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| .TH CURLINFO_SCHEME 3 "23 November 2016" "libcurl 7.52.0" "curl_easy_getinfo options" |
| .SH NAME |
| CURLINFO_SCHEME \- get the URL scheme (sometimes called protocol) used in the connection |
| .SH SYNOPSIS |
| #include <curl/curl.h> |
| |
| CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_SCHEME, long *p); |
| .SH DESCRIPTION |
| Pass a pointer to a char pointer to receive the pointer to a zero-terminated |
| string holding the URL scheme used for the most recent connection done with this |
| \fBcurl\fP handle. |
| |
| The \fBid\fP pointer will be NULL or pointing to private read-only memory you |
| MUST NOT free or modify. |
| .SH PROTOCOLS |
| All |
| .SH EXAMPLE |
| .nf |
| 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) { |
| char * scheme; |
| curl_easy_getinfo(curl, CURLINFO_SCHEME, &scheme); |
| } |
| curl_easy_cleanup(curl); |
| } |
| .fi |
| .SH AVAILABILITY |
| Added in 7.52.0 |
| .SH RETURN VALUE |
| Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not. |
| .SH "SEE ALSO" |
| .BR CURLINFO_RESPONSE_CODE "(3), " |
| .BR curl_easy_getinfo "(3), " curl_easy_setopt "(3), " |
