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a26baf28 BB |
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 | ||
43148eae | 31 | #ifndef _DATE_FMT |
281f1fa3 RY |
32 | #ifdef D_T_FMT |
33 | #define _DATE_FMT D_T_FMT | |
34 | #else /* D_T_FMT */ | |
43148eae | 35 | #define _DATE_FMT "%+" |
281f1fa3 RY |
36 | #endif /* !D_T_FMT */ |
37 | #endif /* _DATE_FMT */ | |
43148eae | 38 | |
a26baf28 BB |
39 | /* |
40 | * Print timestamp as decimal reprentation of time_t value (-T u was specified) | |
41 | * or in date(1) format (-T d was specified). | |
42 | */ | |
43 | void | |
44 | print_timestamp(uint_t timestamp_fmt) | |
45 | { | |
46 | time_t t = time(NULL); | |
47 | static char *fmt = NULL; | |
48 | ||
49 | /* We only need to retrieve this once per invocation */ | |
50 | if (fmt == NULL) | |
51 | fmt = nl_langinfo(_DATE_FMT); | |
52 | ||
53 | if (timestamp_fmt == UDATE) { | |
54 | (void) printf("%ld\n", t); | |
55 | } else if (timestamp_fmt == DDATE) { | |
56 | char dstr[64]; | |
57 | int len; | |
58 | ||
59 | len = strftime(dstr, sizeof (dstr), fmt, localtime(&t)); | |
60 | if (len > 0) | |
61 | (void) printf("%s\n", dstr); | |
62 | } | |
63 | } |