ZIP_UNCHANGE(3)            Library Functions Manual            ZIP_UNCHANGE(3)

NAME
     zip_unchange - undo changes to file in zip archive

LIBRARY
     libzip (-lzip)

SYNOPSIS
     #include <zip.h>

     int
     zip_unchange(zip_t *archive, zip_uint64_t index);

DESCRIPTION
     Changes to the file at position index are reverted.

RETURN VALUES
     Upon successful completion 0 is returned.  Otherwise, -1 is returned and
     the error code in archive is set to indicate the error.

ERRORS
     zip_unchange() fails if:

     [ZIP_ER_EXISTS]    Unchanging the name would result in a duplicate name
                        in the archive.

     [ZIP_ER_INVAL]     index is not a valid file index in zip.

SEE ALSO
     libzip(3), zip_unchange_all(3), zip_unchange_archive(3)

HISTORY
     zip_unchange() was added in libzip 0.6.  In libzip 0.10 the type of index
     was changed from int to zip_uint64_t.

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

Linux 6.7.4-arch1-1            December 18, 2017           Linux 6.7.4-arch1-1