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NAMEzip_register_progress_callback_with_state —
provide updates during zip_close
LIBRARYlibzip (-lzip)SYNOPSIS#include <zip.h>
typedef void (*zip_progress_callback)(zip_t *, double, void *); void
DESCRIPTIONThezip_register_progress_callback_with_state () function
registers a callback function callback for the zip
archive archive. The precision
argument is a double in the range from 0.00 to 1.0 that defines the smallest
change for which the callback should be called (to avoid too frequent calls).
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, the current progression state as a double, and the user-provided user-data ud as arguments. The progression state is a double in the range from 0.0 to 1.0. This can be used to provide progress indicators for user interfaces. SEE ALSOlibzip(3), zip_close(3)HISTORYzip_register_progress_callback_with_state () was added in
libzip 1.3.0.
AUTHORSDieter Baron <dillo@nih.at> and Thomas Klausner <tk@giga.or.at>
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