core/socket: introduce AcceptFileDescriptors=

This controls the new SO_PASSRIGHTS socket option in kernel v6.16. Note that I intentionally choose a different naming scheme than Pass*=, since all other Pass*= options controls whether some extra bits are attached to the message, while this one's about denying file descriptor transfer and it feels more explicit this way. And diverging from underlying socket option name is precedented by Timestamping=. But happy to change it to just say PassRights= if people disagree.
2025-06-17 13:16:42 +02:00
parent f66eeedf6f
commit 5c12797fc3
7 changed files with 35 additions and 0 deletions
@@ -2586,6 +2586,7 @@ static int bus_append_socket_property(sd_bus_message *m, const char *field, cons
                              "PassPIDFD",
                              "PassSecurity",
                              "PassPacketInfo",
+                              "AcceptFileDescriptors",
                              "ReusePort",
                              "RemoveOnStop",
                              "PassFileDescriptorsToExec",