NAME

       archive_write_add_filter_b64encode,   archive_write_add_filter_by_name,   archive_write_add_filter_bzip2,
       archive_write_add_filter_compress,     archive_write_add_filter_grzip,     archive_write_add_filter_gzip,
       archive_write_add_filter_lrzip,        archive_write_add_filter_lz4,       archive_write_add_filter_lzip,
       archive_write_add_filter_lzma,       archive_write_add_filter_lzop,        archive_write_add_filter_none,
       archive_write_add_filter_program,     archive_write_add_filter_uuencode,     archive_write_add_filter_xz,
       archive_write_add_filter_zstd — functions enabling output filters

LIBRARY

       Streaming Archive Library (libarchive, -larchive)

SYNOPSIS

       #include <archive.h>

       int
       archive_write_add_filter_b64encode(struct archive *);

       int
       archive_write_add_filter_bzip2(struct archive *);

       int
       archive_write_add_filter_compress(struct archive *);

       int
       archive_write_add_filter_grzip(struct archive *);

       int
       archive_write_add_filter_gzip(struct archive *);

       int
       archive_write_add_filter_lrzip(struct archive *);

       int
       archive_write_add_filter_lz4(struct archive *);

       int
       archive_write_add_filter_lzip(struct archive *);

       int
       archive_write_add_filter_lzma(struct archive *);

       int
       archive_write_add_filter_lzop(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_uuencode(struct archive *);

       int
       archive_write_add_filter_xz(struct archive *);

       int
       archive_write_add_filter_zstd(struct archive *);

DESCRIPTION

       archive_write_add_filter_bzip2(), archive_write_add_filter_compress(),  archive_write_add_filter_grzip(),
               archive_write_add_filter_gzip(),                                archive_write_add_filter_lrzip(),
               archive_write_add_filter_lz4(), archive_write_add_filter_lzip(), archive_write_add_filter_lzma(),
               archive_write_add_filter_lzop(), archive_write_add_filter_xz(), archive_write_add_filter_zstd(),
               The resulting archive will be compressed as specified.  Note that the compressed output is always
               properly blocked.

       archive_write_add_filter_b64encode(), archive_write_add_filter_uuencode(),
               The output will be encoded as specified.  The encoded 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.

SEE ALSO

       tar(1), archive_write(3), archive_write_format(3), archive_write_set_options(3), libarchive(3),  cpio(5),
       mtree(5), tar(5)

Debian                                           August 14, 2014                         ARCHIVE_WRITE_FILTER(3)