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23 .TH CURLOPT_PROXYAUTH 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
25 CURLOPT_PROXYAUTH \- set HTTP proxy authentication methods to try
27 #include <curl/curl.h>
29 CURLcode curl_easy_setopt(CURL *handle, CURLOPT_PROXYAUTH, long bitmask);
31 Pass a long as parameter, which is set to a bitmask, to tell libcurl which
32 HTTP authentication method(s) you want it to use for your proxy
33 authentication. If more than one bit is set, libcurl will first query the
34 site to see what authentication methods it supports and then pick the best one
35 you allow it to use. For some methods, this will induce an extra network
36 round-trip. Set the actual name and password with the
37 \fICURLOPT_PROXYUSERPWD(3)\fP option.
39 The bitmask can be constructed by or'ing together the bits fully listed and
40 described in the \fICURLOPT_HTTPAUTH(3)\fP man page.
50 Returns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if not, or
51 CURLE_NOT_BUILT_IN if the bitmask specified no supported authentication
54 .BR CURLOPT_PROXY "(3), " CURLOPT_PROXYTYPE "(3), "
55 .BR CURLOPT_PROXYUSERPWD "(3), " CURLOPT_PROXYPORT "(3), "