From a1a8064169aeda79e3266a2db9cce25e361a86dc Mon Sep 17 00:00:00 2001 From: Waldemar Brodkorb Date: Mon, 20 Mar 2017 18:10:36 +0100 Subject: 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. --- libc/inet/rpc/xdr_array.c | 156 ---------------------------------------------- 1 file changed, 156 deletions(-) delete mode 100644 libc/inet/rpc/xdr_array.c (limited to 'libc/inet/rpc/xdr_array.c') diff --git a/libc/inet/rpc/xdr_array.c b/libc/inet/rpc/xdr_array.c deleted file mode 100644 index 1bce142ff..000000000 --- a/libc/inet/rpc/xdr_array.c +++ /dev/null @@ -1,156 +0,0 @@ -/* @(#)xdr_array.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_array.c 1.10 87/08/11 Copyr 1984 Sun Micro"; -#endif - -/* - * xdr_array.c, Generic XDR routines implementation. - * - * Copyright (C) 1984, Sun Microsystems, Inc. - * - * These are the "non-trivial" xdr primitives used to serialize and de-serialize - * arrays. See xdr.h for more info on the interface to xdr. - */ - -#include -#include -#include -#include -#include - -#define LASTUNSIGNED ((u_int)0-1) - -/* - * XDR an array of arbitrary elements - * *addrp is a pointer to the array, *sizep is the number of elements. - * If addrp is NULL (*sizep * elsize) bytes are allocated. - * elsize is the size (in bytes) of each element, and elproc is the - * xdr procedure to call to handle each element of the array. - */ -bool_t -xdr_array (XDR *xdrs, caddr_t *addrp, u_int *sizep, u_int maxsize, u_int elsize, xdrproc_t elproc) -{ - u_int i; - caddr_t target = *addrp; - u_int c; /* the actual element count */ - bool_t stat = TRUE; - u_int nodesize; - - /* like strings, arrays are really counted arrays */ - if (!xdr_u_int (xdrs, sizep)) - { - return FALSE; - } - c = *sizep; - /* - * XXX: Let the overflow possibly happen with XDR_FREE because mem_free() - * doesn't actually use its second argument anyway. - */ - if ((c > maxsize || c > UINT_MAX / elsize) && (xdrs->x_op != XDR_FREE)) - { - return FALSE; - } - nodesize = c * elsize; - - /* - * if we are deserializing, we may need to allocate an array. - * We also save time by checking for a null array if we are freeing. - */ - if (target == NULL) - switch (xdrs->x_op) - { - case XDR_DECODE: - if (c == 0) - return TRUE; - *addrp = target = mem_alloc (nodesize); - if (target == NULL) - { - (void) fputs ("xdr_array: out of memory\n", stderr); - return FALSE; - } - memset (target, 0, nodesize); - break; - - case XDR_FREE: - return TRUE; - default: - break; - } - - /* - * now we xdr each element of array - */ - for (i = 0; (i < c) && stat; i++) - { - stat = (*elproc) (xdrs, target, LASTUNSIGNED); - target += elsize; - } - - /* - * the array may need freeing - */ - if (xdrs->x_op == XDR_FREE) - { - mem_free (*addrp, nodesize); - *addrp = NULL; - } - return stat; -} -libc_hidden_def(xdr_array) - -/* - * xdr_vector(): - * - * XDR a fixed length array. Unlike variable-length arrays, - * the storage of fixed length arrays is static and unfreeable. - * > basep: base of the array - * > size: size of the array - * > elemsize: size of each element - * > xdr_elem: routine to XDR each element - */ -bool_t -xdr_vector (XDR *xdrs, char *basep, u_int nelem, u_int elemsize, - xdrproc_t xdr_elem) -{ - u_int i; - char *elptr; - - elptr = basep; - for (i = 0; i < nelem; i++) - { - if (!(*xdr_elem) (xdrs, elptr, LASTUNSIGNED)) - { - return FALSE; - } - elptr += elemsize; - } - return TRUE; -} -- cgit v1.2.3