NAME

       zip_set_file_comment - set comment for file in zip

LIBRARY

       libzip (-lzip)

SYNOPSIS

       #include <zip.h>

       int  zip_set_file_comment(struct  zip *archive, zip_uint64_t index); "const char *comment"
       "int len"

DESCRIPTION

       The zip_set_file_comment function sets the comment for the file at position index  in  the
       zip  archive  to comment of length len.  If comment is NULL and len is 0, the file comment
       will be removed.

RETURN VALUES

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

ERRORS

       zip_set_file_comment fails if:

              [ZIP_ER_INVAL]
                  index  is  not  a  valid file index in archive, or len is less than 0 or longer
                  than the maximum comment length in a zip file (65535).

              [ZIP_ER_MEMORY]
                  Required memory could not be allocated.

SEE ALSO

       libzip(3), zip_get_archive_comment(3), zip_get_file_comment(3), zip_set_archive_comment(3)

AUTHORS

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