From 23713645d4e9ae00a3065f7a3d995e57748da4c7 Mon Sep 17 00:00:00 2001 From: Francisco Sedano Date: Wed, 14 Feb 2018 17:20:43 +0000 Subject: url: Add option CURLOPT_RESOLVER_START_FUNCTION - Add new option CURLOPT_RESOLVER_START_FUNCTION to set a callback that will be called every time before a new resolve request is started (ie before a host is resolved) with a pointer to backend-specific resolver data. Currently this is only useful for ares. - Add new option CURLOPT_RESOLVER_START_DATA to set a user pointer to pass to the resolver start callback. Closes https://github.com/curl/curl/pull/2311 --- lib/setopt.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'lib/setopt.c') diff --git a/lib/setopt.c b/lib/setopt.c index 8dcd10e6b..9c96eb358 100644 --- a/lib/setopt.c +++ b/lib/setopt.c @@ -2110,6 +2110,21 @@ CURLcode Curl_vsetopt(struct Curl_easy *data, CURLoption option, data->set.fclosesocket = va_arg(param, curl_closesocket_callback); break; + case CURLOPT_RESOLVER_START_FUNCTION: + /* + * resolver start callback function: called before a new resolver request + * is started + */ + data->set.resolver_start = va_arg(param, curl_resolver_start_callback); + break; + + case CURLOPT_RESOLVER_START_DATA: + /* + * resolver start callback data pointer. Might be NULL. + */ + data->set.resolver_start_client = va_arg(param, void *); + break; + case CURLOPT_CLOSESOCKETDATA: /* * socket callback data pointer. Might be NULL. -- cgit v1.2.3