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.

1 files changed, 0 insertions, 75 deletions

diff --git a/libc/inet/rpc/getrpcport.c b/libc/inet/rpc/getrpcport.c
deleted file mode 100644
index 84f1e5ff5..000000000
--- a/libc/inet/rpc/getrpcport.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/* @(#)getrpcport.c	2.1 88/07/29 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[] = "@(#)getrpcport.c 1.3 87/08/11 SMI";
-#endif
-
-/*
- * Copyright (c) 1985 by Sun Microsystems, Inc.
- */
-
-#include <alloca.h>
-#include <errno.h>
-#include <stdio.h>
-#include <netdb.h>
-#include <string.h>
-#include <rpc/rpc.h>
-#include <rpc/clnt.h>
-#include <rpc/pmap_clnt.h>
-#include <sys/socket.h>
-
-
-int
-getrpcport (const char *host, u_long prognum, u_long versnum, u_int proto)
-{
-  struct sockaddr_in addr;
-  struct hostent hostbuf, *hp;
-  size_t buflen;
-  char *buffer;
-  int herr;
-
-  buflen = 1024;
-  buffer = alloca (buflen);
-  while (gethostbyname_r (host, &hostbuf, buffer, buflen, &hp, &herr) != 0
-	 || hp == NULL)
-    if (herr != NETDB_INTERNAL || errno != ERANGE)
-      return 0;
-    else
-      {
-	/* Enlarge the buffer.  */
-	buflen *= 2;
-	buffer = alloca (buflen);
-      }
-
-  memcpy ((char *) &addr.sin_addr, hp->h_addr, hp->h_length);
-  addr.sin_family = AF_INET;
-  addr.sin_port = 0;
-  return pmap_getport (&addr, prognum, versnum, proto);
-}