CURLINFO_SCHEME - Online Linux Manual PageSection : 3
Updated : November 26, 2021
Source : libcurl 7.82.0
Note : curl_easy_getinfo options

NAMECURLINFO_SCHEME − get the URL scheme (sometimes called protocol) used in the connection

SYNOPSIS#include <curl/curl.h> CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_SCHEME, char **scheme);

DESCRIPTIONPass a pointer to a char pointer to receive the pointer to a null-terminated string holding the URL scheme used for the most recent connection done with this CURL handle. The scheme pointer will be NULL or pointing to private memory you MUST NOT free - it gets freed when you call curl_easy_cleanup(3) on the corresponding CURL handle.

PROTOCOLSAll

EXAMPLECURL *curl = curl_easy_init(); if(curl) { CURLcode res; curl_easy_setopt(curl, CURLOPT_URL, "https://example.com"); res = curl_easy_perform(curl); if(res == CURLE_OK) { char *scheme = NULL; curl_easy_getinfo(curl, CURLINFO_SCHEME, &scheme); if(scheme) printf("scheme: %s\n", scheme); /* scheme: HTTP */ } curl_easy_cleanup(curl); }

AVAILABILITYAdded in 7.52.0

RETURN VALUEReturns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.

SEE ALSOCURLINFO_RESPONSE_CODE(3)," curl_easy_getinfo(3), curl_easy_setopt (3),"
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ERROR : Need New Coding :         (rof_nr_x|149|CURLINFO_SCHEME.3|54|\n", scheme); /* scheme: HTTP */| printf("scheme: %s\\n", scheme); /* scheme: HTTP */ )