/***********************************************************************
* *
* This software is part of the ast package *
* Copyright (c) 1985-2011 AT&T Intellectual Property *
* and is licensed under the *
* Common Public License, Version 1.0 *
* by AT&T Intellectual Property *
* *
* A copy of the License is available at *
* http://www.opensource.org/licenses/cpl1.0.txt *
* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) *
* *
* Information and Software Systems Research *
* AT&T Research *
* Florham Park NJ *
* *
* Glenn Fowler <gsf@research.att.com> *
* David Korn <dgk@research.att.com> *
* Phong Vo <kpv@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* Glenn Fowler
* AT&T Bell Laboratories
*
* return base b representation for n
* if p!=0 then base prefix is included
* otherwise if n==0 or b==0 then output is signed base 10
*/
#include <ast.h>
char*
fmtbase(intmax_t n, int b, int p)
{
char* buf;
int z;
if (!p)
{
if (!n)
return "0";
if (!b)
return fmtint(n, 0);
if (b == 10)
return fmtint(n, 1);
}
buf = fmtbuf(z = 72);
sfsprintf(buf, z, p ? "%#..*I*u" : "%..*I*u", b, sizeof(n), n);
return buf;
}
#if __OBSOLETE__ < 20140101
#undef fmtbasell
#if defined(__EXPORT__)
#define extern __EXPORT__
#endif
extern char*
fmtbasell(intmax_t n, int b, int p)
{
return fmtbase(n, b, p);
}
#undef extern
#endif