diff options
| -rw-r--r-- | cddl/lib/libnvpair/Makefile | 1 | ||||
| -rw-r--r-- | sys/cddl/compat/opensolaris/rpc/xdr.h | 112 | ||||
| -rw-r--r-- | sys/cddl/contrib/opensolaris/uts/common/rpc/opensolaris_xdr.c | 621 | ||||
| -rw-r--r-- | sys/cddl/contrib/opensolaris/uts/common/rpc/opensolaris_xdr_array.c | 114 | ||||
| -rw-r--r-- | sys/cddl/contrib/opensolaris/uts/common/rpc/opensolaris_xdr_mem.c | 209 | ||||
| -rw-r--r-- | sys/cddl/contrib/opensolaris/uts/common/rpc/xdr.h | 632 |
6 files changed, 1 insertions, 1688 deletions
diff --git a/cddl/lib/libnvpair/Makefile b/cddl/lib/libnvpair/Makefile index 120339002ce4..7bf500193dc7 100644 --- a/cddl/lib/libnvpair/Makefile +++ b/cddl/lib/libnvpair/Makefile @@ -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> diff --git a/sys/cddl/compat/opensolaris/rpc/xdr.h b/sys/cddl/compat/opensolaris/rpc/xdr.h deleted file mode 100644 index 5802f3f12baa..000000000000 --- a/sys/cddl/compat/opensolaris/rpc/xdr.h +++ /dev/null @@ -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_ */ diff --git a/sys/cddl/contrib/opensolaris/uts/common/rpc/opensolaris_xdr.c b/sys/cddl/contrib/opensolaris/uts/common/rpc/opensolaris_xdr.c deleted file mode 100644 index b38833afb545..000000000000 --- a/sys/cddl/contrib/opensolaris/uts/common/rpc/opensolaris_xdr.c +++ /dev/null @@ -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); -} diff --git a/sys/cddl/contrib/opensolaris/uts/common/rpc/opensolaris_xdr_array.c b/sys/cddl/contrib/opensolaris/uts/common/rpc/opensolaris_xdr_array.c deleted file mode 100644 index d37dda6921ac..000000000000 --- a/sys/cddl/contrib/opensolaris/uts/common/rpc/opensolaris_xdr_array.c +++ /dev/null @@ -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); -} diff --git a/sys/cddl/contrib/opensolaris/uts/common/rpc/opensolaris_xdr_mem.c b/sys/cddl/contrib/opensolaris/uts/common/rpc/opensolaris_xdr_mem.c deleted file mode 100644 index 32ff32daaa07..000000000000 --- a/sys/cddl/contrib/opensolaris/uts/common/rpc/opensolaris_xdr_mem.c +++ /dev/null @@ -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); -} diff --git a/sys/cddl/contrib/opensolaris/uts/common/rpc/xdr.h b/sys/cddl/contrib/opensolaris/uts/common/rpc/xdr.h deleted file mode 100644 index 6cb0c6db3923..000000000000 --- a/sys/cddl/contrib/opensolaris/uts/common/rpc/xdr.h +++ /dev/null @@ -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 */ |