.\" ************************************************************************** .\" * _ _ ____ _ .\" * Project ___| | | | _ \| | .\" * / __| | | | |_) | | .\" * | (__| |_| | _ <| |___ .\" * \___|\___/|_| \_\_____| .\" * .\" * Copyright (C) 1998 - 2017, Daniel Stenberg, , 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.haxx.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. .\" * .\" ************************************************************************** .TH curl_mime_data 3 "September 22, 2017" "libcurl 7.67.0" "libcurl Manual" .SH NAME curl_mime_data - set a mime part's body data from memory .SH SYNOPSIS .B #include .sp .BI "CURLcode curl_mime_data(curl_mimepart * " part ", const char * " data .BI ", size_t " datasize ");" .ad .SH DESCRIPTION \fIcurl_mime_data(3)\fP sets a mime part's body content from memory data. \fIdata\fP points to the data bytes: those are copied to the part and their storage may safely be reused after call. \fIdatasize\fP is the number of data bytes: it can be set to \fICURL_ZERO_TERMINATED\fP to indicate \fIdata\fP is a nul-terminated character string. \fIpart\fP 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 \fIdata\fP to NULL. Setting very large data is memory consuming: one might consider using \fIcurl_mime_data_cb(3)\fP in such a case. .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 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); /* add data to the part */ curl_mime_data(part, "raw contents to send", CURL_ZERO_TERMINATED); .fi .SH "SEE ALSO" .BR curl_mime_addpart "(3)," .BR curl_mime_data_cb "(3)," .BR curl_mime_name "(3)," .BR curl_mime_type "(3)"