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| author | Max Kellermann <max@duempel.org> | 2013-01-10 00:08:25 +0100 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2013-01-10 00:10:01 +0100 |
| commit | ecd5eb02c5094d3160db9d92937f7011e172c254 (patch) | |
| tree | 10de3022544ec56b71865bc3cfd0c8a05607d5f0 /src/event/WakeFD.hxx | |
| parent | 3be57dc4a30f1a4b059fec4bd7e46ae03d3c7107 (diff) | |
event/WakeFD: use eventfd() if available
Diffstat (limited to 'src/event/WakeFD.hxx')
| -rw-r--r-- | src/event/WakeFD.hxx | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/event/WakeFD.hxx b/src/event/WakeFD.hxx index 7b2d5267..15b66b4c 100644 --- a/src/event/WakeFD.hxx +++ b/src/event/WakeFD.hxx @@ -48,7 +48,9 @@ public: int Get() const { assert(fds[0] >= 0); +#ifndef HAVE_EVENTFD assert(fds[1] >= 0); +#endif return fds[0]; } @@ -64,6 +66,15 @@ public: * be combined to one wakeup. */ void Write(); + +private: +#ifdef HAVE_EVENTFD + bool IsEventFD() { + assert(fds[0] >= 0); + + return fds[1] == -2; + } +#endif }; #endif /* MAIN_NOTIFY_H */ |