Copyright 1999 Andreas Dilger (adilger@enel.ucalgary.ca)
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Created Wed Mar 10 17:42:12 1999, Andreas Dilger
%Begin-Header%
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, and the entire permission notice in its entirety,
including the disclaimer of warranties.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. The name of the author may not be used to endorse or promote
products derived from this software without specific prior
written permission.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF
WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH
DAMAGE.
%End-Header%
Created Wed Mar 10 17:42:12 1999, Andreas Dilger
UUID_TIME 3 "@E2FSPROGS_MONTH@ @E2FSPROGS_YEAR@" "E2fsprogs version @E2FSPROGS_VERSION@"
NAME
uuid_time - extract the time at which the UUID was created
SYNOPSIS
#include <uuid/uuid.h> "time_t uuid_time(uuid_t " uu ", struct timeval *" ret_tv )
DESCRIPTION
The
uuid_time function extracts the time at which the supplied time-based UUID
uu was created. Note that the UUID creation time is only encoded within
certain types of UUIDs. This function can only reasonably expect to
extract the creation time for UUIDs created with the
uuid_generate_time (3) function. It may or may not work with UUIDs created by other mechanisms.
"RETURN VALUES"
The time at which the UUID was created, in seconds since January 1, 1970 GMT
(the epoch), is returned (see
time "(2))." The time at which the UUID was created, in seconds and microseconds since
the epoch, is also stored in the location pointed to by
ret_tv (see
gettimeofday "(2))." AUTHOR
Theodore Y. Ts'o
AVAILABILITY
R http://e2fsprogs.sourceforge.net/ http://e2fsprogs.sourceforge.net/
E "SEE ALSO"
uuid (3), uuid_clear (3), uuid_compare (3), uuid_copy (3), uuid_generate (3), uuid_is_null (3), uuid_parse (3), uuid_unparse (3)