mirror of
https://github.com/autc04/Retro68.git
synced 2024-12-26 16:29:28 +00:00
30 lines
673 B
C
30 lines
673 B
C
#include <_ansi.h>
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
#include "trap.h"
|
|
|
|
|
|
static void _do_dtors()
|
|
{
|
|
/* The loop variable is static so that if a destructor calls exit,
|
|
and we return here, we simply continue with the next destructor. */
|
|
typedef void (*pfunc) ();
|
|
extern pfunc __dtors[];
|
|
extern pfunc __dtors_end[];
|
|
static pfunc *p = __dtors;
|
|
|
|
while (p < __dtors_end)
|
|
(*p++) ();
|
|
}
|
|
|
|
|
|
void _exit (n)
|
|
{
|
|
/* Destructors should be done earlier because they need to be done before the
|
|
files are closed, but here is better than nowhere (and this balances the
|
|
constructors done in crt1.c. */
|
|
_do_dtors();
|
|
|
|
TRAP0 (SYS_exit, n, 0, 0);
|
|
}
|