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Generalized signal handling. Now handling SIGHUP in addition

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to SIGINT and SIGTERM.  Setup SIGHUP to reload the server's
configuration.
This commit is contained in:
crs
2004-02-28 17:49:29 +00:00
parent 9f7e909361
commit 82dffeb498
11 changed files with 183 additions and 88 deletions
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25
lib/arch/CArchMultithreadWindows.cpp
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@@ -80,13 +80,17 @@ CArchThreadImpl::~CArchThreadImpl()
CArchMultithreadWindows* CArchMultithreadWindows::s_instance = NULL;
CArchMultithreadWindows::CArchMultithreadWindows() :
m_signalFunc(NULL),
m_signalUserData(NULL)
CArchMultithreadWindows::CArchMultithreadWindows()
{
assert(s_instance == NULL);
s_instance = this;
// no signal handlers
for (size_t i = 0; i < kNUM_SIGNALS; ++i) {
m_signalFunc[i] = NULL;
m_signalUserData[i] = NULL;
}
// create mutex for thread list
m_threadMutex = newMutex();
@@ -529,23 +533,24 @@ CArchMultithreadWindows::getIDOfThread(CArchThread thread)
}
void
CArchMultithreadWindows::setInterruptHandler(InterruptFunc func, void* userData)
CArchMultithreadWindows::setSignalHandler(
ESignal signal, SignalFunc func, void* userData)
{
lockMutex(m_threadMutex);
m_signalFunc = func;
m_signalUserData = userData;
m_signalFunc[signal] = func;
m_signalUserData[signal] = userData;
unlockMutex(m_threadMutex);
}
void
CArchMultithreadWindows::interrupt()
CArchMultithreadWindows::raiseSignal(ESignal signal)
{
lockMutex(m_threadMutex);
if (m_signalFunc != NULL) {
m_signalFunc(m_signalUserData);
if (m_signalFunc[signal] != NULL) {
m_signalFunc[signal](signal, m_signalUserData[signal]);
ARCH->unblockPollSocket(m_mainThread);
}
else {
else if (signal == kINTERRUPT || signal == kTERMINATE) {
ARCH->cancelThread(m_mainThread);
}
unlockMutex(m_threadMutex);