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Daniel Stenberg 8c1d9378ac

curldown: make 'added-in:' a mandatory header field

- generate AVAILABILITY manpage sections automatically - for consistent
  wording

- allows us to double-check against other documumentation (symbols-in-versions
  etc)

- enables proper automation/scripting based on this data

- lots of them were wrong or missing in the manpages

- several of them repeated (sometimes mismatching) backend support info

Add test 1488 to verify "added-in" version numbers against
symbols-in-versions.

Closes #14217

2024-07-18 18:04:09 +02:00

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SPDX-License-Identifier

Title

Section

Source

See-also

Protocol

Added-in

curl

curl_multi_socket_all

libcurl

curl_multi_cleanup (3)

curl_multi_fdset (3)

curl_multi_info_read (3)

curl_multi_init (3)

the hiperfifo.c example

All

7.15.4

NAME

curl_multi_socket_all - reads/writes available data for all easy handles

SYNOPSIS

#include <curl/curl.h>

CURLMcode curl_multi_socket_all(CURLM *multi_handle,
                                int *running_handles);

DESCRIPTION

This function is deprecated. Do not use. See curl_multi_socket_action(3) instead.

At return, the integer running_handles points to contains the number of still running easy handles within the multi handle. When this number reaches zero, all transfers are complete/done.

Force libcurl to (re-)check all its internal sockets and transfers instead of just a single one by calling curl_multi_socket_all(3). Note that there should not be any reason to use this function.

EXAMPLE

int main(void)
{
  int running;
  int rc;
  CURLM *multi;
  rc = curl_multi_socket_all(multi, &running);
}

RETURN VALUE

CURLMcode type, general libcurl multi interface error code.

The return code is for the whole multi stack. Problems still might have occurred on individual transfers even when one of these functions return OK.

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