ZIP_REGISTER_PROGRESS_CALLBACK(3)

ZIP_REGISTER_PROGRESS_CALLBACK(3) | Library Functions Manual | ZIP_REGISTER_PROGRESS_CALLBACK(3)

# NAME

`zip_register_progress_callback` —
provide updates during zip_close (obsolete interface)

# LIBRARY

libzip (-lzip)

# SYNOPSIS

`#include <zip.h>`

typedef void (*zip_progress_callback_t)(double);

void
`zip_register_progress_callback`(zip_t *archive, zip_progress_callback_t progress_callback);

# DESCRIPTION

The function `zip_register_progress_callback`() is the obsolete version of zip_register_progress_callback_with_state(3).

The `zip_register_progress_callback`() function registers a callback function progress_callback for the zip archive archive. This function is called during zip_close(3) after every zip archive entry that's completely written to disk. The value is a double in the range from 0.0 to 1.0. This can be used to provide progress indicators for user interfaces.

# SEE ALSO

libzip(3), zip_close(3)

# HISTORY

`zip_register_progress_callback`() was added in libzip 1.2.0. It was deprecated in libzip 1.3.0, use `zip_register_progress_callback_with_state`() instead.

# AUTHORS

Dieter Baron <dillo@nih.at> and Thomas Klausner <tk@giga.or.at>

December 18, 2017 | NiH