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fixup CURLOPT_SOCKOPTFUNCTION.md to match

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Daniel Stenberg 2025-10-06 15:41:49 +02:00
parent 3611448ae5
commit c6b65b17b7
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14
docs/libcurl/opts/CURLOPT_SOCKOPTFUNCTION.md
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@ -64,12 +64,14 @@ CURLOPT_SOCKOPTDATA(3) function.
Return *CURL_SOCKOPT_OK* from the callback on success. Return
*CURL_SOCKOPT_ERROR* from the callback function to signal an unrecoverable
error to the library and it closes the socket and returns
*CURLE_COULDNT_CONNECT*. Alternatively, the callback function can return
*CURL_SOCKOPT_ALREADY_CONNECTED*, to tell libcurl that the socket is
already connected and then libcurl does no attempt to connect. This allows an
application to pass in an already connected socket with
CURLOPT_OPENSOCKETFUNCTION(3) and then have this function make libcurl
not attempt to connect (again).
*CURLE_COULDNT_CONNECT* for *CURLSOCKTYPE_IPCXN* and
*CURLE_ABORTED_BY_CALLBACK* for *CURLSOCKTYPE_ACCEPT*.
The callback function may return *CURL_SOCKOPT_ALREADY_CONNECTED* for
*CURLSOCKTYPE_IPCXN*, to tell libcurl that the socket is already connected and
then libcurl does no attempt to connect. This allows an application to pass in
an already connected socket with CURLOPT_OPENSOCKETFUNCTION(3) and then have
this function make libcurl not attempt to connect (again).
# DEFAULT