mirror of
https://github.com/oxen-io/lokinet.git
synced 2024-11-17 15:25:35 +00:00
49b9ad7197
* partial tun code refactor * take out the trash * move vpn platform code into llarp/vpn/platform.cpp * fix hive build * fix win32 * fix memory leak on win32 * reduce cpu use * make macos compile * win32 patches: * use wepoll for zmq * use all cores on windows iocp read loop * fix zmq patch for windows * clean up cmake for win32 * add uninstall before reinstall option to win32 installer * more ipv6 stuff * make it compile * fix up route poker * remove an unneeded code block in macos wtf * always use call to system * fix route poker behavior on macos * disable ipv6 on windows for now * cpu perf improvement: * colease calls to Router::PumpLL to 1 per event loop wakeup * set up THEN add addresses * emulate proactor event loop on win32 * remove excessively verbose error message * fix issue #1499 * exclude uv_poll from win32 so that it can start up * update logtag to include directory * create minidump on windows if there was a crash * make windows happy * use dmp suffix on minidump files * typo fix * address feedback from jason * use PROJECT_SOURCE_DIR instead of CMAKE_SOURCE_DIR * quote $@ in apply-patches in case path has spaces in it * address feedback from tom * remove llarp/ev/pipe * add comments for clairification * make event loop queue size constant named
33 lines
642 B
C++
33 lines
642 B
C++
#pragma once
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/ioctl.h>
|
|
#include <sys/socket.h>
|
|
|
|
namespace llarp::vpn
|
|
{
|
|
struct IOCTL
|
|
{
|
|
const int _fd;
|
|
|
|
explicit IOCTL(int af) : _fd{::socket(af, SOCK_DGRAM, IPPROTO_IP)}
|
|
{
|
|
if (_fd == -1)
|
|
throw std::invalid_argument{strerror(errno)};
|
|
};
|
|
|
|
~IOCTL()
|
|
{
|
|
::close(_fd);
|
|
}
|
|
|
|
template <typename Command, typename... Args>
|
|
void
|
|
ioctl(Command cmd, Args&&... args)
|
|
{
|
|
if (::ioctl(_fd, cmd, std::forward<Args>(args)...) == -1)
|
|
throw std::runtime_error("ioctl failed: " + std::string{strerror(errno)});
|
|
}
|
|
};
|
|
} // namespace llarp::vpn
|