Samuel Thibault <samuel.thiba...@gnu.org> writes: > Ferenc Wágner, on ven. 12 janv. 2018 00:03:21 +0100, wrote: > >> Samuel Thibault <sthiba...@debian.org> writes: >> >>> Ferenc Wágner, on jeu. 11 janv. 2018 16:13:21 +0100, wrote: >>> >>>> s = socket (AF_UNIX, SOCK_STREAM, 0); >>>> rc = getsockopt (s, SOL_SOCKET, SO_SNDBUF, &optval, &optlen); >>>> >>>> getsockopt: Protocol not available >>> >>> It hasn't been implemented in pflocal/ indeed. IIRC Svante started >>> something? The get part should be quite easy, the set part is more >>> involved since that may have to wake writers. That should be done in >>> S_socket_getopt and S_socket_setopt. >> >> Thanks for looking into this. > > (note: I didn't add it to my TODO list which is already too full)
I didn't even dream of that. But you did some research to find the answer to my question, for which I thanked you. >> Meanwhile, what's the actual UNIX socket buffer size on Hurd? > > libpipe/pipe.c: new->write_limit = 16*1024; > apparently. Thanks again, this might be enough for now. -- Regards, Feri