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Fix epoll compile error on older frontends.

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This commit is contained in:
Sönke Ludwig 2018-10-24 12:08:38 +02:00
parent 6e839de7e2
commit 406367b6c6
1 changed files with 17 additions and 4 deletions
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21
source/eventcore/drivers/posix/epoll.d
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@ -31,7 +31,9 @@ final class EpollEventLoop : PosixEventLoop {
this()
@nogc {
m_epoll = () @trusted { return epoll_create1(SOCK_CLOEXEC); } ();
assumeSafeNoGC({
m_epoll = epoll_create1(SOCK_CLOEXEC);
});
}
override bool doProcessEvents(Duration timeout)
@ -73,13 +75,17 @@ final class EpollEventLoop : PosixEventLoop {
if (mask & EventMask.write) ev.events |= EPOLLOUT;
if (mask & EventMask.status) ev.events |= EPOLLERR|EPOLLHUP|EPOLLRDHUP;
ev.data.fd = cast(int)fd;
() @trusted { epoll_ctl(m_epoll, EPOLL_CTL_ADD, cast(int)fd, &ev); } ();
assumeSafeNoGC({
epoll_ctl(m_epoll, EPOLL_CTL_ADD, cast(int)fd, &ev);
});
}
override void unregisterFD(FD fd, EventMask mask)
{
debug (EventCoreEpollDebug) print("Epoll unregister FD %s", fd);
() @trusted { epoll_ctl(m_epoll, EPOLL_CTL_DEL, cast(int)fd, null); } ();
assumeSafeNoGC({
epoll_ctl(m_epoll, EPOLL_CTL_DEL, cast(int)fd, null);
});
}
override void updateFD(FD fd, EventMask old_mask, EventMask mask, bool edge_triggered = true)
@ -92,7 +98,9 @@ final class EpollEventLoop : PosixEventLoop {
if (mask & EventMask.write) ev.events |= EPOLLOUT;
if (mask & EventMask.status) ev.events |= EPOLLERR|EPOLLHUP|EPOLLRDHUP;
ev.data.fd = cast(int)fd;
() @trusted { epoll_ctl(m_epoll, EPOLL_CTL_MOD, cast(int)fd, &ev); } ();
assumeSafeNoGC({
epoll_ctl(m_epoll, EPOLL_CTL_MOD, cast(int)fd, &ev);
});
}
}
@ -102,3 +110,8 @@ private timeval toTimeVal(Duration dur)
dur.split!("seconds", "usecs")(tvdur.tv_sec, tvdur.tv_usec);
return tvdur;
}
private void assumeSafeNoGC(scope void delegate() nothrow doit)
@trusted {
(cast(void delegate() nothrow @nogc)doit)();
}