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return old value of PyMac_DoYieldEnabled; -1 means do not even check for interrupts

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Guido van Rossum 1995-02-26 10:20:53 +00:00
parent 83c434b145
commit e7134aa0f2
2 changed files with 15 additions and 6 deletions
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10
Mac/Python/macglue.c
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@ -115,7 +115,12 @@ static long yield_bg = 12;
static long lastyield;
static int in_foreground;
int PyMac_DoYieldEnabled = 1; /* Don't do eventloop when false */
/*
** When > 0, do full scanning for events (program is not event aware)
** when == 0, only scan for Command-period
** when < 0, don't do any event scanning
*/
int PyMac_DoYieldEnabled = 1;
/* Convert C to Pascal string. Returns pointer to static buffer. */
unsigned char *
@ -238,6 +243,8 @@ scan_event_queue(flush)
int
PyOS_InterruptOccurred()
{
if (PyMac_DoYieldEnabled < 0)
return 0;
#ifdef THINK_C
scan_event_queue(1);
#endif
@ -882,3 +889,4 @@ PyMac_InitApplication()
}
Py_Main(argc, argv);
}