48 lines
1.4 KiB
Groff
48 lines
1.4 KiB
Groff
.\" generated by cd2nroff 0.1 from curl_multi_socket_all.md
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.TH curl_multi_socket_all 3 "2024-09-25" libcurl
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.SH NAME
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curl_multi_socket_all \- reads/writes available data for all easy handles
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.SH SYNOPSIS
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.nf
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#include <curl/curl.h>
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CURLMcode curl_multi_socket_all(CURLM *multi_handle,
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int *running_handles);
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.fi
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.SH DESCRIPTION
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This function is deprecated. Do not use. See \fIcurl_multi_socket_action(3)\fP
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instead.
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At return, the integer \fBrunning_handles\fP points to contains the number of
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still running easy handles within the multi handle. When this number reaches
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zero, all transfers are complete/done.
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Force libcurl to (re\-)check all its internal sockets and transfers instead of
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just a single one by calling \fIcurl_multi_socket_all(3)\fP. Note that there should
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not be any reason to use this function.
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.SH PROTOCOLS
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This functionality affects all supported protocols
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.SH EXAMPLE
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.nf
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int main(void)
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{
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int running;
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int rc;
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CURLM *multi;
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rc = curl_multi_socket_all(multi, &running);
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}
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.fi
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.SH AVAILABILITY
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Added in curl 7.15.4
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.SH RETURN VALUE
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CURLMcode type, general libcurl multi interface error code.
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The return code is for the whole multi stack. Problems still might have
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occurred on individual transfers even when one of these functions return OK.
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.SH SEE ALSO
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.BR curl_multi_cleanup (3),
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.BR curl_multi_fdset (3),
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.BR curl_multi_info_read (3),
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.BR curl_multi_init (3),
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.BR the hiperfifo.c example
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