EN JA
ARCHIVE_WRITE_FILTER(3)
ARCHIVE_WRITE_FILTER(3) FreeBSD Library Functions Manual ARCHIVE_WRITE_FILTER(3)

NAME

archive_write_add_filter_bzip2, archive_write_add_filter_compress, archive_write_add_filter_gzip, archive_write_add_filter_lzip, archive_write_add_filter_lzma, archive_write_add_filter_none, archive_write_add_filter_program, archive_write_add_filter_xz

LIBRARY

Streaming Archive Library (libarchive, -larchive)

SYNOPSIS

#include < archive.h>

int
archive_write_add_filter_bzip2( struct archive *);

int
archive_write_add_filter_compress( struct archive *);

int
archive_write_add_filter_gzip( struct archive *);

int
archive_write_add_filter_lzip( struct archive *);

int
archive_write_add_filter_lzma( struct archive *);

int
archive_write_add_filter_none( struct archive *);

int
archive_write_add_filter_program( struct archive *, const char * cmd);

int
archive_write_add_filter_xz( struct archive *);

DESCRIPTION

archive_write_add_filter_bzip2(), archive_write_add_filter_compress(), archive_write_add_filter_gzip(), archive_write_add_filter_lzip(), archive_write_add_filter_lzma(), archive_write_add_filter_xz(),
The resulting archive will be compressed as specified. Note that the compressed output is always properly blocked.
archive_write_add_filter_none()
This is never necessary. It is provided only for backwards compatibility.
archive_write_add_filter_program()
The archive will be fed into the specified compression program. The output of that program is blocked and written to the client write callbacks.

RETURN VALUES

These functions return ARCHIVE_OK on success, or ARCHIVE_FATAL.

ERRORS

Detailed error codes and textual descriptions are available from the archive_errno() and archive_error_string() functions.
February 2, 2012 FreeBSD