On Wed, Dec 10, 2014 at 10:52:46PM -0800, Jeroen Ooms wrote: > I'm writing some bindings to libcurl for a scripting language. I was > wondering if there is an API call or some other method to list the > options (CURLOPT_* values and their integer) that the linked version > of libcurl supports? > > That would make it easier to test in the client if a particular option > is available, and pass it to libcurl as the corresponding integer. I'm > not sure how else to design a client where the user can specify an > option (as a string), and then have it resolve to the appropriate > CURLOPT value. > > How are other clients doing this?
The curl_easy_setopt call will return CURLE_UNKNOWN_OPTION or CURLE_NOT_BUILT_IN if the option is not supported. That's the most reliable way of telling. It's unusual that a program would need to know if an option is supported without actually trying to use that option. >>> Dan ------------------------------------------------------------------- List admin: http://cool.haxx.se/list/listinfo/curl-library Etiquette: http://curl.haxx.se/mail/etiquette.html
