1 /*********************************************************************** 2 * * 3 * This software is part of the ast package * 4 * Copyright (c) 1985-2007 AT&T Knowledge Ventures * 5 * and is licensed under the * 6 * Common Public License, Version 1.0 * 7 * by AT&T Knowledge Ventures * 8 * * 9 * A copy of the License is available at * 10 * http://www.opensource.org/licenses/cpl1.0.txt * 11 * (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) * 12 * * 13 * Information and Software Systems Research * 14 * AT&T Research * 15 * Florham Park NJ * 16 * * 17 * Glenn Fowler <gsf@research.att.com> * 18 * David Korn <dgk@research.att.com> * 19 * Phong Vo <kpv@research.att.com> * 20 * * 21 ***********************************************************************/ 22 #pragma prototyped 23 24 #include <tv.h> 25 #include <tm.h> 26 27 /* 28 * Tv_t fmttime() 29 */ 30 31 char* 32 fmttv(const char* fmt, Tv_t* tv) 33 { 34 char* s; 35 char* t; 36 int n; 37 38 s = fmttime(fmt, (time_t)tv->tv_sec); 39 if (!tv->tv_nsec || tv->tv_nsec == TV_NSEC_IGNORE) 40 return s; 41 t = fmtbuf(n = strlen(s) + 11); 42 sfsprintf(t, n, "%s.%09lu", s, (unsigned long)tv->tv_nsec); 43 return t; 44 } 45