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
LIBRARY
Streaming Archive Library (libarchive, -larchive)
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 nanosecond field of 0.
SEE ALSO
HISTORY
The libarchive library first appeared in
FreeBSD 5.3.
AUTHORS
The libarchive library was written by
Tim Kientzle ⟨kientzle@acm.org⟩.