Man page - zip_register_cancel_callback_with_state(3)
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apt-get install libzip-dev
Manual
| ZIP_REGISTER_CANCEL_CALLBACK_WITH_STATE(3) | Library Functions Manual | ZIP_REGISTER_CANCEL_CALLBACK_WITH_STATE(3) |
NAME
zip_register_cancel_callback_with_state
— allow cancelling during zip_close
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.
AUTHORS
Dieter Baron <dillo@nih.at> and Thomas Klausner <wiz@gatalith.at>
| June 18, 2022 | Debian |