zip_register_cancel_callback_with_state
NAME
zip_register_cancel_callback_with_state —
LIBRARY
libzip (-lzip)SYNOPSIS
#include <zip.h>
typedef int (*zip_cancel_callback)(zip_t *, void *);
void
zip_register_cancel_callback_with_state(zip_t
*archive,
zip_cancel_callback
callback, void
(*ud_free)(void *), void
*ud);
DESCRIPTION
This function can be used to cancel writing of a zip archive during zip_close(3).The
zip_register_cancel_callback_with_state() function
registers a callback function callback for the zip
archive archive. The ud_free
function is called during cleanup for deleting the userdata supplied in
ud.
The callback function is called during zip_close(3) in regular intervals (after every zip archive entry that's completely written to disk, and while writing data for entries) with zip archive archive and the user-provided user-data ud as arguments. When the callback function returns a non-zero value, writing is cancelled and zip_close(3) returns an error.
The callback function should be fast, since it will be called often.
SEE ALSO
libzip(3), zip_close(3), zip_register_progress_callback_with_state(3)HISTORY
zip_register_cancel_callback_with_state() was added in
libzip 1.6.0.