2 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
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15 * modification or enhancement.
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18 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
19 * OR ANY PART THEREOF.
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22 * or profits or other special, indirect and consequential damages, even if
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25 * Sun Microsystems, Inc.
27 * Mountain View, California 94043
29 * @(#)xdr_float.c 1.12 87/08/11 Copyr 1984 Sun Micro
30 * @(#)xdr_float.c 2.1 88/07/29 4.0 RPCSRC
31 * $NetBSD: xdr_float.c,v 1.23 2000/07/17 04:59:51 matt Exp $
32 * $FreeBSD: src/lib/libc/xdr/xdr_float.c,v 1.14 2004/10/16 06:32:43 obrien Exp $
36 * xdr_float.c, Generic XDR routines implementation.
38 * Copyright (C) 1984, Sun Microsystems, Inc.
40 * These are the "floating point" xdr routines used to (de)serialize
41 * most common data items. See xdr.h for more info on the interface to
45 #include "namespace.h"
46 #include <sys/types.h>
47 #include <sys/param.h>
49 #include <machine/endian.h>
53 #include <rpc/types.h>
55 #include "un-namespace.h"
58 * This routine works on machines with IEEE754 FP.
62 xdr_float(XDR *xdrs, float *fp)
67 return (XDR_PUTINT32(xdrs, (int32_t *)fp));
70 return (XDR_GETINT32(xdrs, (int32_t *)fp));
80 xdr_double(XDR *xdrs, double *dp)
88 i32p = (int32_t *)(void *)dp;
89 #if BYTE_ORDER == BIG_ENDIAN
90 rv = XDR_PUTINT32(xdrs, i32p);
93 rv = XDR_PUTINT32(xdrs, i32p+1);
95 rv = XDR_PUTINT32(xdrs, i32p+1);
98 rv = XDR_PUTINT32(xdrs, i32p);
103 i32p = (int32_t *)(void *)dp;
104 #if BYTE_ORDER == BIG_ENDIAN
105 rv = XDR_GETINT32(xdrs, i32p);
108 rv = XDR_GETINT32(xdrs, i32p+1);
110 rv = XDR_GETINT32(xdrs, i32p+1);
113 rv = XDR_GETINT32(xdrs, i32p);