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author | Kirill Volinsky <mataes2007@gmail.com> | 2013-11-10 18:02:01 +0000 |
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committer | Kirill Volinsky <mataes2007@gmail.com> | 2013-11-10 18:02:01 +0000 |
commit | ac48668a549fe76648e0ac3f93c9943383e043f5 (patch) | |
tree | bcfcf258bd003db20b1ee41fbbff173c8f340031 /plugins/FTPFileYM/curl-7.29.0/docs/libcurl/curl_multi_perform.3 | |
parent | 64e1340acd813704c9e9009b0a4e6fc9a3fb5adf (diff) |
curl folder renamed
git-svn-id: http://svn.miranda-ng.org/main/trunk@6858 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
Diffstat (limited to 'plugins/FTPFileYM/curl-7.29.0/docs/libcurl/curl_multi_perform.3')
-rw-r--r-- | plugins/FTPFileYM/curl-7.29.0/docs/libcurl/curl_multi_perform.3 | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/plugins/FTPFileYM/curl-7.29.0/docs/libcurl/curl_multi_perform.3 b/plugins/FTPFileYM/curl-7.29.0/docs/libcurl/curl_multi_perform.3 deleted file mode 100644 index 304197b1a4..0000000000 --- a/plugins/FTPFileYM/curl-7.29.0/docs/libcurl/curl_multi_perform.3 +++ /dev/null @@ -1,78 +0,0 @@ -.\" ************************************************************************** -.\" * _ _ ____ _ -.\" * Project ___| | | | _ \| | -.\" * / __| | | | |_) | | -.\" * | (__| |_| | _ <| |___ -.\" * \___|\___/|_| \_\_____| -.\" * -.\" * Copyright (C) 1998 - 2012, 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_perform 3 "1 March 2002" "libcurl 7.9.5" "libcurl Manual" -.SH NAME -curl_multi_perform - reads/writes available data from each easy handle -.SH SYNOPSIS -#include <curl/curl.h> - -CURLMcode curl_multi_perform(CURLM *multi_handle, int *running_handles); -.ad -.SH DESCRIPTION -This function handles transfers on all the added handles that need attention -in an non-blocking fashion. - -When an application has found out there's data available for the multi_handle -or a timeout has elapsed, the application should call this function to -read/write whatever there is to read or write right now etc. -curl_multi_perform() returns as soon as the reads/writes are done. This -function does not require that there actually is any data available for -reading or that data can be written, it can be called just in case. It will -write the number of handles that still transfer data in the second argument's -integer-pointer. - -If the amount of \fIrunning_handles\fP is changed from the previous call (or -is less than the amount of easy handles you've added to the multi handle), you -know that there is one or more transfers less "running". You can then call -\fIcurl_multi_info_read(3)\fP to get information about each individual -completed transfer, and that returned info includes CURLcode and more. If an -added handle fails very quickly, it may never be counted as a running_handle. - -When \fIrunning_handles\fP is set to zero (0) on the return of this function, -there is no longer any transfers in progress. -.SH "RETURN VALUE" -CURLMcode type, general libcurl multi interface error code. - -Before version 7.20.0: If you receive \fICURLM_CALL_MULTI_PERFORM\fP, this -basically means that you should call \fIcurl_multi_perform\fP again, before -you select() on more actions. You don't have to do it immediately, but the -return code means that libcurl may have more data available to return or that -there may be more data to send off before it is "satisfied". Do note that -\fIcurl_multi_perform(3)\fP will return \fICURLM_CALL_MULTI_PERFORM\fP only -when it wants to be called again \fBimmediately\fP. When things are fine and -there is nothing immediate it wants done, it'll return \fICURLM_OK\fP and you -need to wait for \&"action" and then call this function again. - -This function only returns errors etc regarding the whole multi stack. -Problems still might have occurred on individual transfers even when this -function returns \fICURLM_OK\fP. Use \fIcurl_multi_info_read(3)\fP to figure -out how individual transfers did. -.SH "TYPICAL USAGE" -Most applications will use \fIcurl_multi_fdset(3)\fP to get the multi_handle's -file descriptors, and \fIcurl_multi_timeout(3)\fP to get a suitable timeout -period, then it'll wait for action on the file descriptors using -\fBselect(3)\fP. As soon as one or more file descriptor is ready, -\fIcurl_multi_perform(3)\fP gets called. -.SH "SEE ALSO" -.BR curl_multi_cleanup "(3), " curl_multi_init "(3), " -.BR curl_multi_fdset "(3), " curl_multi_info_read "(3), " -.BR libcurl-errors "(3)" |