58 lines
1.1 KiB
Markdown
58 lines
1.1 KiB
Markdown
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---
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c: Copyright (C) Daniel Stenberg, <daniel.se>, et al.
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SPDX-License-Identifier: curl
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Title: curl_multi_init
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Section: 3
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Source: libcurl
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See-also:
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- curl_easy_init (3)
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- curl_global_init (3)
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- curl_multi_add_handle (3)
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- curl_multi_cleanup (3)
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- curl_multi_get_handles (3)
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---
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# NAME
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curl_multi_init - create a multi handle
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# SYNOPSIS
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~~~c
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#include <curl/curl.h>
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CURLM *curl_multi_init();
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~~~
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# DESCRIPTION
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This function returns a pointer to a *CURLM* handle to be used as input to
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all the other multi-functions, sometimes referred to as a multi handle in some
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places in the documentation. This init call MUST have a corresponding call to
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curl_multi_cleanup(3) when the operation is complete.
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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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/* init a multi stack */
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CURLM *multi = curl_multi_init();
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CURL *curl = curl_easy_init();
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CURL *curl2 = curl_easy_init();
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/* add individual transfers */
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curl_multi_add_handle(multi, curl);
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curl_multi_add_handle(multi, curl2);
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}
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~~~
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# AVAILABILITY
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Added in 7.9.6
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# RETURN VALUE
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If this function returns NULL, something went wrong and you cannot use the
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other curl functions.
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