Hi Jeff.
Nearly all (if not all) of the pdf-types functions return PDF_ERROR if
response to a required but missing parameter. For example,
pdf_i64_t a, b;
pdf_status_t status;
pdf_i64_add(NULL, a, b, &status)
would return PDF_ERROR even though PDF_EBADDATA specifies bad
arguments into a function.
Other sources, such as pdf-time, usually returns PDF_EBADDATA. Should
the various functions in pdf-types respond with PDF_EBADDATA in this
circumstance?
I pushed a patch fixing this, making the bignum functions to return
PDF_EBADDATA if a NULL pointer is passed and to return PDF_EDIVBYZERO
in division and modulus functions.
I also updated the documentation. It was not up to date anyway.
Thanks.
--
Jose E. Marchesi <[email protected]>
http://www.jemarch.net
GNU Project http://www.gnu.org
