| Guido van Rossum | 0ae748d | 1997-02-14 22:58:07 +0000 | [diff] [blame] | 1 | #include "config.h" |
| 2 | #include "pyfpe.h" |
| Guido van Rossum | 0ae748d | 1997-02-14 22:58:07 +0000 | [diff] [blame] | 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; |
| Guido van Rossum | e85da65 | 1997-10-20 23:50:01 +0000 | [diff] [blame] | 14 | double PyFPE_dummy(void *dummy){ return 1.0; } |
| Guido van Rossum | 1a8791e | 1998-08-04 22:46:29 +0000 | [diff] [blame^] | 15 | #else |
| 16 | #ifdef __MWERKS__ |
| 17 | /* |
| 18 | * Metrowerks fails when compiling an empty file, at least in strict ANSI |
| 19 | * mode. - [cjh] |
| 20 | */ |
| 21 | static double PyFPE_dummy( void * ); |
| 22 | static double PyFPE_dummy( void *dummy ) { return 1.0; } |
| 23 | #endif |
| Guido van Rossum | 0ae748d | 1997-02-14 22:58:07 +0000 | [diff] [blame] | 24 | #endif |