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curl_mime_filename(3) libcurl Manual curl_mime_filename(3)
curl_mime_filename - set a mime part's remote file name
CURLcode curl_mime_filename(curl_mimepart *part,
const char *filename);
curl_mime_filename(3) sets a mime part's remote file name. When remote
file name is set, content data is processed as a file, whatever is the
part's content source. A part's remote file name is transmitted to the
server in the associated Content-Disposition generated header.
part is the part's handle to assign the remote file name to.
filename points to the null-terminated file name string; it may be set
to NULL to remove a previously attached remote file name.
The remote file name string is copied into the part, thus the
associated storage may safely be released or reused after call. Setting
a part's file name multiple times is valid: only the value set by the
last call is retained.
/* create a mime handle */
mime = curl_mime_init(easy);
/* add a part */
part = curl_mime_addpart(mime);
/* send image data from memory */
curl_mime_data(part, imagebuf, imagebuf_len);
/* set a file name to make it look like a file upload */
/* set name */
As long as at least one of HTTP, SMTP or IMAP is enabled. Added in
CURLE_OK or a CURL error code upon failure.
curl_mime_addpart(3), curl_mime_filedata(3), curl_mime_data(3)
libcurl 7.86.0 May 17, 2022 curl_mime_filename(3)