Function SOCU_GetNetworkOpt

pub unsafe extern "C" fn SOCU_GetNetworkOpt(
    level: c_int,
    optname: NetworkOpt,
    optval: *mut c_void,
    optlen: *mut socklen_t,
) -> c_int

Retrieves information from the network configuration. Similar to getsockopt().

Arguments

• level - Only value allowed seems to be SOL_CONFIG
• optname - The option to be retrieved
• optval - Will contain the output of the command
• optlen - Size of the optval buffer, will be updated to hold the size of the output

Returns

0 if successful. -1 if failed, and errno will be set accordingly. Can also return a system error code.