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signal handling fixes

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This commit is contained in:
Glenn Maynard
2004-03-12 02:58:54 +00:00
parent 6ba7f1d2e6
commit ac8ac4f8ae
1 changed files with 3 additions and 12 deletions
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stepmania/src/arch/ArchHooks/ArchHooks_Unix.cpp
+3 -12
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@@ -19,9 +19,9 @@ static bool IsFatalSignal( int signal )
case SIGINT: case SIGINT:
case SIGTERM: case SIGTERM:
case SIGHUP: case SIGHUP:
return true;
default:
return false; return false;
default:
return true;
} }
} }
@@ -53,12 +53,6 @@ static void EmergencyShutdown( int signal )
* another thread causes crashes (eg. GL may be using TLS). */ * another thread causes crashes (eg. GL may be using TLS). */
if( !strcmp(RageThread::GetCurThreadName(), "Main thread") && SDL_WasInit(SDL_INIT_VIDEO) ) if( !strcmp(RageThread::GetCurThreadName(), "Main thread") && SDL_WasInit(SDL_INIT_VIDEO) )
SDL_QuitSubSystem(SDL_INIT_VIDEO); SDL_QuitSubSystem(SDL_INIT_VIDEO);
}
static void KillSelf( int signal )
{
if( !IsFatalSignal(signal) )
return;
kill( 0, SIGKILL ); kill( 0, SIGKILL );
} }
@@ -71,15 +65,12 @@ ArchHooks_Unix::ArchHooks_Unix()
#if defined(CRASH_HANDLER) #if defined(CRASH_HANDLER)
CrashHandlerHandleArgs( g_argc, g_argv ); CrashHandlerHandleArgs( g_argc, g_argv );
InitializeCrashHandler(); InitializeCrashHandler();
SignalHandler::OnClose( CrashSignalHandler ); SignalHandler::OnClose( DoCrashSignalHandler );
#endif #endif
/* Set up EmergencyShutdown, to try to shut down the window if we crash. /* Set up EmergencyShutdown, to try to shut down the window if we crash.
* This might blow up, so be sure to do it after the crash handler. */ * This might blow up, so be sure to do it after the crash handler. */
SignalHandler::OnClose( EmergencyShutdown ); SignalHandler::OnClose( EmergencyShutdown );
/* On fatal crashes, after the above, kill ourself so we don't return. */
SignalHandler::OnClose( KillSelf );
} }
void ArchHooks_Unix::DumpDebugInfo() void ArchHooks_Unix::DumpDebugInfo()