreqset (&readfds);
+}
+
+void
+svc_getreqset (readfds)
+ fd_set *readfds;
+{
+ int bit, fd;
+ fd_mask mask, *maskp;
+ int sock;
+ int setsize;
+
+ assert (readfds != NULL);
+
+ setsize = _rpc_dtablesize ();
+ if (setsize > FD_SETSIZE)
+ setsize = FD_SETSIZE;
+ maskp = readfds->fds_bits;
+ for (sock = 0; sock < setsize; sock += NFDBITS)
+ {
+ for (mask = *maskp++; (bit = ffsl(mask)) != 0; mask ^= (1L << (bit - 1)))
+ {
+ /* sock has input waiting */
+ fd = sock + bit - 1;
+ svc_getreq_common (fd);
+ }
+ }
+}
+
+void
+svc_getreq_common (fd)
+ int fd;
+{
+ SVCXPRT *xprt;
+ struct svc_req r;
+ struct rpc_msg msg;
+ int prog_found;
+ rpcvers_t low_vers;
+ rpcvers_t high_vers;
+ enum xprt_stat stat;
+ char cred_area[2 * MAX_AUTH_BYTES + RQCRED_SIZE];
+
+ msg.rm_call.cb_cred.oa_base = cred_area;
+ msg.rm_call.cb_verf.oa_base = &(cred_area[MAX_AUTH_BYTES]);
+ r.rq_clntcred = &(cred_area[2 * MAX_AUTH_BYTES]);
+
+ rwlock_rdlock (&svc_fd_lock);
+ xprt = __svc_xports[fd];
+ rwlock_unlock (&svc_fd_lock);
+ if (xprt == NULL)
+ /* But do we control sock? */
+ return;
+ /* now receive msgs from xprtprt (support batch calls) */
+ do
+ {
+ if (SVC_RECV (xprt, &msg))
+ {
+ bool_t no_dispatch;
+
+ /* now find the exported program and call it */
+ struct svc_callout *s;
+ enum auth_stat why;
+
+ r.rq_xprt = xprt;
+ r.rq_prog = msg.rm_call.cb_prog;
+ r.rq_vers = msg.rm_call.cb_vers;
+ r.rq_proc = msg.rm_call.cb_proc;
+ r.rq_cred = msg.rm_call.cb_cred;
+ /* first authenticate the message */
+ why = _gss_authenticate(&r, &msg, &no_dispatch);
+ if (why != AUTH_OK)
+ {
+ svcerr_auth (xprt, why);
+ goto call_done;
+ }
+ if (no_dispatch)
+ goto call_done;
+ /* now match message with a registered service */
+ prog_found = FALSE;
+ low_vers = (rpcvers_t) - 1L;
+ high_vers = (rpcvers_t) 0L;
+ for (s = svc_head; s != NULL; s = s->sc_next)
+ {
+ if (s->sc_prog == r.rq_prog)
+ {
+ if (s->sc_vers == r.rq_vers)
+ {
+ (*s->sc_dispatch) (&r, xprt);
+ goto call_done;
+ } /* found correct version */
+ prog_found = TRUE;
+ if (s->sc_vers < low_vers)
+ low_vers = s->sc_vers;
+ if (s->sc_vers > high_vers)
+ high_vers = s->sc_vers;
+ } /* found correct program */
+ }
+ /*
+ * if we got here, the program or version
+ * is not served ...
+ */
+ if (prog_found)
+ svcerr_progvers (xprt, low_vers, high_vers);
+ else
+ svcerr_noprog (xprt);
+ /* Fall through to ... */
+ }
+ /*
+ * Check if the xprt has been disconnected in a
+ * recursive call in the service dispatch routine.
+ * If so, then break.
+ */
+ rwlock_rdlock (&svc_fd_lock);
+
+ if (xprt != __svc_xports[fd])
+ {
+ rwlock_unlock (&svc_fd_lock);
+ break;
+ }
+ rwlock_unlock (&svc_fd_lock);
+ call_done:
+ if ((stat = SVC_STAT (xprt)) == XPRT_DIED)
+ {
+ SVC_DESTROY (xprt);
+ break;
+ }
+ }
+ while (stat == XPRT_MOREREQS);
+}
+
+
+void
+svc_getreq_poll (pfdp, pollretval)
+ struct pollfd *pfdp;
+ int pollretval;
+{
+ int fds_found, i;
+
+ for (i = fds_found = 0; i < svc_max_pollfd; ++i)
+ {
+ struct pollfd *p = &pfdp[i];
+
+ if (p->fd != -1 && p->revents)
+ {
+ /* fd has input waiting */
+ if (p->revents & POLLNVAL)
+ xprt_unregister (__svc_xports[p->fd]);
+ else
+ svc_getreq_common (p->fd);
+
+ if (++fds_found >= pollretval)
+ break;
+ }
+ }
+}
+
+bool_t
+rpc_control (int what, void *arg)
+{
+ int val;
+
+ switch (what)
+ {
+ case RPC_SVC_CONNMAXREC_SET:
+ val = *(int *) arg;
+ if (val <= 0)
+ return FALSE;
+ __svc_maxrec = val;
+ return TRUE;
+ case RPC_SVC_CONNMAXREC_GET:
+ *(int *) arg = __svc_maxrec;
+ return TRUE;
+ default:
+ break;
+ }
+ return FALSE;
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-10-07 13:04:30 +0000