curl_easy_option_by_id - Online Linux Manual Page
Section : 3
Updated : November 04, 2021
Source : libcurl 7.82.0
Note : libcurl Manual
NAMEcurl_easy_option_by_id - find an easy setopt option by id
SYNOPSIS#include <curl/curl.h>
const struct curl_easyoption *curl_easy_option_by_id(CURLoption id);
DESCRIPTIONGiven a CURLoption id, this function returns a pointer to the curl_easyoption struct, holding information about the curl_easy_setopt(3) option using that id. The option id is the CURLOPT_ prefix ones provided in the standard curl/curl.h header file. This function will return the non-aliases version for the cases where there is an alias function as well. If libcurl has no option with the given id, this function returns NULL.
EXAMPLEconst struct curl_easyoption *opt = curl_easy_option_by_id(CURLOPT_URL);
if(opt) {
printf("This option wants type %x\n", opt->type);
}
AVAILABILITYThis function was added in libcurl 7.73.0
RETURN VALUEA pointer to the curl_easyoption struct for the option or NULL.
SEE ALSOcurl_easy_option_by_name(3), curl_easy_option_next (3)," curl_easy_setopt(3)," 0
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ERROR : Need New Coding : (rof_nr_x|149|curl_easy_option_by_id.3|45|\n", opt->type);| printf("This option wants type %x\\n", opt->type);
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