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CURLOPT_MIMEPOST(3)	    Library Functions Manual	     CURLOPT_MIMEPOST(3)

NAME
     CURLOPT_MIMEPOST - send data from mime structure

SYNOPSIS
     #include <curl/curl.h>

     curl_mime *mime;

     CURLcode curl_easy_setopt(CURL *handle, CURLOPT_MIMEPOST, mime);

DESCRIPTION
     Pass a mime handle previously obtained from curl_mime_init(3).

     This  setting  is	supported  by the HTTP protocol to post forms and by the
     SMTP and IMAP protocols to provide the email data to send/upload.

     This option is the preferred way of posting an HTTP form, replacing and ex-
     tending the CURLOPT_HTTPPOST(3) option.

     When setting CURLOPT_MIMEPOST(3) to NULL, libcurl resets the  request  type
     for  HTTP	to the default to disable the POST. Typically that would mean it
     is reset to GET. Instead you should set a desired	request  method  explic-
     itly.

PROTOCOLS
     This functionality affects http, imap and smtp

EXAMPLE
     int main(void)
     {
       CURL *curl = curl_easy_init();
       if(curl) {
	 curl_mime *multipart = curl_mime_init(curl);
	 if(multipart) {
	   CURLcode result;
	   curl_mimepart *part = curl_mime_addpart(multipart);
	   curl_mime_name(part, "name");
	   curl_mime_data(part, "daniel", CURL_ZERO_TERMINATED);
	   part = curl_mime_addpart(multipart);
	   curl_mime_name(part, "project");
	   curl_mime_data(part, "curl", CURL_ZERO_TERMINATED);
	   part = curl_mime_addpart(multipart);
	   curl_mime_name(part, "logotype-image");
	   curl_mime_filedata(part, "curl.png");

	   /* Set the form info */
	   curl_easy_setopt(curl, CURLOPT_MIMEPOST, multipart);

	   result = curl_easy_perform(curl); /* post away */
	   curl_mime_free(multipart); /* free the post data */
	 }
	 curl_easy_cleanup(curl);
       }
     }

AVAILABILITY
     Added in curl 7.56.0

RETURN VALUE
     This returns CURLE_OK.

SEE ALSO
     CURLOPT_HTTPPOST(3),	  CURLOPT_POSTFIELDS(3),	 CURLOPT_PUT(3),
     curl_mime_init(3)

libcurl 			   2026-06-11		     CURLOPT_MIMEPOST(3)

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