curl_mime_addpart(3) Library Functions Manual curl_mime_addpart(3)

curl_mime_addpart - append a new empty part to a mime structure

#include <curl/curl.h>
curl_mimepart *curl_mime_addpart(curl_mime *mime);

curl_mime_addpart(3) creates and appends a new empty part to the given mime structure and returns a handle to it. The returned part handle can subsequently be populated using functions from the mime API.

mime is the handle of the mime structure in which the new part must be appended.

HTTP, IMAP and SMTP

int main(void)
{
  curl_mime *mime;
  curl_mimepart *part;
  CURL *curl = curl_easy_init();
  if(curl) {
    /* create a mime handle */
    mime = curl_mime_init(curl);
    /* add a part */
    part = curl_mime_addpart(mime);
    /* continue and set name + data to the part */
    curl_mime_data(part, "This is the field data", CURL_ZERO_TERMINATED);
    curl_mime_name(part, "data");
  }
}

As long as at least one of HTTP, SMTP or IMAP is enabled. Added in 7.56.0.

A mime part structure handle, or NULL upon failure.

curl_mime_data(3), curl_mime_data_cb(3), curl_mime_encoder(3), curl_mime_filedata(3), curl_mime_filename(3), curl_mime_headers(3), curl_mime_init(3), curl_mime_name(3), curl_mime_subparts(3), curl_mime_type(3)

2024-05-22 libcurl