exit.c

来自「Algorithms for Image Processing and Comp」· C语言 代码 · 共 30 行

/*
** Copyright (C) 1993 DJ Delorie, 24 Kirsten Ave, Rochester NH 03867-2954
**
** This file is distributed under the terms listed in the document
** "copying.dj", available from DJ Delorie at the address above.
** A copy of "copying.dj" should accompany this file; if not, a copy
** should be available from where this file was obtained.  This file
** may not be distributed without a verbatim copy of "copying.dj".
**
** This file is distributed WITHOUT ANY WARRANTY; without even the implied
** warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*/

#include "atexit.h"

extern void _cleanup(void);

void exit(code)
	int code;
{
  struct atexit *a = __atexit;
  while (a)
  {
    (a->function)(a->arg);
    a = a->next;
  }
  _cleanup();
  _exit(code);
}