I'm not sure what version this change appeared. Also, your pc may have different default socket size settings. This command will show you both the max and default settings:
cat /proc/sys/net/core/?mem_* (You can also set them in the usual way.) -VAL On Tue, Jan 29, 2002 at 07:26:56PM -0800, David Ashley wrote: > > I forgot to mention it doesn't act the same on my x86 desktop running > linux. I don't recall what version. On my pc there is no trouble. > Oh well. > > Thanks-- > Dave > > >When you set SO_RCVBUF with setsockopt, the kernel allocates twice the > >memory you set. This has something to do with BSD compatibility and > >storing internal kernel structures in the memory allocated for the > >recv buf. Try getsockopt after you setsockopt. > > > >This is ostensibly a feature, not a bug. Search the linux-kernel > >archives for "so_rcvbuf" and "David Miller". Hint: you probably won't > >convince Dave to change his mind. > > > >-VAL > ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
