xref: /onnv-gate/usr/src/cmd/stat/common/timestamp.c (revision 10265:b988146c84e5)
1*10265SKrishnendu.Sadhukhan@Sun.COM /*
2*10265SKrishnendu.Sadhukhan@Sun.COM  * CDDL HEADER START
3*10265SKrishnendu.Sadhukhan@Sun.COM  *
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5*10265SKrishnendu.Sadhukhan@Sun.COM  * Common Development and Distribution License (the "License").
6*10265SKrishnendu.Sadhukhan@Sun.COM  * You may not use this file except in compliance with the License.
7*10265SKrishnendu.Sadhukhan@Sun.COM  *
8*10265SKrishnendu.Sadhukhan@Sun.COM  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9*10265SKrishnendu.Sadhukhan@Sun.COM  * or http://www.opensolaris.org/os/licensing.
10*10265SKrishnendu.Sadhukhan@Sun.COM  * See the License for the specific language governing permissions
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12*10265SKrishnendu.Sadhukhan@Sun.COM  *
13*10265SKrishnendu.Sadhukhan@Sun.COM  * When distributing Covered Code, include this CDDL HEADER in each
14*10265SKrishnendu.Sadhukhan@Sun.COM  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15*10265SKrishnendu.Sadhukhan@Sun.COM  * If applicable, add the following below this CDDL HEADER, with the
16*10265SKrishnendu.Sadhukhan@Sun.COM  * fields enclosed by brackets "[]" replaced with your own identifying
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18*10265SKrishnendu.Sadhukhan@Sun.COM  *
19*10265SKrishnendu.Sadhukhan@Sun.COM  * CDDL HEADER END
20*10265SKrishnendu.Sadhukhan@Sun.COM  */
21*10265SKrishnendu.Sadhukhan@Sun.COM /*
22*10265SKrishnendu.Sadhukhan@Sun.COM  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
23*10265SKrishnendu.Sadhukhan@Sun.COM  * Use is subject to license terms.
24*10265SKrishnendu.Sadhukhan@Sun.COM  */
25*10265SKrishnendu.Sadhukhan@Sun.COM 
26*10265SKrishnendu.Sadhukhan@Sun.COM #include "statcommon.h"
27*10265SKrishnendu.Sadhukhan@Sun.COM 
28*10265SKrishnendu.Sadhukhan@Sun.COM #include <langinfo.h>
29*10265SKrishnendu.Sadhukhan@Sun.COM 
30*10265SKrishnendu.Sadhukhan@Sun.COM /*
31*10265SKrishnendu.Sadhukhan@Sun.COM  * Print timestamp as decimal reprentation of time_t value (-T u was specified)
32*10265SKrishnendu.Sadhukhan@Sun.COM  * or in date(1) format (-T d was specified).
33*10265SKrishnendu.Sadhukhan@Sun.COM  */
34*10265SKrishnendu.Sadhukhan@Sun.COM void
print_timestamp(uint_t timestamp_fmt)35*10265SKrishnendu.Sadhukhan@Sun.COM print_timestamp(uint_t timestamp_fmt)
36*10265SKrishnendu.Sadhukhan@Sun.COM {
37*10265SKrishnendu.Sadhukhan@Sun.COM 	time_t t = time(NULL);
38*10265SKrishnendu.Sadhukhan@Sun.COM 	static char *fmt = NULL;
39*10265SKrishnendu.Sadhukhan@Sun.COM 
40*10265SKrishnendu.Sadhukhan@Sun.COM 	/* We only need to retrieve this once per invocation */
41*10265SKrishnendu.Sadhukhan@Sun.COM 	if (fmt == NULL)
42*10265SKrishnendu.Sadhukhan@Sun.COM 		fmt = nl_langinfo(_DATE_FMT);
43*10265SKrishnendu.Sadhukhan@Sun.COM 
44*10265SKrishnendu.Sadhukhan@Sun.COM 	if (timestamp_fmt == UDATE) {
45*10265SKrishnendu.Sadhukhan@Sun.COM 		(void) printf("%ld\n", t);
46*10265SKrishnendu.Sadhukhan@Sun.COM 	} else if (timestamp_fmt == DDATE) {
47*10265SKrishnendu.Sadhukhan@Sun.COM 		char dstr[64];
48*10265SKrishnendu.Sadhukhan@Sun.COM 		int len;
49*10265SKrishnendu.Sadhukhan@Sun.COM 
50*10265SKrishnendu.Sadhukhan@Sun.COM 		len = strftime(dstr, sizeof (dstr), fmt, localtime(&t));
51*10265SKrishnendu.Sadhukhan@Sun.COM 		if (len > 0)
52*10265SKrishnendu.Sadhukhan@Sun.COM 			(void) printf("%s\n", dstr);
53*10265SKrishnendu.Sadhukhan@Sun.COM 	}
54*10265SKrishnendu.Sadhukhan@Sun.COM }
55