OpenGrok

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* Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel (at] haxx.se>, et al.
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* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.haxx.se/docs/copyright.html.
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CURLINFO_RESPONSE_CODE - get the last response code #include <curl/curl.h> CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_RESPONSE_CODE, long *codep); Pass a pointer to a long to receive the last received HTTP, FTP or SMTP response code. This option was previously known as CURLINFO_HTTP_CODE in libcurl 7.10.7 and earlier. The stored value will be zero if no server response code has been received. Note that a proxy's CONNECT response should be read with CURLINFO_HTTP_CONNECTCODE(3) and not this. Support for SMTP responses added in 7.25.0. HTTP, FTP and SMTP

CURL *curl = curl_easy_init();
if(curl) {
 CURLcode res;
 curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");
 res = curl_easy_perform(curl);
 if(res == CURLE_OK) {
 long response_code;
 curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &response_code);
 }
 curl_easy_cleanup(curl);
}

Added in 7.10.8. CURLINFO_HTTP_CODE was added in 7.4.1. Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not. curl_easy_getinfo "(3), " curl_easy_setopt "(3), " CURLINFO_HTTP_CONNECTCODE "(3), "