1/*
2 * dutil.c - AIX utility functions whose compilation conflicts with the
3 *	     general header file tree defined by lsof.h and dlsof.h -- e.g.,
4 *	     the conflict between <time.h> and <sys/time.h> for the time(2)
5 *	     and localtime(3) functions
6 *
7 * V. Abell
8 * Purdue University
9 */
10
11
12/*
13 * Copyright 2008 Purdue Research Foundation, West Lafayette, Indiana
14 * 47907.  All rights reserved.
15 *
16 * Written by Victor A. Abell
17 *
18 * This software is not subject to any license of the American Telephone
19 * and Telegraph Company or the Regents of the University of California.
20 *
21 * Permission is granted to anyone to use this software for any purpose on
22 * any computer system, and to alter it and redistribute it freely, subject
23 * to the following restrictions:
24 *
25 * 1. Neither the authors nor Purdue University are responsible for any
26 *    consequences of the use of this software.
27 *
28 * 2. The origin of this software must not be misrepresented, either by
29 *    explicit claim or by omission.  Credit to the authors and Purdue
30 *    University must appear in documentation and sources.
31 *
32 * 3. Altered versions must be plainly marked as such, and must not be
33 *    misrepresented as being the original software.
34 *
35 * 4. This notice may not be removed or altered.
36 */
37
38
39#ifndef lint
40static char copyright[] =
41"@(#) Copyright 2008 Purdue Research Foundation.\nAll rights reserved.\n";
42static char *rcsid = "$Id: util.c,v 1.1 2008/04/01 11:56:53 abe Exp $";
43#endif
44
45#if	defined(HAS_STRFTIME)
46#include <time.h>
47#endif	/* defined(HAS_STRFTIME) */
48
49
50/*
51 * util_strftime() -- utility function to call strftime(3) without header
52 *		      file distractions
53 */
54
55int
56util_strftime(fmtr, fmtl, fmt)
57	char *fmtr;			/* format output receiver */
58	int fmtl;			/* sizeof(*fmtr) */
59	char *fmt;			/* format */
60{
61
62#if	defined(HAS_STRFTIME)
63	struct tm *lt;
64	time_t tm;
65
66	tm = time((time_t *)NULL);
67	lt = localtime(&tm);
68	return(strftime(fmtr, fmtl, fmt, lt));
69#else	/* !defined(HAS_STRFTIME) */
70	return(0);
71#endif	/* defined(HAS_STRFTIME) */
72
73}
74