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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/rpc_cmsg.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/rpc_cmsg.c')
-rw-r--r--libc/inet/rpc/rpc_cmsg.c205
1 files changed, 0 insertions, 205 deletions
diff --git a/libc/inet/rpc/rpc_cmsg.c b/libc/inet/rpc/rpc_cmsg.c
deleted file mode 100644
index 06d042ecb..000000000
--- a/libc/inet/rpc/rpc_cmsg.c
+++ /dev/null
@@ -1,205 +0,0 @@
-/* @(#)rpc_callmsg.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[] = "@(#)rpc_callmsg.c 1.4 87/08/11 Copyr 1984 Sun Micro";
-#endif
-
-/*
- * rpc_callmsg.c
- *
- * Copyright (C) 1984, Sun Microsystems, Inc.
- *
- */
-
-#include <string.h>
-#include <sys/param.h>
-#include <rpc/rpc.h>
-
-
-/*
- * XDR a call message
- */
-bool_t
-xdr_callmsg (XDR *xdrs, struct rpc_msg *cmsg)
-{
- int32_t *buf;
- struct opaque_auth *oa;
-
- if (xdrs->x_op == XDR_ENCODE)
- {
- if (cmsg->rm_call.cb_cred.oa_length > MAX_AUTH_BYTES)
- {
- return (FALSE);
- }
- if (cmsg->rm_call.cb_verf.oa_length > MAX_AUTH_BYTES)
- {
- return (FALSE);
- }
- buf = XDR_INLINE (xdrs, 8 * BYTES_PER_XDR_UNIT
- + RNDUP (cmsg->rm_call.cb_cred.oa_length)
- + 2 * BYTES_PER_XDR_UNIT
- + RNDUP (cmsg->rm_call.cb_verf.oa_length));
- if (buf != NULL)
- {
- IXDR_PUT_LONG (buf, cmsg->rm_xid);
- IXDR_PUT_ENUM (buf, cmsg->rm_direction);
- if (cmsg->rm_direction != CALL)
- return FALSE;
- IXDR_PUT_LONG (buf, cmsg->rm_call.cb_rpcvers);
- if (cmsg->rm_call.cb_rpcvers != RPC_MSG_VERSION)
- return FALSE;
- IXDR_PUT_LONG (buf, cmsg->rm_call.cb_prog);
- IXDR_PUT_LONG (buf, cmsg->rm_call.cb_vers);
- IXDR_PUT_LONG (buf, cmsg->rm_call.cb_proc);
- oa = &cmsg->rm_call.cb_cred;
- IXDR_PUT_ENUM (buf, oa->oa_flavor);
- IXDR_PUT_INT32 (buf, oa->oa_length);
- if (oa->oa_length)
- {
- memcpy ((caddr_t) buf, oa->oa_base, oa->oa_length);
- buf = (int32_t *) ((char *) buf + RNDUP (oa->oa_length));
- }
- oa = &cmsg->rm_call.cb_verf;
- IXDR_PUT_ENUM (buf, oa->oa_flavor);
- IXDR_PUT_INT32 (buf, oa->oa_length);
- if (oa->oa_length)
- {
- memcpy ((caddr_t) buf, oa->oa_base, oa->oa_length);
- /* no real need....
- buf = (long *) ((char *) buf + RNDUP(oa->oa_length));
- */
- }
- return TRUE;
- }
- }
- if (xdrs->x_op == XDR_DECODE)
- {
- buf = XDR_INLINE (xdrs, 8 * BYTES_PER_XDR_UNIT);
- if (buf != NULL)
- {
- cmsg->rm_xid = IXDR_GET_LONG (buf);
- cmsg->rm_direction = IXDR_GET_ENUM (buf, enum msg_type);
- if (cmsg->rm_direction != CALL)
- {
- return FALSE;
- }
- cmsg->rm_call.cb_rpcvers = IXDR_GET_LONG (buf);
- if (cmsg->rm_call.cb_rpcvers != RPC_MSG_VERSION)
- {
- return FALSE;
- }
- cmsg->rm_call.cb_prog = IXDR_GET_LONG (buf);
- cmsg->rm_call.cb_vers = IXDR_GET_LONG (buf);
- cmsg->rm_call.cb_proc = IXDR_GET_LONG (buf);
- oa = &cmsg->rm_call.cb_cred;
- oa->oa_flavor = IXDR_GET_ENUM (buf, enum_t);
- oa->oa_length = IXDR_GET_INT32 (buf);
- if (oa->oa_length)
- {
- if (oa->oa_length > MAX_AUTH_BYTES)
- return FALSE;
- if (oa->oa_base == NULL)
- {
- oa->oa_base = (caddr_t)
- mem_alloc (oa->oa_length);
- }
- buf = XDR_INLINE (xdrs, RNDUP (oa->oa_length));
- if (buf == NULL)
- {
- if (xdr_opaque (xdrs, oa->oa_base,
- oa->oa_length) == FALSE)
- return FALSE;
- }
- else
- {
- memcpy (oa->oa_base, (caddr_t) buf, oa->oa_length);
- /* no real need....
- buf = (long *) ((char *) buf
- + RNDUP(oa->oa_length));
- */
- }
- }
- oa = &cmsg->rm_call.cb_verf;
- buf = XDR_INLINE (xdrs, 2 * BYTES_PER_XDR_UNIT);
- if (buf == NULL)
- {
- if (xdr_enum (xdrs, &oa->oa_flavor) == FALSE ||
- xdr_u_int (xdrs, &oa->oa_length) == FALSE)
- {
- return FALSE;
- }
- }
- else
- {
- oa->oa_flavor = IXDR_GET_ENUM (buf, enum_t);
- oa->oa_length = IXDR_GET_INT32 (buf);
- }
- if (oa->oa_length)
- {
- if (oa->oa_length > MAX_AUTH_BYTES)
- return FALSE;
- if (oa->oa_base == NULL)
- {
- oa->oa_base = (caddr_t)
- mem_alloc (oa->oa_length);
- }
- buf = XDR_INLINE (xdrs, RNDUP (oa->oa_length));
- if (buf == NULL)
- {
- if (xdr_opaque (xdrs, oa->oa_base,
- oa->oa_length) == FALSE)
- return FALSE;
- }
- else
- {
- memcpy (oa->oa_base, (caddr_t) buf, oa->oa_length);
- /* no real need...
- buf = (long *) ((char *) buf
- + RNDUP(oa->oa_length));
- */
- }
- }
- return TRUE;
- }
- }
- if (
- xdr_u_long (xdrs, &(cmsg->rm_xid)) &&
- xdr_enum (xdrs, (enum_t *) & (cmsg->rm_direction)) &&
- (cmsg->rm_direction == CALL) &&
- xdr_u_long (xdrs, &(cmsg->rm_call.cb_rpcvers)) &&
- (cmsg->rm_call.cb_rpcvers == RPC_MSG_VERSION) &&
- xdr_u_long (xdrs, &(cmsg->rm_call.cb_prog)) &&
- xdr_u_long (xdrs, &(cmsg->rm_call.cb_vers)) &&
- xdr_u_long (xdrs, &(cmsg->rm_call.cb_proc)) &&
- xdr_opaque_auth (xdrs, &(cmsg->rm_call.cb_cred)))
- return xdr_opaque_auth (xdrs, &(cmsg->rm_call.cb_verf));
- return FALSE;
-}
-libc_hidden_def(xdr_callmsg)