CURLOPT_PROXYAUTH(3)       curl_easy_setopt options       CURLOPT_PROXYAUTH(3)

NAME
       CURLOPT_PROXYAUTH - set HTTP proxy authentication methods to try

SYNOPSIS
       #include <curl/curl.h>

       CURLcode  curl_easy_setopt(CURL  *handle,  CURLOPT_PROXYAUTH, long bit-
       mask);

DESCRIPTION
       Pass a long as parameter, which is set to a bitmask,  to  tell  libcurl
       which  HTTP  authentication method(s) you want it to use for your proxy
       authentication.  If more than one bit is set, libcurl will first  query
       the  site  to see what authentication methods it supports and then pick
       the best one you allow it to use. For some methods, this will induce an
       extra  network  round-trip.  Set  the actual name and password with the
       CURLOPT_PROXYUSERPWD(3) option.

       The bitmask can be constructed by or'ing together the bits fully listed
       and described in the CURLOPT_HTTPAUTH(3) man page.

DEFAULT
       CURLAUTH_BASIC

PROTOCOLS
       HTTP

EXAMPLE
       TODO

AVAILABILITY
       Added in 7.10.7

RETURN VALUE
       Returns  CURLE_OK  if  the option is supported, CURLE_UNKNOWN_OPTION if
       not, or  CURLE_NOT_BUILT_IN  if  the  bitmask  specified  no  supported
       authentication methods.

SEE ALSO
       CURLOPT_PROXY(3),  CURLOPT_PROXYTYPE(3),  CURLOPT_PROXYUSERPWD(3), CUR-
       LOPT_PROXYPORT(3),

libcurl 7.54.0                 February 03, 2016          CURLOPT_PROXYAUTH(3)