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// $Id$
#include "ace/OS_NS_unistd.h"
#include "ace/Log_Msg.h"
#include "ace/Signal.h"
#include "ace/Sig_Handler.h"
class MySignalHandler : public ACE_Event_Handler
{
public:
MySignalHandler (int signum) : signum_(signum)
{ }
virtual ~MySignalHandler ()
{ }
virtual int handle_signal (int signum, siginfo_t * = 0, ucontext_t * = 0)
{
ACE_TRACE ("MySignalHandler::handle_signal");
// Make sure the right handler was called back..
ACE_ASSERT(signum == this->signum_);
ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("%d occured\n"), signum));
return 0;
}
private:
int signum_;
};
// Listing 1 code/ch11
int ACE_TMAIN (int, ACE_TCHAR *[])
{
MySignalHandler h1 (SIGUSR1), h2 (SIGUSR1);
ACE_Sig_Handlers handler;
handler.register_handler (SIGUSR1, &h1);
handler.register_handler (SIGUSR1, &h2);
ACE_OS::kill (ACE_OS::getpid (), SIGUSR1);
int time = 10;
while ((time = ACE_OS::sleep (time)) == -1)
{
if (errno == EINTR)
continue;
else
ACE_ERROR_RETURN ((LM_ERROR, ACE_TEXT ("%p\n"),
ACE_TEXT ("sleep")), -1);
}
return 0;
}
// Listing 1
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