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Diffstat (limited to 'docs/src')
| -rw-r--r-- | docs/src/async.rst | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/docs/src/async.rst b/docs/src/async.rst index 02e6a58e..bf611692 100644 --- a/docs/src/async.rst +++ b/docs/src/async.rst @@ -50,6 +50,10 @@ API It's safe to call this function from any thread. The callback will be called on the loop thread. + .. note:: + :c:func:`uv_async_send` is `async-signal-safe <http://man7.org/linux/man-pages/man7/signal-safety.7.html>`_. + It's safe to call this function from a signal handler. + .. warning:: libuv will coalesce calls to :c:func:`uv_async_send`, that is, not every call to it will yield an execution of the callback. For example: if :c:func:`uv_async_send` is called 5 |