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, 131 deletions

diff --git a/libc/inet/rpc/xdr_float.c b/libc/inet/rpc/xdr_float.c
deleted file mode 100644
index f8a2bb399..000000000
--- a/libc/inet/rpc/xdr_float.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/* @(#)xdr_float.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[] = "@(#)xdr_float.c 1.12 87/08/11 Copyr 1984 Sun Micro";
-#endif
-
-/*
- * xdr_float.c, Generic XDR routines implementation.
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- *
- * These are the "floating point" xdr routines used to (de)serialize
- * most common data items.  See xdr.h for more info on the interface to
- * xdr.
- */
-
-#include <stdio.h>
-#include <endian.h>
-
-#include <rpc/types.h>
-#include <rpc/xdr.h>
-
-/*
- * NB: Not portable.
- * This routine works on Suns (Sky / 68000's) and Vaxen.
- */
-
-#define LSW	(__FLOAT_WORD_ORDER == __BIG_ENDIAN)
-
-bool_t
-xdr_float(XDR *xdrs, float *fp)
-{
-	switch (xdrs->x_op) {
-
-	case XDR_ENCODE:
-		if (sizeof(float) == sizeof(long))
-			return (XDR_PUTLONG(xdrs, (long *)fp));
-		else if (sizeof(float) == sizeof(int)) {
-			long tmp = *(int *)fp;
-			return (XDR_PUTLONG(xdrs, &tmp));
-		}
-		break;
-
-	case XDR_DECODE:
-		if (sizeof(float) == sizeof(long))
-			return (XDR_GETLONG(xdrs, (long *)fp));
-		else if (sizeof(float) == sizeof(int)) {
-			long tmp;
-			if (XDR_GETLONG(xdrs, &tmp)) {
-				*(int *)fp = tmp;
-				return (TRUE);
-			}
-		}
-		break;
-
-	case XDR_FREE:
-		return (TRUE);
-	}
-	return (FALSE);
-}
-
-bool_t
-xdr_double(XDR *xdrs, double *dp)
-{
-
-	switch (xdrs->x_op) {
-
-	case XDR_ENCODE:
-		if (2*sizeof(long) == sizeof(double)) {
-			long *lp = (long *)dp;
-			return (XDR_PUTLONG(xdrs, lp+!LSW) &&
-				XDR_PUTLONG(xdrs, lp+LSW));
-		} else if (2*sizeof(int) == sizeof(double)) {
-			int *ip = (int *)dp;
-			long tmp[2];
-			tmp[0] = ip[!LSW];
-			tmp[1] = ip[LSW];
-			return (XDR_PUTLONG(xdrs, tmp) &&
-				XDR_PUTLONG(xdrs, tmp+1));
-		}
-		break;
-
-	case XDR_DECODE:
-		if (2*sizeof(long) == sizeof(double)) {
-			long *lp = (long *)dp;
-			return (XDR_GETLONG(xdrs, lp+!LSW) &&
-				XDR_GETLONG(xdrs, lp+LSW));
-		} else if (2*sizeof(int) == sizeof(double)) {
-			int *ip = (int *)dp;
-			long tmp[2];
-			if (XDR_GETLONG(xdrs, tmp+!LSW) &&
-			    XDR_GETLONG(xdrs, tmp+LSW)) {
-				ip[0] = tmp[0];
-				ip[1] = tmp[1];
-				return (TRUE);
-			}
-		}
-		break;
-
-	case XDR_FREE:
-		return (TRUE);
-	}
-	return (FALSE);
-}