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/* autoinit.c
vi:se ts=3 sw=3:
*/
/* $Id: autoinit.c,v 4.1 1994/01/12 16:10:20 espie Exp espie $
* $Log: autoinit.c,v $
* Revision 4.1 1994/01/12 16:10:20 espie
* Fixed up last minute problems.
*
* Revision 4.0 1994/01/11 17:41:28 espie
* *** empty log message ***
*
* Revision 1.7 1994/01/09 17:36:22 Espie
* Generalized open.c.
*
* Revision 1.6 1994/01/07 15:06:26 Espie
* Id
*
*/
#include <stdio.h>
#include <stdlib.h>
#include "defs.h"
#include "extern.h"
ID("$Id: autoinit.c,v 4.1 1994/01/12 16:10:20 espie Exp espie $")
LOCAL struct clist
{
struct clist *next;
void (*func) P((void));
} *list = 0;
void at_end(cleanup)
void (*cleanup) P((void));
{
#ifdef USE_AT_EXIT
atexit(cleanup);
#else
struct clist *new;
new = (struct clist *)malloc(sizeof(struct clist));
if (!new)
{
(*cleanup)();
end_all("Allocation problem");
}
new->next = list;
new->func = cleanup;
list = new;
#endif
}
void end_all(s)
char *s;
{
#ifndef USE_AT_EXIT
struct clist *p;
#endif
if (s)
notice(s);
#ifndef USE_AT_EXIT
for (p = list; p; p = p->next)
(p->func)(); /* don't bother freeing (malloc) */
#endif
exit(s ? 10 : 0);
}
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