diff options
Diffstat (limited to 'sunrpc/pmap_clnt.c')
| -rw-r--r-- | sunrpc/pmap_clnt.c | 166 |
1 files changed, 0 insertions, 166 deletions
diff --git a/sunrpc/pmap_clnt.c b/sunrpc/pmap_clnt.c deleted file mode 100644 index 69b4907b3a..0000000000 --- a/sunrpc/pmap_clnt.c +++ /dev/null @@ -1,166 +0,0 @@ -/* - * Copyright (c) 2010, Oracle America, Inc. - * - * 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 the "Oracle America, 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. - */ -/* - * pmap_clnt.c - * Client interface to pmap rpc service. - */ - -#include <stdio.h> -#include <unistd.h> -#include <libintl.h> -#include <net/if.h> -#include <ifaddrs.h> -#include <sys/ioctl.h> -#include <sys/socket.h> -#include <netinet/in.h> -#include <arpa/inet.h> -#include <rpc/rpc.h> -#include <rpc/pmap_prot.h> -#include <rpc/pmap_clnt.h> -#include <shlib-compat.h> - -/* - * Same as get_myaddress, but we try to use the loopback - * interface. portmap caches interfaces, and on DHCP clients, - * it could be that only loopback is started at this time. - */ -static bool_t -__get_myaddress (struct sockaddr_in *addr) -{ - struct ifaddrs *ifa; - - if (getifaddrs (&ifa) != 0) - { - perror ("get_myaddress: getifaddrs"); - exit (1); - } - - int loopback = 1; - struct ifaddrs *run; - - again: - run = ifa; - while (run != NULL) - { - if ((run->ifa_flags & IFF_UP) - && run->ifa_addr != NULL - && run->ifa_addr->sa_family == AF_INET - && ((run->ifa_flags & IFF_LOOPBACK) || loopback == 0)) - { - *addr = *((struct sockaddr_in *) run->ifa_addr); - addr->sin_port = htons (PMAPPORT); - goto out; - } - - run = run->ifa_next; - } - - if (loopback == 1) - { - loopback = 0; - goto again; - } - out: - freeifaddrs (ifa); - - return run == NULL ? FALSE : TRUE; -} - - -static const struct timeval timeout = {5, 0}; -static const struct timeval tottimeout = {60, 0}; - -/* - * Set a mapping between program,version and port. - * Calls the pmap service remotely to do the mapping. - */ -bool_t -pmap_set (u_long program, u_long version, int protocol, u_short port) -{ - struct sockaddr_in myaddress; - int socket = -1; - CLIENT *client; - struct pmap parms; - bool_t rslt; - - if (!__get_myaddress (&myaddress)) - return FALSE; - client = clntudp_bufcreate (&myaddress, PMAPPROG, PMAPVERS, timeout, &socket, - RPCSMALLMSGSIZE, RPCSMALLMSGSIZE); - if (client == (CLIENT *) NULL) - return (FALSE); - parms.pm_prog = program; - parms.pm_vers = version; - parms.pm_prot = protocol; - parms.pm_port = port; - if (CLNT_CALL (client, PMAPPROC_SET, (xdrproc_t)xdr_pmap, - (caddr_t)&parms, (xdrproc_t)xdr_bool, (caddr_t)&rslt, - tottimeout) != RPC_SUCCESS) - { - clnt_perror (client, _("Cannot register service")); - rslt = FALSE; - } - CLNT_DESTROY (client); - /* (void)close(socket); CLNT_DESTROY closes it */ - return rslt; -} -libc_hidden_nolink_sunrpc (pmap_set, GLIBC_2_0) - -/* - * Remove the mapping between program,version and port. - * Calls the pmap service remotely to do the un-mapping. - */ -bool_t -pmap_unset (u_long program, u_long version) -{ - struct sockaddr_in myaddress; - int socket = -1; - CLIENT *client; - struct pmap parms; - bool_t rslt; - - if (!__get_myaddress (&myaddress)) - return FALSE; - client = clntudp_bufcreate (&myaddress, PMAPPROG, PMAPVERS, timeout, &socket, - RPCSMALLMSGSIZE, RPCSMALLMSGSIZE); - if (client == (CLIENT *) NULL) - return FALSE; - parms.pm_prog = program; - parms.pm_vers = version; - parms.pm_port = parms.pm_prot = 0; - CLNT_CALL (client, PMAPPROC_UNSET, (xdrproc_t)xdr_pmap, - (caddr_t)&parms, (xdrproc_t)xdr_bool, (caddr_t)&rslt, - tottimeout); - CLNT_DESTROY (client); - /* (void)close(socket); CLNT_DESTROY already closed it */ - return rslt; -} -libc_hidden_nolink_sunrpc (pmap_unset, GLIBC_2_0) |