GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: usr.bin/make/lst.lib/lstDestroy.c Lines: 9 9 100.0 %
Date: 2017-11-13 Branches: 6 6 100.0 %

Line Branch Exec Source
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/*	$OpenBSD: lstDestroy.c,v 1.20 2010/07/19 19:46:44 espie Exp $	*/
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/*	$NetBSD: lstDestroy.c,v 1.6 1996/11/06 17:59:37 christos Exp $	*/
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/*
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 * Copyright (c) 1988, 1989, 1990, 1993
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 *	The Regents of the University of California.  All rights reserved.
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 *
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 * This code is derived from software contributed to Berkeley by
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 * Adam de Boor.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 * 1. Redistributions of source code must retain the above copyright
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 *    notice, this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    notice, this list of conditions and the following disclaimer in the
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 *    documentation and/or other materials provided with the distribution.
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 * 3. Neither the name of the University nor the names of its contributors
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 *    may be used to endorse or promote products derived from this software
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 *    without specific prior written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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 * SUCH DAMAGE.
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 */
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/*-
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 * LstDestroy.c --
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 *	Nuke a list and all its resources
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 */
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#include	"lstInt.h"
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#include	<stdlib.h>
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/*-
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 *-----------------------------------------------------------------------
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 * Lst_Destroy --
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 *	Destroy a list and free all its resources. If the freeProc is
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 *	given, it is called with the datum from each node in turn before
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 *	the node is freed.
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 *
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 * Side Effects:
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 *	The given list is freed in its entirety.
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 *
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 *-----------------------------------------------------------------------
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 */
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void
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Lst_Destroy(Lst l, SimpleProc freeProc)
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{
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	LstNode	ln;
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	LstNode	tln;
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	if (freeProc) {
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		for (ln = l->firstPtr; ln != NULL; ln = tln) {
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			 tln = ln->nextPtr;
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			 (*freeProc)(ln->datum);
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			 free(ln);
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		}
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	} else {
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		for (ln = l->firstPtr; ln != NULL; ln = tln) {
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			 tln = ln->nextPtr;
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			 free(ln);
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		}
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	}
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}
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