/Python/pyfpe.c

 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
12jmp_buf PyFPE_jbuf;
13int 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
19double
20PyFPE_dummy(void *dummy)
21{
22	return 1.0;
23}