curl_mime_data(3)               libcurl Manual               curl_mime_data(3)

NAME
       curl_mime_data - set a mime part's body data from memory

SYNOPSIS
       #include <curl/curl.h>

       CURLcode curl_mime_data(curl_mimepart * part, const char * data ,
       size_t datasize);

DESCRIPTION
       _mime_data&section=3">curl_mime_data(3) sets a mime part's body content from memory data.

       data points to the data bytes: those are copied to the part and their
       storage may safely be reused after call.  datasize is the number of
       data bytes: it can be set to CURL_ZERO_TERMINATED to indicate data is a
       null-terminated character string.  part is the part's to assign
       contents to.

       Setting a part's contents twice is valid: only the value set by the
       last call is retained. It is possible to unassign part's contents by
       setting data to NULL.

       Setting very large data is memory consuming: one might consider using
       _mime_data_cb&section=3">curl_mime_data_cb(3) in such a case.

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
        curl_mime *mime;
        curl_mimepart *part;

        /* create a mime handle */
        mime = curl_mime_init(easy);

        /* add a part */
        part = curl_mime_addpart(mime);

        /* add data to the part  */
        curl_mime_data(part, "raw contents to send", CURL_ZERO_TERMINATED);

SEE ALSO
       curl_mime_addpart(3), curl_mime_data_cb(3), curl_mime_name(3),
       curl_mime_type(3)

libcurl 7.77.0                 November 4, 2020              curl_mime_data(3)