curl_easy_option_by_id - Online Linux Manual PageSection : 3
Updated : November 04, 2021
Source : libcurl 7.82.0
Note : libcurl Manual

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NAMEcurl_easy_option_by_id - find an easy setopt option by id

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SYNOPSIS#include <curl/curl.h> const struct curl_easyoption *curl_easy_option_by_id(CURLoption id);

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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.

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EXAMPLEconst struct curl_easyoption *opt = curl_easy_option_by_id(CURLOPT_URL); if(opt) { printf("This option wants type %x\n", opt->type); }

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AVAILABILITYThis function was added in libcurl 7.73.0

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RETURN VALUEA pointer to the curl_easyoption struct for the option or NULL.

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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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