NAME
zip_source_buffer_fragment,
zip_source_buffer_fragment_create —
create zip data source from multiple buffer
LIBRARY
libzip (-lzip)
SYNOPSIS
#include <zip.h>
zip_source_t *
zip_source_buffer_fragment(
zip_t
*archive,
zip_buffer_fragment_t
*fragments,
zip_uint64_t
nfragments,
int
freep);
zip_source_t *
zip_source_buffer_fragment_create(
zip_buffer_fragment_t
*fragments,
zip_uint64_t
nfragments,
int
freep,
zip_error_t
*error);
DESCRIPTION
The functions
zip_source_buffer_fragment() and
zip_source_buffer_fragment_create() create a zip source from
the data in
fragments.
nfragments
specifies the number of fragments. If
freep is non-zero,
the data will be freed when it is no longer needed.
struct zip_stat {
zip_uint8_t *data; /* pointer to the actual data */
zip_uint64_t length; /* length of this fragment */
};
The data
fragments point to must remain valid for the
lifetime of the created source.
fragments itself can be
discarded once the source is created.
The source can be used to open a zip archive from.
RETURN VALUES
Upon successful completion, the created source is returned. Otherwise,
NULL
is returned and the error code in
archive or
error is set to
indicate the error.
ERRORS
zip_source_buffer() and
zip_source_buffer_create() fail if:
-
-
- [
ZIP_ER_INVAL
]
- nfragments is greater than zero and
fragments is
NULL
.
-
-
- [
ZIP_ER_MEMORY
]
- Required memory could not be allocated.
SEE ALSO
libzip(3),
zip_add(3),
zip_open_from_source(3),
zip_replace(3),
zip_source(3)
HISTORY
zip_source_buffer_fragment() and
zip_source_buffer_fragment_create() were added in libzip
1.4.0.
AUTHORS
Dieter Baron
<
dillo@nih.at> and
Thomas Klausner
<
tk@giga.or.at>