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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 (the "License"). | |
6 | * You may not use this file except in compliance with the License. | |
7 | * | |
8 | * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE | |
9 | * or http://www.opensolaris.org/os/licensing. | |
10 | * See the License for the specific language governing permissions | |
11 | * and limitations under the License. | |
12 | * | |
13 | * When distributing Covered Code, include this CDDL HEADER in each | |
14 | * file and include the License file at usr/src/OPENSOLARIS.LICENSE. | |
15 | * If applicable, add the following below this CDDL HEADER, with the | |
16 | * fields enclosed by brackets "[]" replaced with your own identifying | |
17 | * information: Portions Copyright [yyyy] [name of copyright owner] | |
18 | * | |
19 | * CDDL HEADER END | |
20 | */ | |
21 | /* | |
22 | * Copyright 2009 Sun Microsystems, Inc. All rights reserved. | |
23 | * Use is subject to license terms. | |
24 | */ | |
25 | ||
26 | #include <stdio.h> | |
27 | #include <time.h> | |
28 | #include <langinfo.h> | |
29 | #include "statcommon.h" | |
30 | ||
31 | /* | |
32 | * Print timestamp as decimal reprentation of time_t value (-T u was specified) | |
33 | * or in date(1) format (-T d was specified). | |
34 | */ | |
35 | void | |
36 | print_timestamp(uint_t timestamp_fmt) | |
37 | { | |
38 | time_t t = time(NULL); | |
39 | static char *fmt = NULL; | |
40 | ||
41 | /* We only need to retrieve this once per invocation */ | |
42 | if (fmt == NULL) | |
43 | fmt = nl_langinfo(_DATE_FMT); | |
44 | ||
45 | if (timestamp_fmt == UDATE) { | |
46 | (void) printf("%ld\n", t); | |
47 | } else if (timestamp_fmt == DDATE) { | |
48 | char dstr[64]; | |
49 | int len; | |
50 | ||
51 | len = strftime(dstr, sizeof (dstr), fmt, localtime(&t)); | |
52 | if (len > 0) | |
53 | (void) printf("%s\n", dstr); | |
54 | } | |
55 | } |