1 #include "pyconfig.h" 2 #include "pyfpe.h" 3 /* 4 * The signal handler for SIGFPE is actually declared in an external 5 * module fpectl, or as preferred by the user. These variable 6 * definitions are required in order to compile Python without 7 * getting missing externals, but to actually handle SIGFPE requires 8 * defining a handler and enabling generation of SIGFPE. 9 */ 10 11 #ifdef WANT_SIGFPE_HANDLER 12 jmp_buf PyFPE_jbuf; 13 int PyFPE_counter = 0; 14 #endif 15 16 /* Have this outside the above #ifdef, since some picky ANSI compilers issue a 17 warning when compiling an empty file. */ 18 19 double 20 PyFPE_dummy(void *dummy) 21 { 22 return 1.0; 23 } 24
