/*
* 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) 1988 AT&T */
/* All Rights Reserved */
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* lltostr -- convert long long to decimal string
*
* char *
* lltostr(value, ptr)
* long long value;
* char *ptr;
*
* Ptr is assumed to point to the byte following a storage area
* into which the decimal representation of "value" is to be
* placed as a string. Lltostr converts "value" to decimal and
* produces the string, and returns a pointer to the beginning
* of the string. No leading zeroes are produced, and no
* terminating null is produced. The low-order digit of the
* result always occupies memory position ptr-1.
* Lltostr's behavior is undefined if "value" is negative. A single
* zero digit is produced if "value" is zero.
*/
#pragma weak _lltostr = lltostr
#pragma weak _ulltostr = ulltostr
#include "lint.h"
#include <sys/types.h>
#include <stdlib.h>
char *
lltostr(longlong_t value, char *ptr)
{
longlong_t t;
#ifdef _ILP32
if (!(0xffffffff00000000ULL & value)) {
ulong_t t, val = (ulong_t)value;
do {
*--ptr = (char)('0' + val - 10 * (t = val / 10));
} while ((val = t) != 0);
return (ptr);
}
#endif
do {
*--ptr = (char)('0' + value - 10 * (t = value / 10));
} while ((value = t) != 0);
return (ptr);
}
char *
ulltostr(u_longlong_t value, char *ptr)
{
u_longlong_t t;
#ifdef _ILP32
if (!(0xffffffff00000000ULL & value)) {
ulong_t t, val = (ulong_t)value;
do {
*--ptr = (char)('0' + val - 10 * (t = val / 10));
} while ((val = t) != 0);
return (ptr);
}
#endif
do {
*--ptr = (char)('0' + value - 10 * (t = value / 10));
} while ((value = t) != 0);
return (ptr);
}