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| author | Remko Tronçon <git@el-tramo.be> | 2010-04-11 18:19:17 (GMT) |
|---|---|---|
| committer | Remko Tronçon <git@el-tramo.be> | 2010-04-11 19:20:07 (GMT) |
| commit | 857e44c156a1dbefcb49bb5792c4384cebd8762a (patch) | |
| tree | 11947fb81ad9c502627f1b2bb8f090fb8d53c107 /3rdParty/Boost/src/boost/asio/detail/pipe_select_interrupter.hpp | |
| parent | 77d4eb7588e113beaa03f3347523b26adefdeb06 (diff) | |
| download | swift-857e44c156a1dbefcb49bb5792c4384cebd8762a.zip swift-857e44c156a1dbefcb49bb5792c4384cebd8762a.tar.bz2 | |
Updated Boost to 1.42.
Diffstat (limited to '3rdParty/Boost/src/boost/asio/detail/pipe_select_interrupter.hpp')
| -rw-r--r-- | 3rdParty/Boost/src/boost/asio/detail/pipe_select_interrupter.hpp | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/3rdParty/Boost/src/boost/asio/detail/pipe_select_interrupter.hpp b/3rdParty/Boost/src/boost/asio/detail/pipe_select_interrupter.hpp index 51b8c02..7f9e122 100644 --- a/3rdParty/Boost/src/boost/asio/detail/pipe_select_interrupter.hpp +++ b/3rdParty/Boost/src/boost/asio/detail/pipe_select_interrupter.hpp @@ -2,7 +2,7 @@ // pipe_select_interrupter.hpp // ~~~~~~~~~~~~~~~~~~~~~~~~~~~ // -// Copyright (c) 2003-2008 Christopher M. Kohlhoff (chris at kohlhoff dot com) +// Copyright (c) 2003-2010 Christopher M. Kohlhoff (chris at kohlhoff dot com) // // Distributed under the Boost Software License, Version 1.0. (See accompanying // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) @@ -79,12 +79,17 @@ public: // Reset the select interrupt. Returns true if the call was interrupted. bool reset() { - char data[1024]; - int bytes_read = ::read(read_descriptor_, data, sizeof(data)); - bool was_interrupted = (bytes_read > 0); - while (bytes_read == sizeof(data)) - bytes_read = ::read(read_descriptor_, data, sizeof(data)); - return was_interrupted; + for (;;) + { + char data[1024]; + int bytes_read = ::read(read_descriptor_, data, sizeof(data)); + if (bytes_read < 0 && errno == EINTR) + continue; + bool was_interrupted = (bytes_read > 0); + while (bytes_read == sizeof(data)) + bytes_read = ::read(read_descriptor_, data, sizeof(data)); + return was_interrupted; + } } // Get the read descriptor to be passed to select. |