forked from github/server
60 lines
1.5 KiB
C
60 lines
1.5 KiB
C
/* vi: set ts=2:
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*
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*
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* Eressea PB(E)M host Copyright (C) 1998-2003
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* Christian Schlittchen (corwin@amber.kn-bremen.de)
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* Katja Zedel (katze@felidae.kn-bremen.de)
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* Henning Peters (faroul@beyond.kn-bremen.de)
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* Enno Rehling (enno@eressea-pbem.de)
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* Ingo Wilken (Ingo.Wilken@informatik.uni-oldenburg.de)
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*
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* based on:
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*
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* Atlantis v1.0 13 September 1993 Copyright 1993 by Russell Wallace
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* Atlantis v1.7 Copyright 1996 by Alex Schröder
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*
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* This program may not be used, modified or distributed without
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* prior permission by the authors of Eressea.
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* This program may not be sold or used commercially without prior written
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* permission from the authors.
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*/
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#include <config.h>
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#include <assert.h>
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#include <stdlib.h>
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#include "resolve.h"
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typedef struct unresolved {
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struct unresolved * next;
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void ** ptrptr;
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/* pointer to the location where the unresolved object
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* should be, or NULL if special handling is required */
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void * data;
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/* information on how to resolve the missing object */
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resolve_fun resolve;
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/* function to resolve the unknown object */
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} unresolved;
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unresolved * ur_list;
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void
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ur_add(void * data, void ** ptrptr, resolve_fun fun) {
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unresolved * ur = malloc(sizeof(unresolved));
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ur->data = data;
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ur->resolve = fun;
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ur->ptrptr = ptrptr;
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ur->next = ur_list;
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ur_list = ur;
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}
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void
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resolve(void)
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{
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while (ur_list) {
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unresolved * ur = ur_list;
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ur_list = ur->next;
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if (ur->ptrptr) *ur->ptrptr = ur->resolve(ur->data);
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else ur->resolve(ur->data);
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free(ur);
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}
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}
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