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https://github.com/moparisthebest/curl
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fixed the prototype
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@ -6,7 +6,7 @@ curl_multi_timeout \- how long to wait for action before proceeding
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.SH SYNOPSIS
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.SH SYNOPSIS
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#include <curl/curl.h>
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#include <curl/curl.h>
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long curl_multi_timeout(CURLM *multi_handle);
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CURLMcode curl_multi_timeout(CURLM *multi_handle, long *timeout);
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.SH DESCRIPTION
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.SH DESCRIPTION
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An application using the libcurl multi interface should call
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An application using the libcurl multi interface should call
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@ -19,9 +19,12 @@ CURL_SOCKET_TIMEOUT and the \fBeasy\fP argument set to CURL_EASY_TIMEOUT, or
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simply calling \fBcurl_multi_perform(3)\fP if you're using the simpler and
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simply calling \fBcurl_multi_perform(3)\fP if you're using the simpler and
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older multi interface approach.
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older multi interface approach.
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The timeout value returned in the long \fBtimeout\fP points to, is in number
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of milliseconds at this very moment. If 0, it means you should proceed
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immediately without waiting for anything. If it returns -1, there's no timeout
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at all set.
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.SH "RETURN VALUE"
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.SH "RETURN VALUE"
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The timeout value in number of milliseconds. If 0, it means you should proceed
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The standard CURLMcode for multi interface error codes.
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immediately without waiting for anything.
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.SH "TYPICAL USAGE"
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.SH "TYPICAL USAGE"
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Call \fBcurl_multi_timeout(3)\fP, then wait for action on the sockets. You
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Call \fBcurl_multi_timeout(3)\fP, then wait for action on the sockets. You
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figure out which sockets to wait for by calling \fBcurl_multi_fdset(3)\fP or
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figure out which sockets to wait for by calling \fBcurl_multi_fdset(3)\fP or
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