cpython/PC/os2emx/dllentry.c

/*
 * This is the entry point for the Python 2.3 core DLL.
 */

#define NULL 0

#define REF(s)	extern void s(); void *____ref_##s = &s;

/* Make references to imported symbols to pull them from static library */
REF(Py_Main);

#include <signal.h>

extern int _CRT_init(void);
extern void _CRT_term(void);
extern void __ctordtorInit(void);
extern void __ctordtorTerm(void);

unsigned long _DLL_InitTerm(unsigned long mod_handle, unsigned long flag)
{
	switch (flag)
	{
		case 0:
			if (_CRT_init())
				return 0;
			__ctordtorInit();

			/* Ignore fatal signals */
			signal(SIGSEGV, SIG_IGN);
			signal(SIGFPE, SIG_IGN);

			return 1;

		case 1:
			__ctordtorTerm();
			_CRT_term();
			return 1;

		default:
			return 0;
	}
}