NAME
curl_mime_headers - set a mime part’s custom headers
SYNOPSIS
#include <curl/curl.h>
CURLcode curl_mime_headers(curl_mimepart * part, struct curl_slist * headers, int take_ownership);
DESCRIPTION
curl_mime_headers(3) sets a mime part’s custom headers.
part is the part’s handle to assign the custom headers list to.
headers is the head of a list of custom headers; it may be set to NULL to remove a previously attached custom header list.
take_ownership: when non-zero, causes the list to be freed upon replacement or mime structure deletion; in this case the list must not be freed explicitly.
Setting a part’s custom headers list twice is valid: only the value set by the last call is retained.
AVAILABILITY
As long as at least one of HTTP, SMTP or IMAP is enabled. Added in 7.56.0.
RETURN VALUE
CURLE_OK or a CURL error code upon failure.
EXAMPLE
struct curl_slist *headers = NULL;
headers = curl_slist_append("Custom-Header: mooo", headers);
/* use these
headers, please take ownership */
curl_mime_headers(part, headers, TRUE);
/* pass on this
data */
curl_mime_data(part, "12345679",
CURL_ZERO_TERMINATED);
/* set name */
curl_mime_name(part, "numbers");