66 lines
1.3 KiB
Markdown
66 lines
1.3 KiB
Markdown
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---
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c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
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SPDX-License-Identifier: curl
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Title: curl_mime_free
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Section: 3
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Source: libcurl
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See-also:
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- curl_free (3)
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- curl_mime_init (3)
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---
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# NAME
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curl_mime_free - free a previously built mime structure
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# SYNOPSIS
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~~~c
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#include <curl/curl.h>
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void curl_mime_free(curl_mime *mime);
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~~~
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# DESCRIPTION
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curl_mime_free(3) is used to clean up data previously built/appended
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with curl_mime_addpart(3) and other mime-handling functions. This must
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be called when the data has been used, which typically means after
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curl_easy_perform(3) has been called.
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The handle to free is the one you passed to the CURLOPT_MIMEPOST(3)
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option: attached sub part mime structures must not be explicitly freed as they
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are by the top structure freeing.
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**mime** is the handle as returned from a previous call to
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curl_mime_init(3) and may be NULL.
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Passing in a NULL pointer in *mime* makes this function return immediately
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with no action.
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# EXAMPLE
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~~~c
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int main(void)
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{
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CURL *curl = curl_easy_init();
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if(curl) {
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/* Build the mime message. */
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curl_mime *mime = curl_mime_init(curl);
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/* send off the transfer */
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/* Free multipart message. */
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curl_mime_free(mime);
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}
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}
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~~~
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# AVAILABILITY
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As long as at least one of HTTP, SMTP or IMAP is enabled. Added in 7.56.0.
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# RETURN VALUE
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None
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