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Diffstat (limited to 'usr.bin/make/lst.lib/lstAppend.c')
-rw-r--r-- | usr.bin/make/lst.lib/lstAppend.c | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/usr.bin/make/lst.lib/lstAppend.c b/usr.bin/make/lst.lib/lstAppend.c deleted file mode 100644 index ec372e7..0000000 --- a/usr.bin/make/lst.lib/lstAppend.c +++ /dev/null @@ -1,98 +0,0 @@ -/* - * 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. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. 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. - * - * @(#)lstAppend.c 8.1 (Berkeley) 6/6/93 - */ - -#ifndef lint -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); -#endif /* not lint */ - -/*- - * LstAppend.c -- - * Add a new node with a new datum after an existing node - */ - -#include <stdio.h> - -#include "lst.h" -#include "make.h" -#include "util.h" - -/*- - *----------------------------------------------------------------------- - * Lst_Append -- - * Create a new node and add it to the given list after the given node. - * - * Arguments: - * l affected list - * ln node after which to append the datum - * d said datum - * - * Side Effects: - * A new LstNode is created and linked in to the List. The lastPtr - * field of the List will be altered if ln is the last node in the - * list. lastPtr and firstPtr will alter if the list was empty and - * ln was NULL. - * - *----------------------------------------------------------------------- - */ -void -Lst_Append(Lst *list, LstNode *ln, void *d) -{ - LstNode *nLNode; - - nLNode = emalloc(sizeof(*nLNode)); - nLNode->datum = d; - nLNode->useCount = nLNode->flags = 0; - - if (ln == NULL) { - nLNode->nextPtr = nLNode->prevPtr = NULL; - list->firstPtr = list->lastPtr = nLNode; - } else { - nLNode->prevPtr = ln; - nLNode->nextPtr = ln->nextPtr; - - ln->nextPtr = nLNode; - if (nLNode->nextPtr != NULL) { - nLNode->nextPtr->prevPtr = nLNode; - } - - if (ln == list->lastPtr) { - list->lastPtr = nLNode; - } - } -} |