595d052923
Daniel Stenberg
2026-06-18
Subject
curl_multi_assign.md: clarify lifetime
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docs/libcurl/curl_multi_assign.md+6 -4
| @@ -7,6 +7,7 @@ Source: libcurl | |
| See-also: | |
| - curl_multi_setopt (3) | |
| - curl_multi_socket_action (3) | |
| + | - CURLMOPT_SOCKETFUNCTION (3) |
| Protocol: | |
| - All | |
| Added-in: 7.15.5 | |
| @@ -31,11 +32,12 @@ This function creates an association in the multi handle between the given | |
| socket and a private pointer of the application. This is designed for | |
| curl_multi_socket_action(3) uses. | |
| - | When set, the *sockptr* pointer is passed to all future socket callbacks |
| - | for the specific *sockfd* socket. |
| + | When set, the *sockptr* pointer is passed to all future socket callbacks for |
| + | the specific *sockfd* socket, until the socket stops being monitored |
| + | (CURL_POLL_REMOVE is sent to the CURLMOPT_SOCKETFUNCTION(3) callback). |
| - | If the given *sockfd* is not already in use by libcurl, this function |
| - | returns an error. |
| + | If the given *sockfd* is not already in use by libcurl, this function returns |
| + | an error. |
| libcurl only keeps one single pointer associated with a socket, so calling | |
| this function several times for the same socket makes the last set pointer get | |