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Remove files that are no longer used.

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Discussed with:	kmacy
Approved by:	re (kib)
This commit is contained in:
Pawel Jakub Dawidek 2009-08-17 08:03:02 +00:00
parent 48423f5d8f
commit 830940567b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=196289
6 changed files with 1 additions and 1688 deletions
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1
cddl/lib/libnvpair/Makefile
View File

@ -13,5 +13,6 @@ SRCS= libnvpair.c \
CFLAGS+= -I${.CURDIR}/../../../cddl/compat/opensolaris/include
CFLAGS+= -I${.CURDIR}/../../../sys/cddl/compat/opensolaris
CFLAGS+= -I${.CURDIR}/../../../sys/cddl/contrib/opensolaris/uts/common
CFLAGS+= -I${.CURDIR}/../../../sys
.include <bsd.lib.mk>

112
sys/cddl/compat/opensolaris/rpc/xdr.h
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@ -1,112 +0,0 @@
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*
* $FreeBSD$
*/
/*
* Copyright 2005 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
/*
* Portions of this source code were derived from Berkeley 4.3 BSD
* under license from the Regents of the University of California.
*/
#ifndef _OPENSOLARIS_RPC_XDR_H_
#define _OPENSOLARIS_RPC_XDR_H_
#include_next <rpc/xdr.h>
#ifndef _KERNEL
#include_next <rpc/xdr.h>
/*
* Strangely, my glibc version (2.3.6) doesn't have xdr_control(), so
* we have to hack it in here (source taken from OpenSolaris).
* By the way, it is assumed the xdrmem implementation is used.
*/
#undef xdr_control
#define xdr_control(a,b,c) xdrmem_control(a,b,c)
/*
* These are the request arguments to XDR_CONTROL.
*
* XDR_PEEK - returns the contents of the next XDR unit on the XDR stream.
* XDR_SKIPBYTES - skips the next N bytes in the XDR stream.
* XDR_RDMAGET - for xdr implementation over RDMA, gets private flags from
* the XDR stream being moved over RDMA
* XDR_RDMANOCHUNK - for xdr implementaion over RDMA, sets private flags in
* the XDR stream moving over RDMA.
*/
#define XDR_PEEK 2
#define XDR_SKIPBYTES 3
#define XDR_RDMAGET 4
#define XDR_RDMASET 5
/* FIXME: probably doesn't work */
static __inline bool_t
xdrmem_control(XDR *xdrs, int request, void *info)
{
xdr_bytesrec *xptr;
int32_t *int32p;
int len;
switch (request) {
case XDR_GET_BYTES_AVAIL:
xptr = (xdr_bytesrec *)info;
xptr->xc_is_last_record = TRUE;
xptr->xc_num_avail = xdrs->x_handy;
return (TRUE);
case XDR_PEEK:
/*
* Return the next 4 byte unit in the XDR stream.
*/
if (xdrs->x_handy < sizeof (int32_t))
return (FALSE);
int32p = (int32_t *)info;
*int32p = (int32_t)ntohl((uint32_t)
(*((int32_t *)(xdrs->x_private))));
return (TRUE);
case XDR_SKIPBYTES:
/*
* Skip the next N bytes in the XDR stream.
*/
int32p = (int32_t *)info;
len = RNDUP((int)(*int32p));
if ((xdrs->x_handy -= len) < 0)
return (FALSE);
xdrs->x_private += len;
return (TRUE);
}
return (FALSE);
}
#endif /* !_KERNEL */
#endif /* !_OPENSOLARIS_RPC_XDR_H_ */

621
sys/cddl/contrib/opensolaris/uts/common/rpc/opensolaris_xdr.c
View File

@ -1,621 +0,0 @@
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
/*
* Portions of this source code were derived from Berkeley 4.3 BSD
* under license from the Regents of the University of California.
*/
/*
* xdr.c, generic XDR routines implementation.
* These are the "generic" xdr routines used to serialize and de-serialize
* most common data items. See xdr.h for more info on the interface to
* xdr.
*/
#include <sys/param.h>
#include <sys/cmn_err.h>
#include <sys/types.h>
#include <sys/systm.h>
#include <rpc/types.h>
#include <rpc/xdr.h>
#pragma weak xdr_int32_t = xdr_int
#pragma weak xdr_uint32_t = xdr_u_int
#pragma weak xdr_int64_t = xdr_longlong_t
#pragma weak xdr_uint64_t = xdr_u_longlong_t
#if defined(sun)
#if !defined(_BIG_ENDIAN) && !defined(_LITTLE_ENDIAN)
#error "Exactly one of _BIG_ENDIAN or _LITTLE_ENDIAN must be defined"
#elif defined(_BIG_ENDIAN) && defined(_LITTLE_ENDIAN)
#error "Only one of _BIG_ENDIAN or _LITTLE_ENDIAN may be defined"
#endif
#endif
/*
* constants specific to the xdr "protocol"
*/
#define XDR_FALSE ((int32_t)0)
#define XDR_TRUE ((int32_t)1)
#define LASTUNSIGNED ((uint_t)0-1)
/*
* for unit alignment
*/
static char xdr_zero[BYTES_PER_XDR_UNIT] = { 0, 0, 0, 0 };
/*
* Free a data structure using XDR
* Not a filter, but a convenient utility nonetheless
*/
void
xdr_free(xdrproc_t proc, char *objp)
{
XDR x;
x.x_op = XDR_FREE;
(*proc)(&x, objp);
}
/*
* XDR nothing
*/
bool_t
xdr_void(void)
{
return (TRUE);
}
/*
* XDR integers
*
* PSARC 2003/523 Contract Private Interface
* xdr_int
* Changes must be reviewed by Solaris File Sharing
* Changes must be communicated to contract-2003-523@sun.com
*/
bool_t
xdr_int(XDR *xdrs, int *ip)
{
if (xdrs->x_op == XDR_ENCODE)
return (XDR_PUTINT32(xdrs, ip));
if (xdrs->x_op == XDR_DECODE)
return (XDR_GETINT32(xdrs, ip));
if (xdrs->x_op == XDR_FREE)
return (TRUE);
return (FALSE);
}
/*
* XDR unsigned integers
*
* PSARC 2003/523 Contract Private Interface
* xdr_u_int
* Changes must be reviewed by Solaris File Sharing
* Changes must be communicated to contract-2003-523@sun.com
*/
bool_t
xdr_u_int(XDR *xdrs, uint_t *up)
{
if (xdrs->x_op == XDR_ENCODE)
return (XDR_PUTINT32(xdrs, (int32_t *)up));
if (xdrs->x_op == XDR_DECODE)
return (XDR_GETINT32(xdrs, (int32_t *)up));
if (xdrs->x_op == XDR_FREE)
return (TRUE);
return (FALSE);
}
#if defined(_ILP32)
/*
* xdr_long and xdr_u_long for binary compatability on ILP32 kernels.
*
* No prototypes since new code should not be using these interfaces.
*/
bool_t
xdr_long(XDR *xdrs, long *ip)
{
return (xdr_int(xdrs, (int *)ip));
}
bool_t
xdr_u_long(XDR *xdrs, unsigned long *up)
{
return (xdr_u_int(xdrs, (uint_t *)up));
}
#endif /* _ILP32 */
/*
* XDR long long integers
*/
bool_t
xdr_longlong_t(XDR *xdrs, longlong_t *hp)
{
if (xdrs->x_op == XDR_ENCODE) {
#if BYTE_ORDER == _LITTLE_ENDIAN
if (XDR_PUTINT32(xdrs, (int32_t *)((char *)hp +
BYTES_PER_XDR_UNIT)) == TRUE) {
return (XDR_PUTINT32(xdrs, (int32_t *)hp));
}
#else
if (XDR_PUTINT32(xdrs, (int32_t *)hp) == TRUE) {
return (XDR_PUTINT32(xdrs, (int32_t *)((char *)hp +
BYTES_PER_XDR_UNIT)));
}
#endif
return (FALSE);
}
if (xdrs->x_op == XDR_DECODE) {
#if BYTE_ORDER == _LITTLE_ENDIAN
if (XDR_GETINT32(xdrs, (int32_t *)((char *)hp +
BYTES_PER_XDR_UNIT)) == TRUE) {
return (XDR_GETINT32(xdrs, (int32_t *)hp));
}
#else
if (XDR_GETINT32(xdrs, (int32_t *)hp) == TRUE) {
return (XDR_GETINT32(xdrs, (int32_t *)((char *)hp +
BYTES_PER_XDR_UNIT)));
}
#endif
return (FALSE);
}
return (TRUE);
}
/*
* XDR unsigned long long integers
*/
bool_t
xdr_u_longlong_t(XDR *xdrs, u_longlong_t *hp)
{
if (xdrs->x_op == XDR_ENCODE) {
#if BYTE_ORDER == _LITTLE_ENDIAN
if (XDR_PUTINT32(xdrs, (int32_t *)((char *)hp +
BYTES_PER_XDR_UNIT)) == TRUE) {
return (XDR_PUTINT32(xdrs, (int32_t *)hp));
}
#else
if (XDR_PUTINT32(xdrs, (int32_t *)hp) == TRUE) {
return (XDR_PUTINT32(xdrs, (int32_t *)((char *)hp +
BYTES_PER_XDR_UNIT)));
}
#endif
return (FALSE);
}
if (xdrs->x_op == XDR_DECODE) {
#if BYTE_ORDER == _LITTLE_ENDIAN
if (XDR_GETINT32(xdrs, (int32_t *)((char *)hp +
BYTES_PER_XDR_UNIT)) == TRUE) {
return (XDR_GETINT32(xdrs, (int32_t *)hp));
}
#else
if (XDR_GETINT32(xdrs, (int32_t *)hp) == TRUE) {
return (XDR_GETINT32(xdrs, (int32_t *)((char *)hp +
BYTES_PER_XDR_UNIT)));
}
#endif
return (FALSE);
}
return (TRUE);
}
/*
* XDR short integers
*/
bool_t
xdr_short(XDR *xdrs, short *sp)
{
int32_t l;
switch (xdrs->x_op) {
case XDR_ENCODE:
l = (int32_t)*sp;
return (XDR_PUTINT32(xdrs, &l));
case XDR_DECODE:
if (!XDR_GETINT32(xdrs, &l))
return (FALSE);
*sp = (short)l;
return (TRUE);
case XDR_FREE:
return (TRUE);
}
return (FALSE);
}
/*
* XDR unsigned short integers
*/
bool_t
xdr_u_short(XDR *xdrs, ushort_t *usp)
{
uint32_t l;
switch (xdrs->x_op) {
case XDR_ENCODE:
l = (uint32_t)*usp;
return (XDR_PUTINT32(xdrs, (int32_t *)&l));
case XDR_DECODE:
if (!XDR_GETINT32(xdrs, (int32_t *)&l)) {
return (FALSE);
}
*usp = (ushort_t)l;
return (TRUE);
case XDR_FREE:
return (TRUE);
}
return (FALSE);
}
/*
* XDR a char
*/
bool_t
xdr_char(XDR *xdrs, char *cp)
{
int i;
i = (*cp);
if (!xdr_int(xdrs, &i)) {
return (FALSE);
}
*cp = (char)i;
return (TRUE);
}
/*
* XDR booleans
*
* PSARC 2003/523 Contract Private Interface
* xdr_bool
* Changes must be reviewed by Solaris File Sharing
* Changes must be communicated to contract-2003-523@sun.com
*/
bool_t
xdr_bool(XDR *xdrs, bool_t *bp)
{
int32_t i32b;
switch (xdrs->x_op) {
case XDR_ENCODE:
i32b = *bp ? XDR_TRUE : XDR_FALSE;
return (XDR_PUTINT32(xdrs, &i32b));
case XDR_DECODE:
if (!XDR_GETINT32(xdrs, &i32b)) {
return (FALSE);
}
*bp = (i32b == XDR_FALSE) ? FALSE : TRUE;
return (TRUE);
case XDR_FREE:
return (TRUE);
}
return (FALSE);
}
/*
* XDR enumerations
*
* PSARC 2003/523 Contract Private Interface
* xdr_enum
* Changes must be reviewed by Solaris File Sharing
* Changes must be communicated to contract-2003-523@sun.com
*/
#ifndef lint
enum sizecheck { SIZEVAL } sizecheckvar; /* used to find the size of */
/* an enum */
#endif
bool_t
xdr_enum(XDR *xdrs, enum_t *ep)
{
#ifndef lint
/*
* enums are treated as ints
*/
if (sizeof (sizecheckvar) == sizeof (int32_t)) {
return (xdr_int(xdrs, (int32_t *)ep));
} else if (sizeof (sizecheckvar) == sizeof (short)) {
return (xdr_short(xdrs, (short *)ep));
} else {
return (FALSE);
}
#else
(void) (xdr_short(xdrs, (short *)ep));
return (xdr_int(xdrs, (int32_t *)ep));
#endif
}
/*
* XDR opaque data
* Allows the specification of a fixed size sequence of opaque bytes.
* cp points to the opaque object and cnt gives the byte length.
*
* PSARC 2003/523 Contract Private Interface
* xdr_opaque
* Changes must be reviewed by Solaris File Sharing
* Changes must be communicated to contract-2003-523@sun.com
*/
bool_t
xdr_opaque(XDR *xdrs, caddr_t cp, const uint_t cnt)
{
uint_t rndup;
static char crud[BYTES_PER_XDR_UNIT];
/*
* if no data we are done
*/
if (cnt == 0)
return (TRUE);
/*
* round byte count to full xdr units
*/
rndup = cnt % BYTES_PER_XDR_UNIT;
if (rndup != 0)
rndup = BYTES_PER_XDR_UNIT - rndup;
if (xdrs->x_op == XDR_DECODE) {
if (!XDR_GETBYTES(xdrs, cp, cnt)) {
return (FALSE);
}
if (rndup == 0)
return (TRUE);
return (XDR_GETBYTES(xdrs, (caddr_t)crud, rndup));
}
if (xdrs->x_op == XDR_ENCODE) {
if (!XDR_PUTBYTES(xdrs, cp, cnt)) {
return (FALSE);
}
if (rndup == 0)
return (TRUE);
return (XDR_PUTBYTES(xdrs, xdr_zero, rndup));
}
if (xdrs->x_op == XDR_FREE)
return (TRUE);
return (FALSE);
}
/*
* XDR counted bytes
* *cpp is a pointer to the bytes, *sizep is the count.
* If *cpp is NULL maxsize bytes are allocated
*
* PSARC 2003/523 Contract Private Interface
* xdr_bytes
* Changes must be reviewed by Solaris File Sharing
* Changes must be communicated to contract-2003-523@sun.com
*/
bool_t
xdr_bytes(XDR *xdrs, char **cpp, uint_t *sizep, const uint_t maxsize)
{
char *sp = *cpp; /* sp is the actual string pointer */
uint_t nodesize;
/*
* first deal with the length since xdr bytes are counted
*/
if (!xdr_u_int(xdrs, sizep)) {
return (FALSE);
}
nodesize = *sizep;
if ((nodesize > maxsize) && (xdrs->x_op != XDR_FREE)) {
return (FALSE);
}
/*
* now deal with the actual bytes
*/
switch (xdrs->x_op) {
case XDR_DECODE:
if (nodesize == 0)
return (TRUE);
if (sp == NULL)
*cpp = sp = (char *)mem_alloc(nodesize);
/* FALLTHROUGH */
case XDR_ENCODE:
return (xdr_opaque(xdrs, sp, nodesize));
case XDR_FREE:
if (sp != NULL) {
mem_free(sp, nodesize);
*cpp = NULL;
}
return (TRUE);
}
return (FALSE);
}
/*
* Implemented here due to commonality of the object.
*/
bool_t
xdr_netobj(XDR *xdrs, struct netobj *np)
{
return (xdr_bytes(xdrs, &np->n_bytes, &np->n_len, MAX_NETOBJ_SZ));
}
/*
* XDR a descriminated union
* Support routine for discriminated unions.
* You create an array of xdrdiscrim structures, terminated with
* an entry with a null procedure pointer. The routine gets
* the discriminant value and then searches the array of xdrdiscrims
* looking for that value. It calls the procedure given in the xdrdiscrim
* to handle the discriminant. If there is no specific routine a default
* routine may be called.
* If there is no specific or default routine an error is returned.
*/
bool_t
xdr_union(XDR *xdrs, enum_t *dscmp, char *unp,
const struct xdr_discrim *choices, const xdrproc_t dfault)
{
enum_t dscm;
/*
* we deal with the discriminator; it's an enum
*/
if (!xdr_enum(xdrs, dscmp)) {
return (FALSE);
}
dscm = *dscmp;
/*
* search choices for a value that matches the discriminator.
* if we find one, execute the xdr routine for that value.
*/
for (; choices->proc != NULL_xdrproc_t; choices++) {
if (choices->value == dscm)
return ((*(choices->proc))(xdrs, unp, LASTUNSIGNED));
}
/*
* no match - execute the default xdr routine if there is one
*/
return ((dfault == NULL_xdrproc_t) ? FALSE :
(*dfault)(xdrs, unp, LASTUNSIGNED));
}
/*
* Non-portable xdr primitives.
* Care should be taken when moving these routines to new architectures.
*/
/*
* XDR null terminated ASCII strings
* xdr_string deals with "C strings" - arrays of bytes that are
* terminated by a NULL character. The parameter cpp references a
* pointer to storage; If the pointer is null, then the necessary
* storage is allocated. The last parameter is the max allowed length
* of the string as specified by a protocol.
*/
bool_t
xdr_string(XDR *xdrs, char **cpp, const uint_t maxsize)
{
char *sp = *cpp; /* sp is the actual string pointer */
uint_t size;
uint_t nodesize;
/*
* first deal with the length since xdr strings are counted-strings
*/
switch (xdrs->x_op) {
case XDR_FREE:
if (sp == NULL)
return (TRUE); /* already free */
/* FALLTHROUGH */
case XDR_ENCODE:
size = (sp != NULL) ? (uint_t)strlen(sp) : 0;
break;
case XDR_DECODE:
break;
}
if (!xdr_u_int(xdrs, &size)) {
return (FALSE);
}
if (size > maxsize) {
return (FALSE);
}
nodesize = size + 1;
/*
* now deal with the actual bytes
*/
switch (xdrs->x_op) {
case XDR_DECODE:
if (nodesize == 0)
return (TRUE);
if (sp == NULL)
sp = (char *)mem_alloc(nodesize);
sp[size] = 0;
if (!xdr_opaque(xdrs, sp, size)) {
/*
* free up memory if allocated here
*/
if (*cpp == NULL) {
mem_free(sp, nodesize);
}
return (FALSE);
}
if (strlen(sp) != size) {
if (*cpp == NULL) {
mem_free(sp, nodesize);
}
return (FALSE);
}
*cpp = sp;
return (TRUE);
case XDR_ENCODE:
return (xdr_opaque(xdrs, sp, size));
case XDR_FREE:
mem_free(sp, nodesize);
*cpp = NULL;
return (TRUE);
}
return (FALSE);
}
/*
* Wrapper for xdr_string that can be called directly from
* routines like clnt_call
*/
bool_t
xdr_wrapstring(XDR *xdrs, char **cpp)
{
if (xdr_string(xdrs, cpp, LASTUNSIGNED))
return (TRUE);
return (FALSE);
}

114
sys/cddl/contrib/opensolaris/uts/common/rpc/opensolaris_xdr_array.c
View File

@ -1,114 +0,0 @@
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
/*
* Portions of this source code were derived from Berkeley 4.3 BSD
* under license from the Regents of the University of California.
*/
/*
* xdr_array.c, Generic XDR routines impelmentation.
* 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 <sys/param.h>
#include <sys/cmn_err.h>
#include <sys/types.h>
#include <sys/systm.h>
#include <rpc/types.h>
#include <rpc/xdr.h>
#define LASTUNSIGNED ((uint_t)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, uint_t *sizep, const uint_t maxsize,
const uint_t elsize, const xdrproc_t elproc)
{
uint_t i;
caddr_t target = *addrp;
uint_t c; /* the actual element count */
bool_t stat = TRUE;
uint_t nodesize;
/* like strings, arrays are really counted arrays */
if (!xdr_u_int(xdrs, sizep)) {
return (FALSE);
}
c = *sizep;
if ((c > maxsize || LASTUNSIGNED / elsize < c) &&
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 = (char *)mem_alloc(nodesize);
bzero(target, nodesize);
break;
case XDR_FREE:
return (TRUE);
case XDR_ENCODE:
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);
}

209
sys/cddl/contrib/opensolaris/uts/common/rpc/opensolaris_xdr_mem.c
View File

@ -1,209 +0,0 @@
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2005 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
/*
* Portions of this source code were derived from Berkeley 4.3 BSD
* under license from the Regents of the University of California.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* xdr_mem.c, XDR implementation using memory buffers.
*
* If you have some data to be interpreted as external data representation
* or to be converted to external data representation in a memory buffer,
* then this is the package for you.
*/
#include <sys/param.h>
#include <sys/types.h>
#include <sys/systm.h>
#include <rpc/types.h>
#include <rpc/xdr.h>
static struct xdr_ops *xdrmem_ops(void);
/*
* The procedure xdrmem_create initializes a stream descriptor for a
* memory buffer.
*/
void
xdrmem_create(XDR *xdrs, caddr_t addr, uint_t size, enum xdr_op op)
{
xdrs->x_op = op;
xdrs->x_ops = xdrmem_ops();
xdrs->x_private = xdrs->x_base = addr;
xdrs->x_handy = size;
xdrs->x_public = NULL;
}
/* ARGSUSED */
static void
xdrmem_destroy(XDR *xdrs)
{
}
static bool_t
xdrmem_getint32(XDR *xdrs, int32_t *int32p)
{
if ((xdrs->x_handy -= (int)sizeof (int32_t)) < 0)
return (FALSE);
/* LINTED pointer alignment */
*int32p = (int32_t)ntohl((uint32_t)(*((int32_t *)(xdrs->x_private))));
xdrs->x_private += sizeof (int32_t);
return (TRUE);
}
static bool_t
xdrmem_putint32(XDR *xdrs, int32_t *int32p)
{
if ((xdrs->x_handy -= (int)sizeof (int32_t)) < 0)
return (FALSE);
/* LINTED pointer alignment */
*(int32_t *)xdrs->x_private = (int32_t)htonl((uint32_t)(*int32p));
xdrs->x_private += sizeof (int32_t);
return (TRUE);
}
static bool_t
xdrmem_getbytes(XDR *xdrs, caddr_t addr, int len)
{
if ((xdrs->x_handy -= len) < 0)
return (FALSE);
bcopy(xdrs->x_private, addr, len);
xdrs->x_private += len;
return (TRUE);
}
static bool_t
xdrmem_putbytes(XDR *xdrs, caddr_t addr, int len)
{
if ((xdrs->x_handy -= len) < 0)
return (FALSE);
bcopy(addr, xdrs->x_private, len);
xdrs->x_private += len;
return (TRUE);
}
static uint_t
xdrmem_getpos(XDR *xdrs)
{
return ((uint_t)((uintptr_t)xdrs->x_private - (uintptr_t)xdrs->x_base));
}
static bool_t
xdrmem_setpos(XDR *xdrs, uint_t pos)
{
caddr_t newaddr = xdrs->x_base + pos;
caddr_t lastaddr = xdrs->x_private + xdrs->x_handy;
ptrdiff_t diff;
if (newaddr > lastaddr)
return (FALSE);
xdrs->x_private = newaddr;
diff = lastaddr - newaddr;
xdrs->x_handy = (int)diff;
return (TRUE);
}
static rpc_inline_t *
xdrmem_inline(XDR *xdrs, int len)
{
rpc_inline_t *buf = NULL;
if (xdrs->x_handy >= len) {
xdrs->x_handy -= len;
/* LINTED pointer alignment */
buf = (rpc_inline_t *)xdrs->x_private;
xdrs->x_private += len;
}
return (buf);
}
static bool_t
xdrmem_control(XDR *xdrs, int request, void *info)
{
xdr_bytesrec *xptr;
int32_t *int32p;
int len;
switch (request) {
case XDR_GET_BYTES_AVAIL:
xptr = (xdr_bytesrec *)info;
xptr->xc_is_last_record = TRUE;
xptr->xc_num_avail = xdrs->x_handy;
return (TRUE);
case XDR_PEEK:
/*
* Return the next 4 byte unit in the XDR stream.
*/
if (xdrs->x_handy < sizeof (int32_t))
return (FALSE);
int32p = (int32_t *)info;
*int32p = (int32_t)ntohl((uint32_t)
(*((int32_t *)(xdrs->x_private))));
return (TRUE);
case XDR_SKIPBYTES:
/*
* Skip the next N bytes in the XDR stream.
*/
int32p = (int32_t *)info;
len = RNDUP((int)(*int32p));
if ((xdrs->x_handy -= len) < 0)
return (FALSE);
xdrs->x_private += len;
return (TRUE);
}
return (FALSE);
}
static struct xdr_ops *
xdrmem_ops(void)
{
static struct xdr_ops ops;
if (ops.x_getint32 == NULL) {
ops.x_getbytes = xdrmem_getbytes;
ops.x_putbytes = xdrmem_putbytes;
ops.x_getpostn = xdrmem_getpos;
ops.x_setpostn = xdrmem_setpos;
ops.x_inline = xdrmem_inline;
ops.x_destroy = xdrmem_destroy;
ops.x_control = xdrmem_control;
ops.x_getint32 = xdrmem_getint32;
ops.x_putint32 = xdrmem_putint32;
}
return (&ops);
}

632
sys/cddl/contrib/opensolaris/uts/common/rpc/xdr.h
View File

@ -1,632 +0,0 @@
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
/*
* Portions of this source code were derived from Berkeley
* 4.3 BSD under license from the Regents of the University of
* California.
*/
/*
* xdr.h, External Data Representation Serialization Routines.
*
*/
#ifndef _RPC_XDR_H
#define _RPC_XDR_H
#include <sys/byteorder.h> /* For all ntoh* and hton*() kind of macros */
#include <rpc/types.h> /* For all ntoh* and hton*() kind of macros */
#ifndef _KERNEL
#include <stdio.h> /* defines FILE *, used in ANSI C function prototypes */
#endif
#ifdef __cplusplus
extern "C" {
#endif
/*
* XDR provides a conventional way for converting between C data
* types and an external bit-string representation. Library supplied
* routines provide for the conversion on built-in C data types. These
* routines and utility routines defined here are used to help implement
* a type encode/decode routine for each user-defined type.
*
* Each data type provides a single procedure which takes two arguments:
*
* bool_t
* xdrproc(xdrs, argresp)
* XDR *xdrs;
* <type> *argresp;
*
* xdrs is an instance of a XDR handle, to which or from which the data
* type is to be converted. argresp is a pointer to the structure to be
* converted. The XDR handle contains an operation field which indicates
* which of the operations (ENCODE, DECODE * or FREE) is to be performed.
*
* XDR_DECODE may allocate space if the pointer argresp is null. This
* data can be freed with the XDR_FREE operation.
*
* We write only one procedure per data type to make it easy
* to keep the encode and decode procedures for a data type consistent.
* In many cases the same code performs all operations on a user defined type,
* because all the hard work is done in the component type routines.
* decode as a series of calls on the nested data types.
*/
/*
* Xdr operations. XDR_ENCODE causes the type to be encoded into the
* stream. XDR_DECODE causes the type to be extracted from the stream.
* XDR_FREE can be used to release the space allocated by an XDR_DECODE
* request.
*/
enum xdr_op {
XDR_ENCODE = 0,
XDR_DECODE = 1,
XDR_FREE = 2
};
/*
* This is the number of bytes per unit of external data.
*/
#define BYTES_PER_XDR_UNIT (4)
#define RNDUP(x) ((((x) + BYTES_PER_XDR_UNIT - 1) / BYTES_PER_XDR_UNIT) \
* BYTES_PER_XDR_UNIT)
/*
* The XDR handle.
* Contains operation which is being applied to the stream,
* an operations vector for the paticular implementation (e.g. see xdr_mem.c),
* and two private fields for the use of the particular impelementation.
*
* PSARC 2003/523 Contract Private Interface
* XDR
* Changes must be reviewed by Solaris File Sharing
* Changes must be communicated to contract-2003-523@sun.com
*/
typedef struct XDR {
enum xdr_op x_op; /* operation; fast additional param */
struct xdr_ops *x_ops;
caddr_t x_public; /* users' data */
caddr_t x_private; /* pointer to private data */
caddr_t x_base; /* private used for position info */
int x_handy; /* extra private word */
} XDR;
/*
* PSARC 2003/523 Contract Private Interface
* xdr_ops
* Changes must be reviewed by Solaris File Sharing
* Changes must be communicated to contract-2003-523@sun.com
*/
#ifndef __FreeBSD__
struct xdr_ops {
#ifdef __STDC__
#if !defined(_KERNEL)
bool_t (*x_getlong)(struct XDR *, long *);
/* get a long from underlying stream */
bool_t (*x_putlong)(struct XDR *, long *);
/* put a long to " */
#endif /* KERNEL */
bool_t (*x_getbytes)(struct XDR *, caddr_t, int);
/* get some bytes from " */
bool_t (*x_putbytes)(struct XDR *, caddr_t, int);
/* put some bytes to " */
uint_t (*x_getpostn)(struct XDR *);
/* returns bytes off from beginning */
bool_t (*x_setpostn)(struct XDR *, uint_t);
/* lets you reposition the stream */
rpc_inline_t *(*x_inline)(struct XDR *, int);
/* buf quick ptr to buffered data */
void (*x_destroy)(struct XDR *);
/* free privates of this xdr_stream */
bool_t (*x_control)(struct XDR *, int, void *);
#if defined(_LP64) || defined(_KERNEL)
bool_t (*x_getint32)(struct XDR *, int32_t *);
/* get a int from underlying stream */
bool_t (*x_putint32)(struct XDR *, int32_t *);
/* put an int to " */
#endif /* _LP64 || _KERNEL */
#else
#if !defined(_KERNEL)
bool_t (*x_getlong)(); /* get a long from underlying stream */
bool_t (*x_putlong)(); /* put a long to " */
#endif /* KERNEL */
bool_t (*x_getbytes)(); /* get some bytes from " */
bool_t (*x_putbytes)(); /* put some bytes to " */
uint_t (*x_getpostn)(); /* returns bytes off from beginning */
bool_t (*x_setpostn)(); /* lets you reposition the stream */
rpc_inline_t *(*x_inline)();
/* buf quick ptr to buffered data */
void (*x_destroy)(); /* free privates of this xdr_stream */
bool_t (*x_control)();
#if defined(_LP64) || defined(_KERNEL)
bool_t (*x_getint32)();
bool_t (*x_putint32)();
#endif /* _LP64 || defined(_KERNEL) */
#endif
};
#else /* FreeBSD */
struct xdr_ops {
/* get a long from underlying stream */
bool_t (*x_getint32)(struct XDR *, int32_t *);
/* put a long to " */
bool_t (*x_putint32)(struct XDR *, const int32_t *);
/* get some bytes from " */
bool_t (*x_getbytes)(struct XDR *, char *, u_int);
/* put some bytes to " */
bool_t (*x_putbytes)(struct XDR *, const char *, u_int);
/* returns bytes off from beginning */
u_int (*x_getpostn)(struct XDR *);
/* lets you reposition the stream */
bool_t (*x_setpostn)(struct XDR *, u_int);
/* buf quick ptr to buffered data */
int32_t *(*x_inline)(struct XDR *, u_int);
/* free privates of this xdr_stream */
void (*x_destroy)(struct XDR *);
bool_t (*x_control)(struct XDR *, int, void *);
};
#endif
/*
* Operations defined on a XDR handle
*
* XDR *xdrs;
* long *longp;
* caddr_t addr;
* uint_t len;
* uint_t pos;
*/
#if !defined(_KERNEL)
#define XDR_GETLONG(xdrs, longp) \
(*(xdrs)->x_ops->x_getlong)(xdrs, longp)
#define xdr_getlong(xdrs, longp) \
(*(xdrs)->x_ops->x_getlong)(xdrs, longp)
#define XDR_PUTLONG(xdrs, longp) \
(*(xdrs)->x_ops->x_putlong)(xdrs, longp)
#define xdr_putlong(xdrs, longp) \
(*(xdrs)->x_ops->x_putlong)(xdrs, longp)
#endif /* KERNEL */
#if !defined(_LP64) && !defined(_KERNEL)
/*
* For binary compatability on ILP32 we do not change the shape
* of the XDR structure and the GET/PUTINT32 functions just use
* the get/putlong vectors which operate on identically-sized
* units of data.
*/
#define XDR_GETINT32(xdrs, int32p) \
(*(xdrs)->x_ops->x_getlong)(xdrs, (long *)int32p)
#define xdr_getint32(xdrs, int32p) \
(*(xdrs)->x_ops->x_getlong)(xdrs, (long *)int32p)
#define XDR_PUTINT32(xdrs, int32p) \
(*(xdrs)->x_ops->x_putlong)(xdrs, (long *)int32p)
#define xdr_putint32(xdrs, int32p) \
(*(xdrs)->x_ops->x_putlong)(xdrs, (long *)int32p)
#else /* !_LP64 && !_KERNEL */
#define XDR_GETINT32(xdrs, int32p) \
(*(xdrs)->x_ops->x_getint32)(xdrs, int32p)
#define xdr_getint32(xdrs, int32p) \
(*(xdrs)->x_ops->x_getint32)(xdrs, int32p)
#define XDR_PUTINT32(xdrs, int32p) \
(*(xdrs)->x_ops->x_putint32)(xdrs, int32p)
#define xdr_putint32(xdrs, int32p) \
(*(xdrs)->x_ops->x_putint32)(xdrs, int32p)
#endif /* !_LP64 && !_KERNEL */
#define XDR_GETBYTES(xdrs, addr, len) \
(*(xdrs)->x_ops->x_getbytes)(xdrs, addr, len)
#define xdr_getbytes(xdrs, addr, len) \
(*(xdrs)->x_ops->x_getbytes)(xdrs, addr, len)
#define XDR_PUTBYTES(xdrs, addr, len) \
(*(xdrs)->x_ops->x_putbytes)(xdrs, addr, len)
#define xdr_putbytes(xdrs, addr, len) \
(*(xdrs)->x_ops->x_putbytes)(xdrs, addr, len)
#define XDR_GETPOS(xdrs) \
(*(xdrs)->x_ops->x_getpostn)(xdrs)
#define xdr_getpos(xdrs) \
(*(xdrs)->x_ops->x_getpostn)(xdrs)
#define XDR_SETPOS(xdrs, pos) \
(*(xdrs)->x_ops->x_setpostn)(xdrs, pos)
#define xdr_setpos(xdrs, pos) \
(*(xdrs)->x_ops->x_setpostn)(xdrs, pos)
#define XDR_INLINE(xdrs, len) \
(*(xdrs)->x_ops->x_inline)(xdrs, len)
#define xdr_inline(xdrs, len) \
(*(xdrs)->x_ops->x_inline)(xdrs, len)
#define XDR_DESTROY(xdrs) \
(*(xdrs)->x_ops->x_destroy)(xdrs)
#define xdr_destroy(xdrs) \
(*(xdrs)->x_ops->x_destroy)(xdrs)
#define XDR_CONTROL(xdrs, req, op) \
(*(xdrs)->x_ops->x_control)(xdrs, req, op)
#define xdr_control(xdrs, req, op) \
(*(xdrs)->x_ops->x_control)(xdrs, req, op)
/*
* Support struct for discriminated unions.
* You create an array of xdrdiscrim structures, terminated with
* a entry with a null procedure pointer. The xdr_union routine gets
* the discriminant value and then searches the array of structures
* for a matching value. If a match is found the associated xdr routine
* is called to handle that part of the union. If there is
* no match, then a default routine may be called.
* If there is no match and no default routine it is an error.
*/
/*
* A xdrproc_t exists for each data type which is to be encoded or decoded.
*
* The second argument to the xdrproc_t is a pointer to an opaque pointer.
* The opaque pointer generally points to a structure of the data type
* to be decoded. If this pointer is 0, then the type routines should
* allocate dynamic storage of the appropriate size and return it.
* bool_t (*xdrproc_t)(XDR *, void *);
*/
#ifdef __cplusplus
typedef bool_t (*xdrproc_t)(XDR *, void *);
#else
#ifdef __STDC__
typedef bool_t (*xdrproc_t)(); /* For Backward compatibility */
#else
typedef bool_t (*xdrproc_t)();
#endif
#endif
#define NULL_xdrproc_t ((xdrproc_t)0)
#if defined(_LP64) || defined(_I32LPx)
#define xdr_rpcvers(xdrs, versp) xdr_u_int(xdrs, versp)
#define xdr_rpcprog(xdrs, progp) xdr_u_int(xdrs, progp)
#define xdr_rpcproc(xdrs, procp) xdr_u_int(xdrs, procp)
#define xdr_rpcprot(xdrs, protp) xdr_u_int(xdrs, protp)
#define xdr_rpcport(xdrs, portp) xdr_u_int(xdrs, portp)
#else
#define xdr_rpcvers(xdrs, versp) xdr_u_long(xdrs, versp)
#define xdr_rpcprog(xdrs, progp) xdr_u_long(xdrs, progp)
#define xdr_rpcproc(xdrs, procp) xdr_u_long(xdrs, procp)
#define xdr_rpcprot(xdrs, protp) xdr_u_long(xdrs, protp)
#define xdr_rpcport(xdrs, portp) xdr_u_long(xdrs, portp)
#endif
struct xdr_discrim {
int value;
xdrproc_t proc;
};
/*
* In-line routines for fast encode/decode of primitve data types.
* Caveat emptor: these use single memory cycles to get the
* data from the underlying buffer, and will fail to operate
* properly if the data is not aligned. The standard way to use these
* is to say:
* if ((buf = XDR_INLINE(xdrs, count)) == NULL)
* return (FALSE);
* <<< macro calls >>>
* where ``count'' is the number of bytes of data occupied
* by the primitive data types.
*
* N.B. and frozen for all time: each data type here uses 4 bytes
* of external representation.
*/
#define IXDR_GET_INT32(buf) ((int32_t)ntohl((uint32_t)*(buf)++))
#define IXDR_PUT_INT32(buf, v) (*(buf)++ = (int32_t)htonl((uint32_t)v))
#define IXDR_GET_U_INT32(buf) ((uint32_t)IXDR_GET_INT32(buf))
#define IXDR_PUT_U_INT32(buf, v) IXDR_PUT_INT32((buf), ((int32_t)(v)))
#if !defined(_KERNEL) && !defined(_LP64)
#define IXDR_GET_LONG(buf) ((long)ntohl((ulong_t)*(buf)++))
#define IXDR_PUT_LONG(buf, v) (*(buf)++ = (long)htonl((ulong_t)v))
#define IXDR_GET_U_LONG(buf) ((ulong_t)IXDR_GET_LONG(buf))
#define IXDR_PUT_U_LONG(buf, v) IXDR_PUT_LONG((buf), ((long)(v)))
#define IXDR_GET_BOOL(buf) ((bool_t)IXDR_GET_LONG(buf))
#define IXDR_GET_ENUM(buf, t) ((t)IXDR_GET_LONG(buf))
#define IXDR_GET_SHORT(buf) ((short)IXDR_GET_LONG(buf))
#define IXDR_GET_U_SHORT(buf) ((ushort_t)IXDR_GET_LONG(buf))
#define IXDR_PUT_BOOL(buf, v) IXDR_PUT_LONG((buf), ((long)(v)))
#define IXDR_PUT_ENUM(buf, v) IXDR_PUT_LONG((buf), ((long)(v)))
#define IXDR_PUT_SHORT(buf, v) IXDR_PUT_LONG((buf), ((long)(v)))
#define IXDR_PUT_U_SHORT(buf, v) IXDR_PUT_LONG((buf), ((long)(v)))
#else
#define IXDR_GET_BOOL(buf) ((bool_t)IXDR_GET_INT32(buf))
#define IXDR_GET_ENUM(buf, t) ((t)IXDR_GET_INT32(buf))
#define IXDR_GET_SHORT(buf) ((short)IXDR_GET_INT32(buf))
#define IXDR_GET_U_SHORT(buf) ((ushort_t)IXDR_GET_INT32(buf))
#define IXDR_PUT_BOOL(buf, v) IXDR_PUT_INT32((buf), ((int)(v)))
#define IXDR_PUT_ENUM(buf, v) IXDR_PUT_INT32((buf), ((int)(v)))
#define IXDR_PUT_SHORT(buf, v) IXDR_PUT_INT32((buf), ((int)(v)))
#define IXDR_PUT_U_SHORT(buf, v) IXDR_PUT_INT32((buf), ((int)(v)))
#endif
#if BYTE_ORDER == _LITTLE_ENDIAN
#define IXDR_GET_HYPER(buf, v) { \
*((int32_t *)(&v)) = ntohl(*(uint32_t *)buf++); \
*((int32_t *)(((char *)&v) + BYTES_PER_XDR_UNIT)) \
= ntohl(*(uint32_t *)buf++); \
}
#define IXDR_PUT_HYPER(buf, v) { \
*(buf)++ = (int32_t)htonl(*(uint32_t *) \
((char *)&v)); \
*(buf)++ = \
(int32_t)htonl(*(uint32_t *)(((char *)&v) \
+ BYTES_PER_XDR_UNIT)); \
}
#else
#define IXDR_GET_HYPER(buf, v) { \
*((int32_t *)(((char *)&v) + \
BYTES_PER_XDR_UNIT)) \
= ntohl(*(uint32_t *)buf++); \
*((int32_t *)(&v)) = \
ntohl(*(uint32_t *)buf++); \
}
#define IXDR_PUT_HYPER(buf, v) { \
*(buf)++ = \
(int32_t)htonl(*(uint32_t *)(((char *)&v) + \
BYTES_PER_XDR_UNIT)); \
*(buf)++ = \
(int32_t)htonl(*(uint32_t *)((char *)&v)); \
}
#endif
#define IXDR_GET_U_HYPER(buf, v) IXDR_GET_HYPER(buf, v)
#define IXDR_PUT_U_HYPER(buf, v) IXDR_PUT_HYPER(buf, v)
/*
* These are the "generic" xdr routines.
*/
#ifdef __STDC__
extern bool_t xdr_void(void);
extern bool_t xdr_int(XDR *, int *);
extern bool_t xdr_u_int(XDR *, uint_t *);
extern bool_t xdr_long(XDR *, long *);
extern bool_t xdr_u_long(XDR *, ulong_t *);
extern bool_t xdr_short(XDR *, short *);
extern bool_t xdr_u_short(XDR *, ushort_t *);
extern bool_t xdr_bool(XDR *, bool_t *);
extern bool_t xdr_enum(XDR *, enum_t *);
extern bool_t xdr_array(XDR *, caddr_t *, uint_t *, const uint_t,
const uint_t, const xdrproc_t);
extern bool_t xdr_bytes(XDR *, char **, uint_t *, const uint_t);
extern bool_t xdr_opaque(XDR *, caddr_t, const uint_t);
extern bool_t xdr_string(XDR *, char **, const uint_t);
extern bool_t xdr_union(XDR *, enum_t *, char *,
const struct xdr_discrim *, const xdrproc_t);
extern unsigned int xdr_sizeof(xdrproc_t, void *);
extern bool_t xdr_hyper(XDR *, longlong_t *);
extern bool_t xdr_longlong_t(XDR *, longlong_t *);
extern bool_t xdr_u_hyper(XDR *, u_longlong_t *);
extern bool_t xdr_u_longlong_t(XDR *, u_longlong_t *);
extern bool_t xdr_char(XDR *, char *);
extern bool_t xdr_wrapstring(XDR *, char **);
extern bool_t xdr_reference(XDR *, caddr_t *, uint_t, const xdrproc_t);
extern bool_t xdr_pointer(XDR *, char **, uint_t, const xdrproc_t);
extern void xdr_free(xdrproc_t, char *);
extern bool_t xdr_time_t(XDR *, time_t *);
extern bool_t xdr_int8_t(XDR *, int8_t *);
extern bool_t xdr_uint8_t(XDR *, uint8_t *);
extern bool_t xdr_int16_t(XDR *, int16_t *);
extern bool_t xdr_uint16_t(XDR *, uint16_t *);
extern bool_t xdr_int32_t(XDR *, int32_t *);
extern bool_t xdr_uint32_t(XDR *, uint32_t *);
#if defined(_INT64_TYPE)
extern bool_t xdr_int64_t(XDR *, int64_t *);
extern bool_t xdr_uint64_t(XDR *, uint64_t *);
#endif
#ifndef _KERNEL
extern bool_t xdr_u_char(XDR *, uchar_t *);
extern bool_t xdr_vector(XDR *, char *, const uint_t, const uint_t, const
xdrproc_t);
extern bool_t xdr_float(XDR *, float *);
extern bool_t xdr_double(XDR *, double *);
extern bool_t xdr_quadruple(XDR *, long double *);
#endif /* !_KERNEL */
#else
extern bool_t xdr_void();
extern bool_t xdr_int();
extern bool_t xdr_u_int();
extern bool_t xdr_long();
extern bool_t xdr_u_long();
extern bool_t xdr_short();
extern bool_t xdr_u_short();
extern bool_t xdr_bool();
extern bool_t xdr_enum();
extern bool_t xdr_array();
extern bool_t xdr_bytes();
extern bool_t xdr_opaque();
extern bool_t xdr_string();
extern bool_t xdr_union();
extern bool_t xdr_hyper();
extern bool_t xdr_longlong_t();
extern bool_t xdr_u_hyper();
extern bool_t xdr_u_longlong_t();
extern bool_t xdr_char();
extern bool_t xdr_reference();
extern bool_t xdr_pointer();
extern void xdr_free();
extern bool_t xdr_wrapstring();
extern bool_t xdr_time_t();
extern bool_t xdr_int8_t();
extern bool_t xdr_uint8_t();
extern bool_t xdr_int16_t();
extern bool_t xdr_uint16_t();
extern bool_t xdr_int32_t();
extern bool_t xdr_uint32_t();
#if defined(_INT64_TYPE)
extern bool_t xdr_int64_t();
extern bool_t xdr_uint64_t();
#endif
#ifndef _KERNEL
extern bool_t xdr_u_char();
extern bool_t xdr_vector();
extern bool_t xdr_float();
extern bool_t xdr_double();
extern bool_t xdr_quadruple();
#endif /* !_KERNEL */
#endif
/*
* Common opaque bytes objects used by many rpc protocols;
* declared here due to commonality.
*/
#define MAX_NETOBJ_SZ 1024
struct netobj {
uint_t n_len;
char *n_bytes;
};
typedef struct netobj netobj;
#ifdef __STDC__
extern bool_t xdr_netobj(XDR *, netobj *);
#else
extern bool_t xdr_netobj();
#endif
/*
* These are XDR control operators
*/
#define XDR_GET_BYTES_AVAIL 1
struct xdr_bytesrec {
bool_t xc_is_last_record;
size_t xc_num_avail;
};
typedef struct xdr_bytesrec xdr_bytesrec;
/*
* These are the request arguments to XDR_CONTROL.
*
* XDR_PEEK - returns the contents of the next XDR unit on the XDR stream.
* XDR_SKIPBYTES - skips the next N bytes in the XDR stream.
* XDR_RDMAGET - for xdr implementation over RDMA, gets private flags from
* the XDR stream being moved over RDMA
* XDR_RDMANOCHUNK - for xdr implementaion over RDMA, sets private flags in
* the XDR stream moving over RDMA.
*/
#ifdef _KERNEL
#define XDR_PEEK 2
#define XDR_SKIPBYTES 3
#define XDR_RDMA_GET_FLAGS 4
#define XDR_RDMA_SET_FLAGS 5
#define XDR_RDMA_ADD_CHUNK 6
#define XDR_RDMA_GET_CHUNK_LEN 7
#define XDR_RDMA_SET_WLIST 8
#define XDR_RDMA_GET_WLIST 9
#define XDR_RDMA_GET_WCINFO 10
#define XDR_RDMA_GET_RLIST 11
#endif
/*
* These are the public routines for the various implementations of
* xdr streams.
*/
#ifndef _KERNEL
#ifdef __STDC__
extern void xdrmem_create(XDR *, const caddr_t, const uint_t, const enum
xdr_op);
/* XDR using memory buffers */
extern void xdrrec_create(XDR *, const uint_t, const uint_t, const caddr_t,
int (*) (void *, caddr_t, int), int (*) (void *, caddr_t, int));
/* XDR pseudo records for tcp */
extern bool_t xdrrec_endofrecord(XDR *, bool_t);
/* make end of xdr record */
extern bool_t xdrrec_skiprecord(XDR *);
/* move to beginning of next record */
extern bool_t xdrrec_eof(XDR *);
extern uint_t xdrrec_readbytes(XDR *, caddr_t, uint_t);
/* true if no more input */
#else
extern void xdrmem_create();
extern void xdrstdio_create();
extern void xdrrec_create();
extern bool_t xdrrec_endofrecord();
extern bool_t xdrrec_skiprecord();
extern bool_t xdrrec_eof();
extern uint_t xdrrec_readbytes();
#endif
#else
extern void xdrmem_create(XDR *, caddr_t, uint_t, enum xdr_op);
extern struct xdr_ops xdrmblk_ops;
extern struct xdr_ops xdrrdmablk_ops;
extern struct xdr_ops xdrrdma_ops;
struct rpc_msg;
extern bool_t xdr_callmsg(XDR *, struct rpc_msg *);
extern bool_t xdr_replymsg_body(XDR *, struct rpc_msg *);
extern bool_t xdr_replymsg_hdr(XDR *, struct rpc_msg *);
#include <sys/malloc.h>
#ifdef mem_alloc
#undef mem_alloc
#define mem_alloc(size) malloc((size), M_TEMP, M_WAITOK | M_ZERO)
#endif
#ifdef mem_free
#undef mem_free
#define mem_free(ptr, size) free((ptr), M_TEMP)
#endif
#endif /* !_KERNEL */
#ifdef __cplusplus
}
#endif
#endif /* !_RPC_XDR_H */