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/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License (the "License").
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* You may not use this file except in compliance with the License.
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*
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* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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* or http://www.opensolaris.org/os/licensing.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information: Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*/
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/*
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* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
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* Use is subject to license terms.
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*/
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/* Copyright (c) 1988 AT&T */
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/* All Rights Reserved */
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#pragma ident "%Z%%M% %I% %E% SMI"
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/*
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* lltostr -- convert long long to decimal string
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*
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* char *
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* lltostr(value, ptr)
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* long long value;
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* char *ptr;
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*
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* Ptr is assumed to point to the byte following a storage area
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* into which the decimal representation of "value" is to be
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* placed as a string. Lltostr converts "value" to decimal and
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* produces the string, and returns a pointer to the beginning
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* of the string. No leading zeroes are produced, and no
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* terminating null is produced. The low-order digit of the
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* result always occupies memory position ptr-1.
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* Lltostr's behavior is undefined if "value" is negative. A single
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* zero digit is produced if "value" is zero.
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*/
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#pragma weak _lltostr = lltostr
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#pragma weak _ulltostr = ulltostr
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#include "lint.h"
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#include <sys/types.h>
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#include <stdlib.h>
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char *
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lltostr(longlong_t value, char *ptr)
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{
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longlong_t t;
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#ifdef _ILP32
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if (!(0xffffffff00000000ULL & value)) {
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ulong_t t, val = (ulong_t)value;
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do {
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*--ptr = (char)('0' + val - 10 * (t = val / 10));
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} while ((val = t) != 0);
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return (ptr);
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}
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#endif
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do {
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*--ptr = (char)('0' + value - 10 * (t = value / 10));
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} while ((value = t) != 0);
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return (ptr);
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}
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char *
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ulltostr(u_longlong_t value, char *ptr)
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{
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u_longlong_t t;
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#ifdef _ILP32
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if (!(0xffffffff00000000ULL & value)) {
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ulong_t t, val = (ulong_t)value;
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do {
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*--ptr = (char)('0' + val - 10 * (t = val / 10));
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} while ((val = t) != 0);
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return (ptr);
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}
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#endif
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do {
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*--ptr = (char)('0' + value - 10 * (t = value / 10));
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} while ((value = t) != 0);
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return (ptr);
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}
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