From 5b57d28ffb6e1ef86b50f7d05d977826eae89bfe Mon Sep 17 00:00:00 2001 From: Kiyoshi Aman Date: Fri, 1 Feb 2019 22:55:37 +0000 Subject: initial population --- usr.bin/make/lst.h | 189 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 189 insertions(+) create mode 100644 usr.bin/make/lst.h (limited to 'usr.bin/make/lst.h') diff --git a/usr.bin/make/lst.h b/usr.bin/make/lst.h new file mode 100644 index 0000000..e207bc8 --- /dev/null +++ b/usr.bin/make/lst.h @@ -0,0 +1,189 @@ +/* $NetBSD: lst.h,v 1.20 2014/09/07 20:55:34 joerg Exp $ */ + +/* + * Copyright (c) 1988, 1989, 1990 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. + * + * from: @(#)lst.h 8.1 (Berkeley) 6/6/93 + */ + +/* + * Copyright (c) 1988, 1989 by Adam de Boor + * Copyright (c) 1989 by Berkeley Softworks + * 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. + * + * from: @(#)lst.h 8.1 (Berkeley) 6/6/93 + */ + +/*- + * lst.h -- + * Header for using the list library + */ +#ifndef _LST_H_ +#define _LST_H_ + +#include +#include + +#include "sprite.h" + +/* + * basic typedef. This is what the Lst_ functions handle + */ + +typedef struct List *Lst; +typedef struct ListNode *LstNode; + +typedef void *DuplicateProc(void *); +typedef void FreeProc(void *); + +#define LST_CONCNEW 0 /* create new LstNode's when using Lst_Concat */ +#define LST_CONCLINK 1 /* relink LstNode's when using Lst_Concat */ + +/* + * Creation/destruction functions + */ +/* Create a new list */ +Lst Lst_Init(Boolean); +/* Duplicate an existing list */ +Lst Lst_Duplicate(Lst, DuplicateProc *); +/* Destroy an old one */ +void Lst_Destroy(Lst, FreeProc *); +/* True if list is empty */ +Boolean Lst_IsEmpty(Lst); + +/* + * Functions to modify a list + */ +/* Insert an element before another */ +ReturnStatus Lst_InsertBefore(Lst, LstNode, void *); +/* Insert an element after another */ +ReturnStatus Lst_InsertAfter(Lst, LstNode, void *); +/* Place an element at the front of a lst. */ +ReturnStatus Lst_AtFront(Lst, void *); +/* Place an element at the end of a lst. */ +ReturnStatus Lst_AtEnd(Lst, void *); +/* Remove an element */ +ReturnStatus Lst_Remove(Lst, LstNode); +/* Replace a node with a new value */ +ReturnStatus Lst_Replace(LstNode, void *); +/* Concatenate two lists */ +ReturnStatus Lst_Concat(Lst, Lst, int); + +/* + * Node-specific functions + */ +/* Return first element in list */ +LstNode Lst_First(Lst); +/* Return last element in list */ +LstNode Lst_Last(Lst); +/* Return successor to given element */ +LstNode Lst_Succ(LstNode); +/* Return predecessor to given element */ +LstNode Lst_Prev(LstNode); +/* Get datum from LstNode */ +void *Lst_Datum(LstNode); + +/* + * Functions for entire lists + */ +/* Find an element in a list */ +LstNode Lst_Find(Lst, const void *, int (*)(const void *, const void *)); +/* Find an element starting from somewhere */ +LstNode Lst_FindFrom(Lst, LstNode, const void *, + int (*cProc)(const void *, const void *)); +/* + * See if the given datum is on the list. Returns the LstNode containing + * the datum + */ +LstNode Lst_Member(Lst, void *); +/* Apply a function to all elements of a lst */ +int Lst_ForEach(Lst, int (*)(void *, void *), void *); +/* + * Apply a function to all elements of a lst starting from a certain point. + * If the list is circular, the application will wrap around to the + * beginning of the list again. + */ +int Lst_ForEachFrom(Lst, LstNode, int (*)(void *, void *), + void *); +/* + * these functions are for dealing with a list as a table, of sorts. + * An idea of the "current element" is kept and used by all the functions + * between Lst_Open() and Lst_Close(). + */ +/* Open the list */ +ReturnStatus Lst_Open(Lst); +/* Next element please */ +LstNode Lst_Next(Lst); +/* Done yet? */ +Boolean Lst_IsAtEnd(Lst); +/* Finish table access */ +void Lst_Close(Lst); + +/* + * for using the list as a queue + */ +/* Place an element at tail of queue */ +ReturnStatus Lst_EnQueue(Lst, void *); +/* Remove an element from head of queue */ +void *Lst_DeQueue(Lst); + +#endif /* _LST_H_ */ -- cgit v1.2.3-70-g09d2