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Diffstat (limited to '20120831/lst.lib/lstDupl.c')
-rw-r--r-- | 20120831/lst.lib/lstDupl.c | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/20120831/lst.lib/lstDupl.c b/20120831/lst.lib/lstDupl.c deleted file mode 100644 index 2174ff7..0000000 --- a/20120831/lst.lib/lstDupl.c +++ /dev/null @@ -1,107 +0,0 @@ -/* $NetBSD: lstDupl.c,v 1.16 2009/01/23 21:26:30 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: lstDupl.c,v 1.16 2009/01/23 21:26:30 dsl Exp $"; -#else -#include <sys/cdefs.h> -#ifndef lint -#if 0 -static char sccsid[] = "@(#)lstDupl.c 8.1 (Berkeley) 6/6/93"; -#else -__RCSID("$NetBSD: lstDupl.c,v 1.16 2009/01/23 21:26:30 dsl Exp $"); -#endif -#endif /* not lint */ -#endif - -/*- - * listDupl.c -- - * Duplicate a list. This includes duplicating the individual - * elements. - */ - -#include "lstInt.h" - -/*- - *----------------------------------------------------------------------- - * Lst_Duplicate -- - * Duplicate an entire list. If a function to copy a void *is - * given, the individual client elements will be duplicated as well. - * - * Input: - * l the list to duplicate - * copyProc A function to duplicate each void * - * - * Results: - * The new Lst structure or NULL if failure. - * - * Side Effects: - * A new list is created. - *----------------------------------------------------------------------- - */ -Lst -Lst_Duplicate(Lst l, DuplicateProc *copyProc) -{ - Lst nl; - ListNode ln; - List list = l; - - if (!LstValid (l)) { - return NULL; - } - - nl = Lst_Init(list->isCirc); - if (nl == NULL) { - return NULL; - } - - ln = list->firstPtr; - while (ln != NULL) { - if (copyProc != NULL) { - if (Lst_AtEnd(nl, copyProc(ln->datum)) == FAILURE) { - return NULL; - } - } else if (Lst_AtEnd(nl, ln->datum) == FAILURE) { - return NULL; - } - - if (list->isCirc && ln == list->lastPtr) { - ln = NULL; - } else { - ln = ln->nextPtr; - } - } - - return (nl); -} |