curl-w32/docs/libcurl/curl_mime_addpart.md

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---
c: Copyright (C) Daniel Stenberg, <daniel.se>, et al.
SPDX-License-Identifier: curl
Title: curl_mime_addpart
Section: 3
Source: libcurl
See-also:
- 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)
---
# NAME
curl_mime_addpart - append a new empty part to a mime structure
# SYNOPSIS
~~~c
#include <curl/curl.h>
curl_mimepart *curl_mime_addpart(curl_mime *mime);
~~~
# DESCRIPTION
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.
# EXAMPLE
~~~c
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");
}
}
~~~
# AVAILABILITY
As long as at least one of HTTP, SMTP or IMAP is enabled. Added in 7.56.0.
# RETURN VALUE
A mime part structure handle, or NULL upon failure.