| ARCHIVE_READ_EXTRACT(3) | Library Functions Manual | ARCHIVE_READ_EXTRACT(3) |
archive_read_extract,
archive_read_extract2,
archive_read_extract_set_progress_callback —
#include <archive.h>
int
archive_read_extract(struct archive
*, struct archive_entry *, int
flags);
int
archive_read_extract2(struct archive
*src, struct archive_entry *,
struct archive *dest);
void
archive_read_extract_set_progress_callback(struct
archive *, void (*func)(void *),
void *user_data);
archive_read_extract(),
archive_read_extract_set_skip_file()archive_read_extract() creates a restore object
using
archive_write_disk_new(3)
and
archive_write_disk_set_standard_lookup(3),
then transparently invokes
archive_write_disk_set_options(3),
archive_write_header(3),
archive_write_data(3),
and
archive_write_finish_entry(3)
to create the entry on disk and copy data into it. The
flags argument is passed unmodified to
archive_write_disk_set_options(3).archive_read_extract2()archive_read_extract()
that allows you to provide your own restore object. In particular, this
allows you to override the standard lookup functions using
archive_write_disk_set_group_lookup(3),
and
archive_write_disk_set_user_lookup(3).
Note that archive_read_extract2() does not accept
a flags argument; you should use
archive_write_disk_set_options() to set the
restore options yourself.archive_read_extract_set_progress_callback()ARCHIVE_OK (the operation succeeded),
ARCHIVE_WARN (the operation succeeded but a
non-critical error was encountered), ARCHIVE_EOF
(end-of-archive was encountered), ARCHIVE_RETRY (the
operation failed but can be retried), and
ARCHIVE_FATAL (there was a fatal error; the archive
should be closed immediately).
archive_errno() and
archive_error_string() functions.
| February 2, 2012 | NetBSD 9.0 |