.\" generated by cd2nroff 0.1 from curl_mime_filename.md .TH curl_mime_filename 3 "2024-11-07" libcurl .SH NAME curl_mime_filename \- set a mime part\(aqs remote filename .SH SYNOPSIS .nf #include CURLcode curl_mime_filename(curl_mimepart *part, const char *filename); .fi .SH DESCRIPTION \fIcurl_mime_filename(3)\fP sets a mime part\(aqs remote filename. When remote filename is set, content data is processed as a file, whatever is the part\(aqs content source. A part\(aqs remote filename is transmitted to the server in the associated Content\-Disposition generated header. \fIpart\fP is the part\(aqs handle to assign the remote filename to. \fIfilename\fP points to the null\-terminated filename string; it may be set to NULL to remove a previously attached remote filename. The remote filename string is copied into the part, thus the associated storage may safely be released or reused after call. Setting a part\(aqs file name multiple times is valid: only the value set by the last call is retained. .SH PROTOCOLS This functionality affects http, imap and smtp .SH EXAMPLE .nf static char imagebuf[]="imagedata"; int main(void) { curl_mime *mime; curl_mimepart *part; CURL *curl = curl_easy_init(); if(curl) { /* create a mime handle */ mime = curl_mime_init(curl); /* add a part */ part = curl_mime_addpart(mime); /* send image data from memory */ curl_mime_data(part, imagebuf, sizeof(imagebuf)); /* 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 Added in curl 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)