14887Schin /***********************************************************************
24887Schin * *
34887Schin * This software is part of the ast package *
4*12068SRoger.Faulkner@Oracle.COM * Copyright (c) 1985-2010 AT&T Intellectual Property *
54887Schin * and is licensed under the *
64887Schin * Common Public License, Version 1.0 *
78462SApril.Chin@Sun.COM * by AT&T Intellectual Property *
84887Schin * *
94887Schin * A copy of the License is available at *
104887Schin * http://www.opensource.org/licenses/cpl1.0.txt *
114887Schin * (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) *
124887Schin * *
134887Schin * Information and Software Systems Research *
144887Schin * AT&T Research *
154887Schin * Florham Park NJ *
164887Schin * *
174887Schin * Glenn Fowler <gsf@research.att.com> *
184887Schin * David Korn <dgk@research.att.com> *
194887Schin * Phong Vo <kpv@research.att.com> *
204887Schin * *
214887Schin ***********************************************************************/
224887Schin #pragma prototyped
234887Schin /*
244887Schin * Glenn Fowler
254887Schin * AT&T Bell Laboratories
264887Schin *
274887Schin * return base b representation for n
284887Schin * if p!=0 then base prefix is included
294887Schin * otherwise if n==0 or b==0 then output is signed base 10
304887Schin */
314887Schin
324887Schin #include <ast.h>
334887Schin
344887Schin #undef fmtbasell
354887Schin
364887Schin char*
fmtbasell(register intmax_t n,register int b,int p)374887Schin fmtbasell(register intmax_t n, register int b, int p)
384887Schin {
394887Schin char* buf;
404887Schin int z;
414887Schin
424887Schin buf = fmtbuf(z = 72);
434887Schin if (!p && (n == 0 || b == 0))
444887Schin sfsprintf(buf, z, "%I*d", sizeof(n), n);
454887Schin else
464887Schin sfsprintf(buf, z, p ? "%#..*I*u" : "%..*I*u", b, sizeof(n), n);
474887Schin return buf;
484887Schin }
494887Schin
504887Schin #undef fmtbase
514887Schin
524887Schin char*
fmtbase(long n,int b,int p)534887Schin fmtbase(long n, int b, int p)
544887Schin {
554887Schin return fmtbasell((intmax_t)n, b, p);
564887Schin }
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