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Diffstat (limited to '20120831/lst.lib/lstDestroy.c')
-rw-r--r-- | 20120831/lst.lib/lstDestroy.c | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/20120831/lst.lib/lstDestroy.c b/20120831/lst.lib/lstDestroy.c deleted file mode 100644 index 92c5b2b..0000000 --- a/20120831/lst.lib/lstDestroy.c +++ /dev/null @@ -1,101 +0,0 @@ -/* $NetBSD: lstDestroy.c,v 1.16 2008/12/13 15:19:29 dsl Exp $ */ - -/* - * Copyright (c) 1988, 1989, 1990, 1993 - * The Regents of the University of California. All rights reserved. - * - * This code is derived from software contributed to Berkeley by - * Adam de Boor. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef MAKE_NATIVE -static char rcsid[] = "$NetBSD: lstDestroy.c,v 1.16 2008/12/13 15:19:29 dsl Exp $"; -#else -#include <sys/cdefs.h> -#ifndef lint -#if 0 -static char sccsid[] = "@(#)lstDestroy.c 8.1 (Berkeley) 6/6/93"; -#else -__RCSID("$NetBSD: lstDestroy.c,v 1.16 2008/12/13 15:19:29 dsl Exp $"); -#endif -#endif /* not lint */ -#endif - -/*- - * LstDestroy.c -- - * Nuke a list and all its resources - */ - -#include "lstInt.h" - -/*- - *----------------------------------------------------------------------- - * Lst_Destroy -- - * Destroy a list and free all its resources. If the freeProc is - * given, it is called with the datum from each node in turn before - * the node is freed. - * - * Results: - * None. - * - * Side Effects: - * The given list is freed in its entirety. - * - *----------------------------------------------------------------------- - */ -void -Lst_Destroy(Lst list, FreeProc *freeProc) -{ - ListNode ln; - ListNode tln = NULL; - - if (list == NULL) - return; - - /* To ease scanning */ - if (list->lastPtr != NULL) - list->lastPtr->nextPtr = NULL; - else { - free(list); - return; - } - - if (freeProc) { - for (ln = list->firstPtr; ln != NULL; ln = tln) { - tln = ln->nextPtr; - freeProc(ln->datum); - free(ln); - } - } else { - for (ln = list->firstPtr; ln != NULL; ln = tln) { - tln = ln->nextPtr; - free(ln); - } - } - - free(list); -} |