From aa429d49b33c4264d8d5c1c2568862742784e538 Mon Sep 17 00:00:00 2001 From: Jay Satiro Date: Sun, 24 Oct 2021 17:52:54 -0400 Subject: [PATCH] curl_multi_socket_action.3: add a "RETURN VALUE" section .. because it may not be immediately clear to the user what curl_multi_socket_action returns. Ref: https://curl.se/mail/lib-2021-10/0035.html Closes https://github.com/curl/curl/pull/7901 --- docs/libcurl/curl_multi_socket_action.3 | 3 +++ 1 file changed, 3 insertions(+) diff --git a/docs/libcurl/curl_multi_socket_action.3 b/docs/libcurl/curl_multi_socket_action.3 index 9205cd8784..1fe58268f5 100644 --- a/docs/libcurl/curl_multi_socket_action.3 +++ b/docs/libcurl/curl_multi_socket_action.3 @@ -88,6 +88,9 @@ callback has been told. 8, When activity is detected, call curl_multi_socket_action() for the socket(s) that got action. If no activity is detected and the timeout expires, call \fIcurl_multi_socket_action(3)\fP with \fICURL_SOCKET_TIMEOUT\fP. +.SH RETURN VALUE +CURLMcode type, general libcurl multi interface error code. See +\fIlibcurl-errors(3)\fP .SH AVAILABILITY This function was added in libcurl 7.15.4, and is deemed stable since 7.16.0. .SH "SEE ALSO"