ZIP_SOURCE_WINDOW_CREATE(3) | Library Functions Manual | ZIP_SOURCE_WINDOW_CREATE(3) |
zip_source_window_create
—
#include <zip.h>
zip_source_t *
zip_source_window_create
(zip_source_t
*source, zip_uint64_t
start, zip_int64_t
len, zip_error_t
*error);
zip_source_window_create
() function create a zip
source from an underlying zip source, restricting access to a particular
window starting at byte start and having size
len. If len is -1, the window
spans to the end of the underlying source.
zip_source_window
() and
zip_source_window_create
() don't take ownership of
source. The caller is responsible for freeing it.
(This is different to other layered sources.)
NULL
is returned and the error code in
error is set to indicate the error.
zip_source_window_create
() fails if:
ZIP_ER_INVAL
]NULL
; there is an
integer overflow adding start and
len; or len is less than
-1.ZIP_ER_MEMORY
]zip_source_window_create
() was added in libzip 1.8.0.
April 29, 2021 | NiH |