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Diffstat (limited to 'plugins/FTPFileYM/curl/docs/libcurl/curl_multi_timeout.3')
| -rw-r--r-- | plugins/FTPFileYM/curl/docs/libcurl/curl_multi_timeout.3 | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/plugins/FTPFileYM/curl/docs/libcurl/curl_multi_timeout.3 b/plugins/FTPFileYM/curl/docs/libcurl/curl_multi_timeout.3 new file mode 100644 index 0000000000..5ad8008ead --- /dev/null +++ b/plugins/FTPFileYM/curl/docs/libcurl/curl_multi_timeout.3 @@ -0,0 +1,63 @@ +.\" ************************************************************************** +.\" * _ _ ____ _ +.\" * Project ___| | | | _ \| | +.\" * / __| | | | |_) | | +.\" * | (__| |_| | _ <| |___ +.\" * \___|\___/|_| \_\_____| +.\" * +.\" * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al. +.\" * +.\" * This software is licensed as described in the file COPYING, which +.\" * you should have received as part of this distribution. The terms +.\" * are also available at http://curl.haxx.se/docs/copyright.html. +.\" * +.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell +.\" * copies of the Software, and permit persons to whom the Software is +.\" * furnished to do so, under the terms of the COPYING file. +.\" * +.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +.\" * KIND, either express or implied. +.\" * +.\" ************************************************************************** +.TH curl_multi_timeout 3 "2 Jan 2006" "libcurl 7.16.0" "libcurl Manual" +.SH NAME +curl_multi_timeout \- how long to wait for action before proceeding +.SH SYNOPSIS +#include <curl/curl.h> + +CURLMcode curl_multi_timeout(CURLM *multi_handle, long *timeout); +.SH DESCRIPTION + +An application using the libcurl multi interface should call +\fBcurl_multi_timeout(3)\fP to figure out how long it should wait for socket +actions \- at most \- before proceeding. + +Proceeding means either doing the socket-style timeout action: call the +\fBcurl_multi_socket_action(3)\fP function with the \fBsockfd\fP argument set +to CURL_SOCKET_TIMEOUT, or call \fBcurl_multi_perform(3)\fP if you're using +the simpler and older multi interface approach. + +The timeout value returned in the long \fBtimeout\fP points to, is in number +of milliseconds at this very moment. If 0, it means you should proceed +immediately without waiting for anything. If it returns -1, there's no timeout +at all set. + +An application that uses the multi_socket API SHOULD not use this function, but +SHOULD instead use \fIcurl_multi_setopt(3)\fP and its +\fPCURLMOPT_TIMERFUNCTION\fP option for proper and desired behavior. + +Note: if libcurl returns a -1 timeout here, it just means that libcurl +currently has no stored timeout value. You must not wait too long (more than a +few seconds perhaps) before you call curl_multi_perform() again. +.SH "RETURN VALUE" +The standard CURLMcode for multi interface error codes. +.SH "TYPICAL USAGE" +Call \fBcurl_multi_timeout(3)\fP, then wait for action on the sockets. You +figure out which sockets to wait for by calling \fBcurl_multi_fdset(3)\fP or +by a previous call to \fBcurl_multi_socket(3)\fP. +.SH AVAILABILITY +This function was added in libcurl 7.15.4. +.SH "SEE ALSO" +.BR curl_multi_fdset "(3), " curl_multi_info_read "(3), " +.BR curl_multi_socket "(3), " curl_multi_setopt "(3) " + |