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#include "vmhdr.h"
/*
** Any required functions for process exiting.
** Written by Kiem-Phong Vo, kpv@research.att.com (05/25/93).
*/
#if _PACKAGE_ast || _lib_atexit
int Vm_atexit_already_defined;
#else
#if _lib_onexit
#if __STD_C
int atexit(void (*exitf)(void))
#else
int atexit(exitf)
void (*exitf)();
#endif
{
return onexit(exitf);
}
#else /*!_lib_onexit*/
typedef struct _exit_s
{ struct _exit_s* next;
void(* exitf)_ARG_((void));
} Exit_t;
static Exit_t* Exit;
#if __STD_C
atexit(void (*exitf)(void))
#else
atexit(exitf)
void (*exitf)();
#endif
{ Exit_t* e;
if(!(e = (Exit_t*)malloc(sizeof(Exit_t))) )
return -1;
e->exitf = exitf;
e->next = Exit;
Exit = e;
return 0;
}
#if __STD_C
void exit(int type)
#else
void exit(type)
int type;
#endif
{
Exit_t* e;
for(e = Exit; e; e = e->next)
(*e->exitf)();
#if _exit_cleanup
_cleanup();
#endif
_exit(type);
}
#endif /* _lib_onexit || _lib_on_exit */
#endif /*!PACKAGE_ast*/
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