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Fix: Improve signal handling in threaded windows.

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This commit is contained in:
Andreas Becker 2014-05-29 11:30:09 +02:00
parent e0c3c2d444
commit 4ff9b80846
1 changed files with 10 additions and 2 deletions
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12
C/sysbits.c
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@ -1657,15 +1657,23 @@ ReceiveSignal (int s, void *x, void *y)
#if (_MSC_VER || defined(__MINGW32__)) #if (_MSC_VER || defined(__MINGW32__))
static BOOL WINAPI static BOOL WINAPI
MSCHandleSignal(DWORD dwCtrlType) { MSCHandleSignal(DWORD dwCtrlType) {
CACHE_REGS #if THREADS
if (REMOTE_InterruptsDisabled(0)) {
#else
if (LOCAL_InterruptsDisabled) { if (LOCAL_InterruptsDisabled) {
#endif
return FALSE; return FALSE;
} }
switch(dwCtrlType) { switch(dwCtrlType) {
case CTRL_C_EVENT: case CTRL_C_EVENT:
case CTRL_BREAK_EVENT: case CTRL_BREAK_EVENT:
#if THREADS
Yap_external_signal(0, YAP_WINTIMER_SIGNAL);
REMOTE_PrologMode(0) |= InterruptMode;
#else
Yap_signal(YAP_WINTIMER_SIGNAL); Yap_signal(YAP_WINTIMER_SIGNAL);
LOCAL_PrologMode |= InterruptMode; LOCAL_PrologMode |= InterruptMode;
#endif
return(TRUE); return(TRUE);
default: default:
return(FALSE); return(FALSE);