Thomas Zimmermann 57168bdf14 Bug 977672: Assert O_NONBLOCK for watched file descriptors, r=kyle ...

We cannot use blocking file-descriptor I/O on the I/O thread. This
patch adds an assertion to UnixFdWatcher the tests for the O_NONBLOCK
flag, when installing a file descriptor. In UnixFileWatcher, the
Open method tests for the O_NONBLOCK flag for the opened file.

File-descriptor flags for UnixSocketImpl et al are currently set by
UnixSocketImpl itself. Later patches should move this into the
methods of connector classes.

2014-02-28 10:16:52 +01:00

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