1 2 /* Sigcheck is similar to intrcheck() but sets an exception when an 3 interrupt occurs. It can't be in the intrcheck.c file since that 4 file (and the whole directory it is in) doesn't know about objects 5 or exceptions. It can't be in errors.c because it can be 6 overridden (at link time) by a more powerful version implemented in 7 signalmodule.c. */ 8 9 #include "Python.h" 10 11 /* ARGSUSED */ 12 int 13 PyErr_CheckSignals(void) 14 { 15 if (!PyOS_InterruptOccurred()) 16 return 0; 17 PyErr_SetNone(PyExc_KeyboardInterrupt); 18 return -1; 19 } 20
