diff options
| -rw-r--r-- | src/corelib/io/qfilesystemwatcher_kqueue.cpp | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/src/corelib/io/qfilesystemwatcher_kqueue.cpp b/src/corelib/io/qfilesystemwatcher_kqueue.cpp index f088ded..731406f 100644 --- a/src/corelib/io/qfilesystemwatcher_kqueue.cpp +++ b/src/corelib/io/qfilesystemwatcher_kqueue.cpp @@ -260,12 +260,22 @@ void QKqueueFileSystemWatcherEngine::run() DEBUG() << "QKqueueFileSystemWatcherEngine: processing kevent" << kev.ident << kev.filter; if (fd == kqpipe[0]) { - char c; - if (read(kqpipe[0], &c, 1) != 1) { + // read all pending data from the pipe + QByteArray ba; + ba.resize(kev.data); + if (read(kqpipe[0], ba.data(), ba.size()) != ba.size()) { perror("QKqueueFileSystemWatcherEngine: error reading from pipe"); return; } - switch (c) { + // read the command from the buffer (but break and return on 'q') + char cmd = 0; + for (int i = 0; i < ba.size(); ++i) { + cmd = ba.constData()[i]; + if (cmd == 'q') + break; + } + // handle the command + switch (cmd) { case 'q': DEBUG() << "QKqueueFileSystemWatcherEngine: thread received 'q', exiting..."; return; @@ -273,7 +283,7 @@ void QKqueueFileSystemWatcherEngine::run() DEBUG() << "QKqueueFileSystemWatcherEngine: thread received '@', continuing..."; break; default: - DEBUG() << "QKqueueFileSystemWatcherEngine: thread received unknow message" << c; + DEBUG() << "QKqueueFileSystemWatcherEngine: thread received unknow message" << cmd; break; } } else { |