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authorWaldemar Brodkorb <wbx@openadk.org>2017-03-20 18:10:36 +0100
committerWaldemar Brodkorb <wbx@openadk.org>2017-03-20 18:10:36 +0100
commita1a8064169aeda79e3266a2db9cce25e361a86dc (patch)
tree526902649b5dfb9e1e9f6c632349df475a6bb597 /libc/inet/rpc/pm_getport.c
parent2d8ea0524b016d29cf28615449b22b96dd5067b2 (diff)
remove RPC implementation
The included RPC implementation is ipv4 only. Other C library projects have either deprecated the internal RPC implementation (GNU C Library) or never implemented such functionality (musl C Library). The latest rpcbind release (0.2.4) checks for libtirpc and does not allow to be build with uClibc-ng RPC without patching. The common use case for RPC nowadays is to use rpcbind together with nfs-utils to provide NFS server or client support to a system. The included RPC implementation does create issues with duplicate symbol failures when statically compiling with RPC enabled.
Diffstat (limited to 'libc/inet/rpc/pm_getport.c')
-rw-r--r--libc/inet/rpc/pm_getport.c106
1 files changed, 0 insertions, 106 deletions
diff --git a/libc/inet/rpc/pm_getport.c b/libc/inet/rpc/pm_getport.c
deleted file mode 100644
index 9a0e79178..000000000
--- a/libc/inet/rpc/pm_getport.c
+++ /dev/null
@@ -1,106 +0,0 @@
-/* @(#)pmap_getport.c 2.2 88/08/01 4.0 RPCSRC */
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-#if 0
-static char sccsid[] = "@(#)pmap_getport.c 1.9 87/08/11 Copyr 1984 Sun Micro";
-#endif
-
-/*
- * pmap_getport.c
- * Client interface to pmap rpc service.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- */
-
-#include <stdbool.h>
-#include <unistd.h>
-#include <rpc/rpc.h>
-#include <rpc/pmap_prot.h>
-#include <rpc/pmap_clnt.h>
-
-
-static const struct timeval timeout =
-{5, 0};
-static const struct timeval tottimeout =
-{60, 0};
-
-/*
- * Find the mapped port for program,version.
- * Calls the pmap service remotely to do the lookup.
- * Returns 0 if no map exists.
- */
-u_short
-pmap_getport (struct sockaddr_in *address, u_long program, u_long version,
- u_int protocol)
-{
- u_short port = 0;
- int _socket = -1;
- CLIENT *client;
- struct pmap parms;
-
- address->sin_port = htons (PMAPPORT);
- if (protocol == IPPROTO_TCP)
- {
- // glibc does this:
- ///* Don't need a reserved port to get ports from the portmapper. */
- //socket = __get_socket(address); // does socket(TCP),bind(),connect(address)
- //if (_socket != -1)
- // closeit = true;
- // do we need/want to do the same?
- client = clnttcp_create (address, PMAPPROG,
- PMAPVERS, &_socket, RPCSMALLMSGSIZE, RPCSMALLMSGSIZE);
- }
- else
- client = clntudp_bufcreate (address, PMAPPROG,
- PMAPVERS, timeout, &_socket, RPCSMALLMSGSIZE, RPCSMALLMSGSIZE);
- if (client != (CLIENT *) NULL)
- {
- struct rpc_createerr *ce = &get_rpc_createerr ();
- parms.pm_prog = program;
- parms.pm_vers = version;
- parms.pm_prot = protocol;
- parms.pm_port = 0; /* not needed or used */
- if (CLNT_CALL (client, PMAPPROC_GETPORT, (xdrproc_t)xdr_pmap,
- (caddr_t)&parms, (xdrproc_t)xdr_u_short,
- (caddr_t)&port, tottimeout) != RPC_SUCCESS)
- {
- ce->cf_stat = RPC_PMAPFAILURE;
- clnt_geterr (client, &ce->cf_error);
- }
- else if (port == 0)
- {
- ce->cf_stat = RPC_PROGNOTREGISTERED;
- }
- CLNT_DESTROY (client);
- }
- /* (void)close(_socket); CLNT_DESTROY already closed it */
- address->sin_port = 0;
- return port;
-}
-libc_hidden_def(pmap_getport)