
ARCHIVE_ENTRY_TIME(3)	 BSD Library Functions Manual	 ARCHIVE_ENTRY_TIME(3)

NAME
     archive_entry_atime, archive_entry_atime_nsec,
     archive_entry_atime_is_set, archive_entry_set_atime,
     archive_entry_unset_atime, archive_entry_birthtime,
     archive_entry_birthtime_nsec, archive_entry_birthtime_is_set,
     archive_entry_set_birthtime, archive_entry_unset_birthtime,
     archive_entry_ctime, archive_entry_ctime_nsec,
     archive_entry_ctime_is_set, archive_entry_set_ctime,
     archive_entry_unset_ctime, archive_entry_mtime, archive_entry_mtime_nsec,
     archive_entry_mtime_is_set, archive_entry_set_mtime,
     archive_entry_unset_mtime, — functions for manipulating times in archive
     entry descriptions

SYNOPSIS
     #include <archive_entry.h>

     time_t
     archive_entry_atime(struct archive_entry *a);

     long
     archive_entry_atime_nsec(struct archive_entry *a);

     int
     archive_entry_atime_is_set(struct archive_entry *a);

     void
     archive_entry_set_atime(struct archive_entry *a, time_t sec,
	 long nanosec);

     void
     archive_entry_unset_atime(struct archive_entry *a);

     time_t
     archive_entry_birthtime(struct archive_entry *a);

     long
     archive_entry_birthtime_nsec(struct archive_entry *a);

     int
     archive_entry_birthtime_is_set(struct archive_entry *a);

     void
     archive_entry_set_birthtime(struct archive_entry *a, time_t sec,
	 long nanosec);

     void
     archive_entry_unset_birthtime(struct archive_entry *a);

     time_t
     archive_entry_ctime(struct archive_entry *a);

     long
     archive_entry_ctime_nsec(struct archive_entry *a);

     int
     archive_entry_ctime_is_set(struct archive_entry *a);

     void
     archive_entry_set_ctime(struct archive_entry *a, time_t sec,
	 long nanosec);

     void
     archive_entry_unset_ctime(struct archive_entry *a);

     time_t
     archive_entry_mtime(struct archive_entry *a);

     long
     archive_entry_mtime_nsec(struct archive_entry *a);

     int
     archive_entry_mtime_is_set(struct archive_entry *a);

     void
     archive_entry_set_mtime(struct archive_entry *a, time_t sec,
	 long nanosec);

     void
     archive_entry_unset_mtime(struct archive_entry *a);

DESCRIPTION
     These functions create and manipulate the time fields in an
     archive_entry.  Supported time fields are atime (access time), birthtime
     (creation time), ctime (last time an inode property was changed) and
     mtime (modification time).

     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).

     All timestamp fields are optional.  The XXX_unset() functions can be used
     to mark the corresponding field as missing.  The current state can be
     queried using XXX_is_set().  Unset time fields have a second and nanosec‐
     ond field of 0.

SEE ALSO
     archive(3), archive_entry(3)

HISTORY
     The libarchive library first appeared in FreeBSD 5.3.

AUTHORS
     The libarchive library was written by Tim Kientzle ⟨kientzle@acm.org⟩.

BSD			       February 21, 2010			   BSD
