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.\" **************************************************************************
.\" * _ _ ____ _
.\" * Project ___| | | | _ \| |
.\" * / __| | | | |_) | |
.\" * | (__| |_| | _ <| |___
.\" * \___|\___/|_| \_\_____|
.\" *
.\" * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
.\" *
.\" * This software is licensed as described in the file COPYING, which
.\" * you should have received as part of this distribution. The terms
.\" * are also available at https://curl.se/docs/copyright.html.
.\" *
.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
.\" * copies of the Software, and permit persons to whom the Software is
.\" * furnished to do so, under the terms of the COPYING file.
.\" *
.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
.\" * KIND, either express or implied.
.\" *
.\" * SPDX-License-Identifier: curl
.\" *
.\" **************************************************************************
.TH curl_mime_filename 3 "22 August 2017" "libcurl" "libcurl"
.SH NAME
curl_mime_filename - set a mime part's remote file name
.SH SYNOPSIS
.nf
#include <curl/curl.h>
CURLcode curl_mime_filename(curl_mimepart *part,
const char *filename);
.fi
.SH DESCRIPTION
\fIcurl_mime_filename(3)\fP 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.
\fIpart\fP is the part's handle to assign the remote file name to.
\fIfilename\fP 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.
.SH EXAMPLE
.nf
curl_mime *mime;
curl_mimepart *part;
/* 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 */
curl_mime_filename(part, "image.png");
/* set name */
curl_mime_name(part, "data");
.fi
.SH AVAILABILITY
As long as at least one of HTTP, SMTP or IMAP is enabled. Added in 7.56.0.
.SH RETURN VALUE
CURLE_OK or a CURL error code upon failure.
.SH "SEE ALSO"
.BR curl_mime_addpart (3),
.BR curl_mime_data (3),
.BR curl_mime_filedata (3)
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