[so] Tema 5 linux dimenisune maxima buffere send recv

[Aurelian Bogdan]

As fi vrut sa gasesc dimendiunea maxima la bufferele de send/recv.
Am incercat asa:
       getsockopt(sockfd, SOL_SOCKET, SO_SNDBUF, &size, (socklen_t *)&len);
 size si len sunt int.
Imi da errno==22, ceea ce la pagina de manual a getsockopt() inseamna
"

[EINVAL]           The option is invalid at the level indicated.

"
Level este SOL_SOCKET, option este SO_SNDBUF. Am gasit ca se poate asa cum
am pus:
http://homepages.cwi.nl/~aeb/linux/man2html/man7/socket.7.html

Deci, de unde ar aprea eroarea asta??

Multumesc!
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