usr/src/lib/libbc/libc/gen/common/nl_cxtime.c

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright 1993 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 #pragma ident   "%Z%%M% %I%     %E% SMI"
  28
  29
  30 #include <stdio.h>
  31 #include <time.h>
  32
  33 #define TBUFSIZE 128
  34 char _tbuf[TBUFSIZE];
  35
  36 char *
  37 nl_cxtime(clk, fmt)
  38         struct tm *clk;
  39         char *fmt;
  40 {
  41         char *nl_ascxtime();
  42         return (nl_ascxtime(localtime(clk), fmt));
  43 }
  44
  45 char *
  46 nl_ascxtime(tmptr, fmt)
  47         struct tm *tmptr;
  48         char *fmt;
  49 {
  50         return (strftime (_tbuf, TBUFSIZE, fmt ? fmt : "%H:%M:%S", tmptr) ?
  51                          _tbuf : asctime(tmptr));
  52 }