ARCHIVE_ENTRY_TIME

Section: C Library Functions (3)
Page Index

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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

In archive_entry.h Ft time_t Fn archive_entry_atime struct archive_entry *a Ft long Fn archive_entry_atime_nsec struct archive_entry *a Ft int Fn archive_entry_atime_is_set struct archive_entry *a Ft void Fn archive_entry_set_atime struct archive_entry *a time_t sec long nanosec Ft void Fn archive_entry_unset_atime struct archive_entry *a Ft time_t Fn archive_entry_birthtime struct archive_entry *a Ft long Fn archive_entry_birthtime_nsec struct archive_entry *a Ft int Fn archive_entry_birthtime_is_set struct archive_entry *a Ft void Fn archive_entry_set_birthtime struct archive_entry *a time_t sec long nanosec Ft void Fn archive_entry_unset_birthtime struct archive_entry *a Ft time_t Fn archive_entry_ctime struct archive_entry *a Ft long Fn archive_entry_ctime_nsec struct archive_entry *a Ft int Fn archive_entry_ctime_is_set struct archive_entry *a Ft void Fn archive_entry_set_ctime struct archive_entry *a time_t sec long nanosec Ft void Fn archive_entry_unset_ctime struct archive_entry *a Ft time_t Fn archive_entry_mtime struct archive_entry *a Ft long Fn archive_entry_mtime_nsec struct archive_entry *a Ft int Fn archive_entry_mtime_is_set struct archive_entry *a Ft void Fn archive_entry_set_mtime struct archive_entry *a time_t sec long nanosec Ft void Fn archive_entry_unset_mtime struct archive_entry *a

DESCRIPTION

These functions create and manipulate the time fields in an Vt 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 Fn XXX_unset functions can be used to mark the corresponding field as missing. The current state can be queried using Fn XXX_is_set . Unset time fields have a second and nanosecond field of 0.

HISTORY

The libarchive library first appeared in Fx 5.3 .

AUTHORS

An -nosplit The libarchive library was written by An Tim Kientzle Aq kientzle@acm.org .