Why must the fourth parameter of the setsockopt function and getsockopt function be a pointer?...

Dial tcp 127.0.0.1:8500: getsockopt: connection refused in consul...

How much shall I wait until the sending buffer of a socket is empty?...

SO_ERROR vs. errno...

Why getsockopt optlen is zero?...

Get SO_RCVBUF socket option value from Qt...

getsockopt api design questions...

NGINX : Exceeds 65535 connections limit...

Where do the function pointers point to in struct "proto_ops"?...

Obtaining original destination ip in cherrypy...

getsockopt SO_RECVBUF after doing a set shows double the value in linux?...

getsockopt TCP_INFO-like statistics for UDP...

OS X getsockopt: no SO_PROTOCOL...

getsockopt "Invalid argument" for IPPROTO_SCTP, SCTP_STATUS...

getsockopt returns different IP_TOS value from the one set in setsockopt...