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<p>ARCHIVE_ENTRY_TIME(3) BSD Library Functions Manual
ARCHIVE_ENTRY_TIME(3)</p>
<p style="margin-top: 1em"><b>NAME</b></p>
<p style="margin-left:6%;"><b>archive_entry_atime</b>,
<b>archive_entry_atime_nsec</b>,
<b>archive_entry_atime_is_set</b>,
<b>archive_entry_set_atime</b>,
<b>archive_entry_unset_atime</b>,
<b>archive_entry_birthtime</b>,
<b>archive_entry_birthtime_nsec</b>,
<b>archive_entry_birthtime_is_set</b>,
<b>archive_entry_set_birthtime</b>,
<b>archive_entry_unset_birthtime</b>,
<b>archive_entry_ctime</b>, <b>archive_entry_ctime_nsec</b>,
<b>archive_entry_ctime_is_set</b>,
<b>archive_entry_set_ctime</b>,
<b>archive_entry_unset_ctime</b>,
<b>archive_entry_mtime</b>, <b>archive_entry_mtime_nsec</b>,
<b>archive_entry_mtime_is_set</b>,
<b>archive_entry_set_mtime</b>,
<b>archive_entry_unset_mtime</b>, — functions for
manipulating times in archive entry descriptions</p>
<p style="margin-top: 1em"><b>LIBRARY</b></p>
<p style="margin-left:6%;">Streaming Archive Library
(libarchive, -larchive)</p>
<p style="margin-top: 1em"><b>SYNOPSIS</b></p>
<p style="margin-left:6%;"><b>#include
<archive_entry.h></b></p>
<p style="margin-left:6%; margin-top: 1em"><i>time_t</i></p>
<p style="margin-left:12%;"><b>archive_entry_atime</b>(<i>struct archive_entry *a</i>);</p>
<p style="margin-left:6%; margin-top: 1em"><i>long</i></p>
<p style="margin-left:12%;"><b>archive_entry_atime_nsec</b>(<i>struct archive_entry *a</i>);</p>
<p style="margin-left:6%; margin-top: 1em"><i>int</i></p>
<p style="margin-left:12%;"><b>archive_entry_atime_is_set</b>(<i>struct archive_entry *a</i>);</p>
<p style="margin-left:6%; margin-top: 1em"><i>void</i></p>
<p style="margin-left:12%;"><b>archive_entry_set_atime</b>(<i>struct archive_entry *a</i>,
<i>time_t sec</i>, <i>long nanosec</i>);</p>
<p style="margin-left:6%; margin-top: 1em"><i>void</i></p>
<p style="margin-left:12%;"><b>archive_entry_unset_atime</b>(<i>struct archive_entry *a</i>);</p>
<p style="margin-left:6%; margin-top: 1em"><i>time_t</i></p>
<p style="margin-left:12%;"><b>archive_entry_birthtime</b>(<i>struct archive_entry *a</i>);</p>
<p style="margin-left:6%; margin-top: 1em"><i>long</i></p>
<p style="margin-left:12%;"><b>archive_entry_birthtime_nsec</b>(<i>struct archive_entry *a</i>);</p>
<p style="margin-left:6%; margin-top: 1em"><i>int</i></p>
<p style="margin-left:12%;"><b>archive_entry_birthtime_is_set</b>(<i>struct archive_entry *a</i>);</p>
<p style="margin-left:6%; margin-top: 1em"><i>void</i></p>
<p style="margin-left:12%;"><b>archive_entry_set_birthtime</b>(<i>struct archive_entry *a</i>,
<i>time_t sec</i>, <i>long nanosec</i>);</p>
<p style="margin-left:6%; margin-top: 1em"><i>void</i></p>
<p style="margin-left:12%;"><b>archive_entry_unset_birthtime</b>(<i>struct archive_entry *a</i>);</p>
<p style="margin-left:6%; margin-top: 1em"><i>time_t</i></p>
<p style="margin-left:12%;"><b>archive_entry_ctime</b>(<i>struct archive_entry *a</i>);</p>
<p style="margin-left:6%; margin-top: 1em"><i>long</i></p>
<p style="margin-left:12%;"><b>archive_entry_ctime_nsec</b>(<i>struct archive_entry *a</i>);</p>
<p style="margin-left:6%; margin-top: 1em"><i>int</i></p>
<p style="margin-left:12%;"><b>archive_entry_ctime_is_set</b>(<i>struct archive_entry *a</i>);</p>
<p style="margin-left:6%; margin-top: 1em"><i>void</i></p>
<p style="margin-left:12%;"><b>archive_entry_set_ctime</b>(<i>struct archive_entry *a</i>,
<i>time_t sec</i>, <i>long nanosec</i>);</p>
<p style="margin-left:6%; margin-top: 1em"><i>void</i></p>
<p style="margin-left:12%;"><b>archive_entry_unset_ctime</b>(<i>struct archive_entry *a</i>);</p>
<p style="margin-left:6%; margin-top: 1em"><i>time_t</i></p>
<p style="margin-left:12%;"><b>archive_entry_mtime</b>(<i>struct archive_entry *a</i>);</p>
<p style="margin-left:6%; margin-top: 1em"><i>long</i></p>
<p style="margin-left:12%;"><b>archive_entry_mtime_nsec</b>(<i>struct archive_entry *a</i>);</p>
<p style="margin-left:6%; margin-top: 1em"><i>int</i></p>
<p style="margin-left:12%;"><b>archive_entry_mtime_is_set</b>(<i>struct archive_entry *a</i>);</p>
<p style="margin-left:6%; margin-top: 1em"><i>void</i></p>
<p style="margin-left:12%;"><b>archive_entry_set_mtime</b>(<i>struct archive_entry *a</i>,
<i>time_t sec</i>, <i>long nanosec</i>);</p>
<p style="margin-left:6%; margin-top: 1em"><i>void</i></p>
<p style="margin-left:12%;"><b>archive_entry_unset_mtime</b>(<i>struct archive_entry *a</i>);</p>
<p style="margin-top: 1em"><b>DESCRIPTION</b></p>
<p style="margin-left:6%;">These functions create and
manipulate the time fields in an <i>archive_entry</i>.
Supported time fields are atime (access time), birthtime
(creation time), ctime (last time an inode property was
changed) and mtime (modification time).</p>
<p style="margin-left:6%; margin-top: 1em">libarchive(3)
provides a high-resolution interface. The timestamps are
truncated automatically depending on the archive format (for
archiving) or the filesystem capabilities (for
restoring).</p>
<p style="margin-left:6%; margin-top: 1em">All timestamp
fields are optional. The <b>XXX_unset</b>() functions can be
used to mark the corresponding field as missing. The current
state can be queried using <b>XXX_is_set</b>(). Unset time
fields have a second and nanosecond field of 0.</p>
<p style="margin-top: 1em"><b>SEE ALSO</b></p>
<p style="margin-left:6%;">archive_entry(3)
libarchive(3),</p>
<p style="margin-top: 1em"><b>HISTORY</b></p>
<p style="margin-left:6%;">The <b>libarchive</b> library
first appeared in FreeBSD 5.3.</p>
<p style="margin-top: 1em"><b>AUTHORS</b></p>
<p style="margin-left:6%;">The <b>libarchive</b> library
was written by Tim Kientzle <kientzle@acm.org>.</p>
<p style="margin-left:6%; margin-top: 1em">BSD
February 2, 2012 BSD</p>
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