CURLOPT_SERVICE_NAME(3)    Library Functions Manual    CURLOPT_SERVICE_NAME(3)

NAME
       CURLOPT_SERVICE_NAME - authentication service name

SYNOPSIS
       #include <curl/curl.h>

       CURLcode curl_easy_setopt(CURL *handle, CURLOPT_SERVICE_NAME, char *name);

DESCRIPTION
       Pass a char pointer as parameter to a string holding the name of the
       service for DIGEST-MD5, SPNEGO and Kerberos 5 authentication
       mechanisms. The default service names are "ftp", "HTTP", "imap",
       "ldap", "pop" and "smtp". This option allows you to change them.

       The application does not have to keep the string around after setting
       this option.

       Using this option multiple times makes the last set string override the
       previous ones. Set it to NULL to disable its use again.

DEFAULT
       See above

PROTOCOLS
       This functionality affects ftp, http, imap, ldap, pop3 and smtp

EXAMPLE
       int main(void)
       {
         CURL *curl = curl_easy_init();
         if(curl) {
           CURLcode ret;
           curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
           curl_easy_setopt(curl, CURLOPT_SERVICE_NAME, "custom");
           ret = curl_easy_perform(curl);
         }
       }

AVAILABILITY
       Added in curl 7.43.0

RETURN VALUE
       curl_easy_setopt(3) returns a CURLcode indicating success or error.

       CURLE_OK (0) means everything was OK, non-zero means an error occurred,
       see libcurl-errors(3).

SEE ALSO
       CURLOPT_PROXY(3), CURLOPT_PROXYTYPE(3), CURLOPT_PROXY_SERVICE_NAME(3)

libcurl                           2025-02-13           CURLOPT_SERVICE_NAME(3)