CMake/Utilities/cmlibarchive/libarchive/archive_write_format.3

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.\" Copyright (c) 2003-2011 Tim Kientzle
.\" All rights reserved.
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.\" $FreeBSD$
.\"
.Dd February 14, 2013
.Dt ARCHIVE_WRITE_FORMAT 3
.Os
.Sh NAME
.Nm archive_write_set_format_cpio ,
.Nm archive_write_set_format_pax ,
.Nm archive_write_set_format_pax_restricted ,
.Nm archive_write_set_format_raw ,
.Nm archive_write_set_format_shar ,
.Nm archive_write_set_format_shar_dump ,
.Nm archive_write_set_format_ustar ,
.Nm archive_write_set_format_filter_by_ext ,
.Nm archive_write_set_format_filter_by_ext_def
.Nd functions for creating archives
.Sh LIBRARY
Streaming Archive Library (libarchive, -larchive)
.Sh SYNOPSIS
.In archive.h
.Ft int
.Fn archive_write_set_format_cpio "struct archive *"
.Ft int
.Fn archive_write_set_format_pax "struct archive *"
.Ft int
.Fn archive_write_set_format_pax_restricted "struct archive *"
.Ft int
.Fn archive_write_set_format_raw "struct archive *"
.Ft int
.Fn archive_write_set_format_shar "struct archive *"
.Ft int
.Fn archive_write_set_format_shar_dump "struct archive *"
.Ft int
.Fn archive_write_set_format_ustar "struct archive *"
.Ft int
.Fn archive_write_set_format_filter_by_ext "struct archive *" "const char *"
.Ft int
.Fn archive_write_set_format_filter_by_ext_def "struct archive *" "const char *" "const char *"
.Sh DESCRIPTION
These functions set the format that will be used for the archive.
.Pp
The library can write
POSIX octet-oriented cpio format archives,
POSIX-standard
.Dq pax interchange
format archives,
traditional
.Dq shar
archives,
enhanced
.Dq dump
shar archives that store a variety of file attributes and handle binary files,
and
POSIX-standard
.Dq ustar
archives.
The pax interchange format is a backwards-compatible tar format that
adds key/value attributes to each entry and supports arbitrary
filenames, linknames, uids, sizes, etc.
.Dq Restricted pax interchange format
is the library default; this is the same as pax format, but suppresses
the pax extended header for most normal files.
In most cases, this will result in ordinary ustar archives.
.Bl -tag -width indent
.It Xo
.Fn archive_write_set_format_filter_by_ext ,
.Fn archive_write_set_format_filter_by_ext_def
.Xc
Format and filter for archive can be set automatically, based on output file name extension.
The functions are platform dependent.
Supported extensions: .7z, .zip, .jar, .cpio, .iso, .a, .ar, .tar, .tgz, .tar.gz, .tar.bz2, .tar.xz
.\"
.Sh RETURN VALUES
These functions return
.Cm ARCHIVE_OK
on success, or
.Cm ARCHIVE_FATAL .
.\"
.Sh ERRORS
Detailed error codes and textual descriptions are available from the
.Fn archive_errno
and
.Fn archive_error_string
functions.
.\"
.Sh SEE ALSO
.Xr tar 1 ,
.Xr libarchive 3 ,
.Xr archive_write 3 ,
.Xr archive_write_set_options 3 ,
.Xr cpio 5 ,
.Xr mtree 5 ,
.Xr tar 5