mirror of
https://github.com/moparisthebest/curl
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48 lines
2.0 KiB
Groff
48 lines
2.0 KiB
Groff
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.\" **************************************************************************
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.\" * _ _ ____ _
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.\" * Project ___| | | | _ \| |
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.\" * / __| | | | |_) | |
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.\" * | (__| |_| | _ <| |___
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.\" * \___|\___/|_| \_\_____|
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.\" *
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.\" * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
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.\" *
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.\" * This software is licensed as described in the file COPYING, which
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.\" * you should have received as part of this distribution. The terms
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.\" * are also available at https://curl.haxx.se/docs/copyright.html.
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.\" *
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.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
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.\" * copies of the Software, and permit persons to whom the Software is
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.\" * furnished to do so, under the terms of the COPYING file.
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.\" *
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.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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.\" * KIND, either express or implied.
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.\" *
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.\" **************************************************************************
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.TH curl_multi_wakeup 3 "17 Nov 2019" "libcurl 7.68.0" "libcurl Manual"
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.SH NAME
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curl_multi_wakeup - wakes up a sleeping curl_multi_poll call
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.SH SYNOPSIS
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#include <curl/curl.h>
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CURLMcode curl_multi_wakeup(CURLM *multi_handle);
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.ad
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.SH DESCRIPTION
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This function can be called from any thread and it wakes up a
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sleeping \fIcurl_multi_poll(3)\fP call that is currently (or will be)
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waiting for activity or a timeout.
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If the function is called when there is no \fIcurl_multi_poll(3)\fP call,
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it will cause the next call to return immediately.
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Calling this function only guarantees to wake up the current (or the next
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if there is no current) \fIcurl_multi_poll(3)\fP call, which means it is
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possible that multiple calls to this function will wake up the same waiting
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operation.
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This function has no effect on \fIcurl_multi_wait(3)\fP calls.
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.SH RETURN VALUE
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CURLMcode type, general libcurl multi interface error code.
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.SH "SEE ALSO"
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.BR curl_multi_poll "(3), " curl_multi_wait "(3)"
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