diff options
Diffstat (limited to 'lib/libspl/timestamp.c')
-rw-r--r-- | lib/libspl/timestamp.c | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/lib/libspl/timestamp.c b/lib/libspl/timestamp.c new file mode 100644 index 000000000..a4f4cf4e4 --- /dev/null +++ b/lib/libspl/timestamp.c @@ -0,0 +1,55 @@ +/* + * CDDL HEADER START + * + * The contents of this file are subject to the terms of the + * Common Development and Distribution License (the "License"). + * You may not use this file except in compliance with the License. + * + * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE + * or http://www.opensolaris.org/os/licensing. + * See the License for the specific language governing permissions + * and limitations under the License. + * + * When distributing Covered Code, include this CDDL HEADER in each + * file and include the License file at usr/src/OPENSOLARIS.LICENSE. + * If applicable, add the following below this CDDL HEADER, with the + * fields enclosed by brackets "[]" replaced with your own identifying + * information: Portions Copyright [yyyy] [name of copyright owner] + * + * CDDL HEADER END + */ +/* + * Copyright 2009 Sun Microsystems, Inc. All rights reserved. + * Use is subject to license terms. + */ + +#include <stdio.h> +#include <time.h> +#include <langinfo.h> +#include "statcommon.h" + +/* + * Print timestamp as decimal reprentation of time_t value (-T u was specified) + * or in date(1) format (-T d was specified). + */ +void +print_timestamp(uint_t timestamp_fmt) +{ + time_t t = time(NULL); + static char *fmt = NULL; + + /* We only need to retrieve this once per invocation */ + if (fmt == NULL) + fmt = nl_langinfo(_DATE_FMT); + + if (timestamp_fmt == UDATE) { + (void) printf("%ld\n", t); + } else if (timestamp_fmt == DDATE) { + char dstr[64]; + int len; + + len = strftime(dstr, sizeof (dstr), fmt, localtime(&t)); + if (len > 0) + (void) printf("%s\n", dstr); + } +} |