Moving stuff around.
This commit is contained in:
parent
8f5419f2a2
commit
fe3694fe68
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@ -0,0 +1,11 @@
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#!/bin/sh
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# performs a full clean, autoreconf, configure with appropriate options,
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# make, and make check: it starts from scratch, with a clean dev checkout
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# and performs everything necessary to run the unit tests.
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echo "[+] performing autobuild" ; \
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autoreconf -i && \
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./configure && \
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make clean && \
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make && \
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make check
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@ -1,42 +0,0 @@
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/*
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* Copyright (c) 2012 Kyle Isom <kyle@tyrfingr.is>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
|
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* copyright notice and this permission notice appear in all copies.
|
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
|
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* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
|
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* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
|
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* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA
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* OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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* ---------------------------------------------------------------------
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*/
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#ifndef __DIRUTILS_DIRLIST_H
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#define __DIRUTILS_DIRLIST_H
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#include <stdio.h>
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#include <dirent.h>
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#include "queue.h"
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struct dirlst {
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char path[FILENAME_MAX + 1];
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TAILQ_ENTRY(dirlst) dirs;
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};
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TAILQ_HEAD(tq_dirlst, dirlst);
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struct tq_dirlst *dirlst_create(const char *, size_t);
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int dirlst_push(struct tq_dirlst *, const char *, size_t);
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struct dirlst *dirlst_pop(struct tq_dirlst *);
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int dirlst_destroy(struct tq_dirlst **);
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#endif
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@ -1,53 +0,0 @@
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/*
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* Copyright (c) 2012 Kyle Isom <kyle@tyrfingr.is>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
|
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
|
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* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
|
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* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
|
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* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA
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* OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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* ---------------------------------------------------------------------
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*/
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#ifndef __DIRUTILS_DIRUTILS_H
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#define __DIRUTILS_DIRUTILS_H
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#include <sys/queue.h>
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#include <dirent.h>
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#include <stdio.h>
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enum E_EXISTS_STATUS {
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EXISTS_ERROR,
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EXISTS_NOENT,
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EXISTS_NOPERM,
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EXISTS_DIR,
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EXISTS_FILE,
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EXISTS_OTHER
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};
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typedef enum E_EXISTS_STATUS EXISTS_STATUS;
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typedef int (*dirwalk_action)(const char *);
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extern const unsigned char FT_ANY;
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extern const unsigned char FT_STD;
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extern const unsigned char FT_NODESCEND;
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int makedirs(const char *);
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int rmdirs(const char *);
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EXISTS_STATUS path_exists(const char *);
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int walkdir(const char *, dirwalk_action, unsigned char);
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#endif
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@ -1,51 +0,0 @@
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/*
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* Copyright (c) 2015 Kyle Isom <kyle@tyrfingr.is>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef __LIBINIPARSER_INIPARSER_H
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#define __LIBINIPARSER_INIPARSER_H
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typedef struct {
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FILE *source;
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char *lineptr;
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size_t linelen;
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ssize_t readlen;
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} iniparser_file_s;
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typedef struct {
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uint8_t is_section;
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uint8_t is_set;
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char *name;
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char *value;
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} iniparser_line_s;
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int iniparser_init(void);
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void iniparser_destroy(void);
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int iniparser_open(const char *, iniparser_file_s **);
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int iniparser_close(iniparser_file_s *);
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int iniparser_readline(iniparser_file_s *, iniparser_line_s *);
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void iniparser_line_init(iniparser_line_s *);
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void iniparser_line_destroy(iniparser_line_s *);
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#endif
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@ -1,568 +0,0 @@
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/* $OpenBSD: queue.h,v 1.36 2012/04/11 13:29:14 naddy Exp $ */
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/* $NetBSD: queue.h,v 1.11 1996/05/16 05:17:14 mycroft Exp $ */
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/*
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* Copyright (c) 1991, 1993
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* The Regents of the University of California. All rights reserved.
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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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* @(#)queue.h 8.5 (Berkeley) 8/20/94
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*/
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#ifndef _SYS_QUEUE_H_
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#define _SYS_QUEUE_H_
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/*
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* This file defines five types of data structures: singly-linked lists,
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* lists, simple queues, tail queues, and circular queues.
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*
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*
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* A singly-linked list is headed by a single forward pointer. The elements
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* are singly linked for minimum space and pointer manipulation overhead at
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* the expense of O(n) removal for arbitrary elements. New elements can be
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* added to the list after an existing element or at the head of the list.
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* Elements being removed from the head of the list should use the explicit
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* macro for this purpose for optimum efficiency. A singly-linked list may
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* only be traversed in the forward direction. Singly-linked lists are ideal
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* for applications with large datasets and few or no removals or for
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* implementing a LIFO queue.
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*
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* A list is headed by a single forward pointer (or an array of forward
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* pointers for a hash table header). The elements are doubly linked
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* so that an arbitrary element can be removed without a need to
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* traverse the list. New elements can be added to the list before
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* or after an existing element or at the head of the list. A list
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* may only be traversed in the forward direction.
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*
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* A simple queue is headed by a pair of pointers, one the head of the
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* list and the other to the tail of the list. The elements are singly
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* linked to save space, so elements can only be removed from the
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* head of the list. New elements can be added to the list before or after
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* an existing element, at the head of the list, or at the end of the
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* list. A simple queue may only be traversed in the forward direction.
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*
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* A tail queue is headed by a pair of pointers, one to the head of the
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* list and the other to the tail of the list. The elements are doubly
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* linked so that an arbitrary element can be removed without a need to
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* traverse the list. New elements can be added to the list before or
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* after an existing element, at the head of the list, or at the end of
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* the list. A tail queue may be traversed in either direction.
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*
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* A circle queue is headed by a pair of pointers, one to the head of the
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* list and the other to the tail of the list. The elements are doubly
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* linked so that an arbitrary element can be removed without a need to
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* traverse the list. New elements can be added to the list before or after
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* an existing element, at the head of the list, or at the end of the list.
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* A circle queue may be traversed in either direction, but has a more
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* complex end of list detection.
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*
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* For details on the use of these macros, see the queue(3) manual page.
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*/
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#if defined(QUEUE_MACRO_DEBUG) || (defined(_KERNEL) && defined(DIAGNOSTIC))
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#define _Q_INVALIDATE(a) (a) = ((void *)-1)
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#else
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#define _Q_INVALIDATE(a)
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#endif
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/*
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* Singly-linked List definitions.
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*/
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#define SLIST_HEAD(name, type) \
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struct name { \
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struct type *slh_first; /* first element */ \
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}
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#define SLIST_HEAD_INITIALIZER(head) \
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{ NULL }
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#define SLIST_ENTRY(type) \
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struct { \
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struct type *sle_next; /* next element */ \
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}
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/*
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* Singly-linked List access methods.
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*/
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#define SLIST_FIRST(head) ((head)->slh_first)
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#define SLIST_END(head) NULL
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#define SLIST_EMPTY(head) (SLIST_FIRST(head) == SLIST_END(head))
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#define SLIST_NEXT(elm, field) ((elm)->field.sle_next)
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#define SLIST_FOREACH(var, head, field) \
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for((var) = SLIST_FIRST(head); \
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(var) != SLIST_END(head); \
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(var) = SLIST_NEXT(var, field))
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#define SLIST_FOREACH_SAFE(var, head, field, tvar) \
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for ((var) = SLIST_FIRST(head); \
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(var) && ((tvar) = SLIST_NEXT(var, field), 1); \
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(var) = (tvar))
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/*
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* Singly-linked List functions.
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*/
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#define SLIST_INIT(head) { \
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SLIST_FIRST(head) = SLIST_END(head); \
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}
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#define SLIST_INSERT_AFTER(slistelm, elm, field) do { \
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(elm)->field.sle_next = (slistelm)->field.sle_next; \
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(slistelm)->field.sle_next = (elm); \
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} while (0)
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#define SLIST_INSERT_HEAD(head, elm, field) do { \
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(elm)->field.sle_next = (head)->slh_first; \
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(head)->slh_first = (elm); \
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} while (0)
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||||||
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#define SLIST_REMOVE_AFTER(elm, field) do { \
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(elm)->field.sle_next = (elm)->field.sle_next->field.sle_next; \
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||||||
} while (0)
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||||||
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#define SLIST_REMOVE_HEAD(head, field) do { \
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(head)->slh_first = (head)->slh_first->field.sle_next; \
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} while (0)
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#define SLIST_REMOVE(head, elm, type, field) do { \
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if ((head)->slh_first == (elm)) { \
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SLIST_REMOVE_HEAD((head), field); \
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} else { \
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struct type *curelm = (head)->slh_first; \
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||||||
\
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while (curelm->field.sle_next != (elm)) \
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curelm = curelm->field.sle_next; \
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||||||
curelm->field.sle_next = \
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||||||
curelm->field.sle_next->field.sle_next; \
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||||||
_Q_INVALIDATE((elm)->field.sle_next); \
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|
||||||
} \
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|
||||||
} while (0)
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|
||||||
|
|
||||||
/*
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||||||
* List definitions.
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||||||
*/
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#define LIST_HEAD(name, type) \
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struct name { \
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struct type *lh_first; /* first element */ \
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}
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#define LIST_HEAD_INITIALIZER(head) \
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{ NULL }
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#define LIST_ENTRY(type) \
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struct { \
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||||||
struct type *le_next; /* next element */ \
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struct type **le_prev; /* address of previous next element */ \
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}
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/*
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* List access methods
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*/
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#define LIST_FIRST(head) ((head)->lh_first)
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#define LIST_END(head) NULL
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#define LIST_EMPTY(head) (LIST_FIRST(head) == LIST_END(head))
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#define LIST_NEXT(elm, field) ((elm)->field.le_next)
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||||||
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||||||
#define LIST_FOREACH(var, head, field) \
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||||||
for((var) = LIST_FIRST(head); \
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(var)!= LIST_END(head); \
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(var) = LIST_NEXT(var, field))
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||||||
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||||||
#define LIST_FOREACH_SAFE(var, head, field, tvar) \
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||||||
for ((var) = LIST_FIRST(head); \
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(var) && ((tvar) = LIST_NEXT(var, field), 1); \
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||||||
(var) = (tvar))
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||||||
|
|
||||||
/*
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||||||
* List functions.
|
|
||||||
*/
|
|
||||||
#define LIST_INIT(head) do { \
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LIST_FIRST(head) = LIST_END(head); \
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|
||||||
} while (0)
|
|
||||||
|
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#define LIST_INSERT_AFTER(listelm, elm, field) do { \
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|
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if (((elm)->field.le_next = (listelm)->field.le_next) != NULL) \
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(listelm)->field.le_next->field.le_prev = \
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|
||||||
&(elm)->field.le_next; \
|
|
||||||
(listelm)->field.le_next = (elm); \
|
|
||||||
(elm)->field.le_prev = &(listelm)->field.le_next; \
|
|
||||||
} while (0)
|
|
||||||
|
|
||||||
#define LIST_INSERT_BEFORE(listelm, elm, field) do { \
|
|
||||||
(elm)->field.le_prev = (listelm)->field.le_prev; \
|
|
||||||
(elm)->field.le_next = (listelm); \
|
|
||||||
*(listelm)->field.le_prev = (elm); \
|
|
||||||
(listelm)->field.le_prev = &(elm)->field.le_next; \
|
|
||||||
} while (0)
|
|
||||||
|
|
||||||
#define LIST_INSERT_HEAD(head, elm, field) do { \
|
|
||||||
if (((elm)->field.le_next = (head)->lh_first) != NULL) \
|
|
||||||
(head)->lh_first->field.le_prev = &(elm)->field.le_next;\
|
|
||||||
(head)->lh_first = (elm); \
|
|
||||||
(elm)->field.le_prev = &(head)->lh_first; \
|
|
||||||
} while (0)
|
|
||||||
|
|
||||||
#define LIST_REMOVE(elm, field) do { \
|
|
||||||
if ((elm)->field.le_next != NULL) \
|
|
||||||
(elm)->field.le_next->field.le_prev = \
|
|
||||||
(elm)->field.le_prev; \
|
|
||||||
*(elm)->field.le_prev = (elm)->field.le_next; \
|
|
||||||
_Q_INVALIDATE((elm)->field.le_prev); \
|
|
||||||
_Q_INVALIDATE((elm)->field.le_next); \
|
|
||||||
} while (0)
|
|
||||||
|
|
||||||
#define LIST_REPLACE(elm, elm2, field) do { \
|
|
||||||
if (((elm2)->field.le_next = (elm)->field.le_next) != NULL) \
|
|
||||||
(elm2)->field.le_next->field.le_prev = \
|
|
||||||
&(elm2)->field.le_next; \
|
|
||||||
(elm2)->field.le_prev = (elm)->field.le_prev; \
|
|
||||||
*(elm2)->field.le_prev = (elm2); \
|
|
||||||
_Q_INVALIDATE((elm)->field.le_prev); \
|
|
||||||
_Q_INVALIDATE((elm)->field.le_next); \
|
|
||||||
} while (0)
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Simple queue definitions.
|
|
||||||
*/
|
|
||||||
#define SIMPLEQ_HEAD(name, type) \
|
|
||||||
struct name { \
|
|
||||||
struct type *sqh_first; /* first element */ \
|
|
||||||
struct type **sqh_last; /* addr of last next element */ \
|
|
||||||
}
|
|
||||||
|
|
||||||
#define SIMPLEQ_HEAD_INITIALIZER(head) \
|
|
||||||
{ NULL, &(head).sqh_first }
|
|
||||||
|
|
||||||
#define SIMPLEQ_ENTRY(type) \
|
|
||||||
struct { \
|
|
||||||
struct type *sqe_next; /* next element */ \
|
|
||||||
}
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Simple queue access methods.
|
|
||||||
*/
|
|
||||||
#define SIMPLEQ_FIRST(head) ((head)->sqh_first)
|
|
||||||
#define SIMPLEQ_END(head) NULL
|
|
||||||
#define SIMPLEQ_EMPTY(head) (SIMPLEQ_FIRST(head) == SIMPLEQ_END(head))
|
|
||||||
#define SIMPLEQ_NEXT(elm, field) ((elm)->field.sqe_next)
|
|
||||||
|
|
||||||
#define SIMPLEQ_FOREACH(var, head, field) \
|
|
||||||
for((var) = SIMPLEQ_FIRST(head); \
|
|
||||||
(var) != SIMPLEQ_END(head); \
|
|
||||||
(var) = SIMPLEQ_NEXT(var, field))
|
|
||||||
|
|
||||||
#define SIMPLEQ_FOREACH_SAFE(var, head, field, tvar) \
|
|
||||||
for ((var) = SIMPLEQ_FIRST(head); \
|
|
||||||
(var) && ((tvar) = SIMPLEQ_NEXT(var, field), 1); \
|
|
||||||
(var) = (tvar))
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Simple queue functions.
|
|
||||||
*/
|
|
||||||
#define SIMPLEQ_INIT(head) do { \
|
|
||||||
(head)->sqh_first = NULL; \
|
|
||||||
(head)->sqh_last = &(head)->sqh_first; \
|
|
||||||
} while (0)
|
|
||||||
|
|
||||||
#define SIMPLEQ_INSERT_HEAD(head, elm, field) do { \
|
|
||||||
if (((elm)->field.sqe_next = (head)->sqh_first) == NULL) \
|
|
||||||
(head)->sqh_last = &(elm)->field.sqe_next; \
|
|
||||||
(head)->sqh_first = (elm); \
|
|
||||||
} while (0)
|
|
||||||
|
|
||||||
#define SIMPLEQ_INSERT_TAIL(head, elm, field) do { \
|
|
||||||
(elm)->field.sqe_next = NULL; \
|
|
||||||
*(head)->sqh_last = (elm); \
|
|
||||||
(head)->sqh_last = &(elm)->field.sqe_next; \
|
|
||||||
} while (0)
|
|
||||||
|
|
||||||
#define SIMPLEQ_INSERT_AFTER(head, listelm, elm, field) do { \
|
|
||||||
if (((elm)->field.sqe_next = (listelm)->field.sqe_next) == NULL)\
|
|
||||||
(head)->sqh_last = &(elm)->field.sqe_next; \
|
|
||||||
(listelm)->field.sqe_next = (elm); \
|
|
||||||
} while (0)
|
|
||||||
|
|
||||||
#define SIMPLEQ_REMOVE_HEAD(head, field) do { \
|
|
||||||
if (((head)->sqh_first = (head)->sqh_first->field.sqe_next) == NULL) \
|
|
||||||
(head)->sqh_last = &(head)->sqh_first; \
|
|
||||||
} while (0)
|
|
||||||
|
|
||||||
#define SIMPLEQ_REMOVE_AFTER(head, elm, field) do { \
|
|
||||||
if (((elm)->field.sqe_next = (elm)->field.sqe_next->field.sqe_next) \
|
|
||||||
== NULL) \
|
|
||||||
(head)->sqh_last = &(elm)->field.sqe_next; \
|
|
||||||
} while (0)
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Tail queue definitions.
|
|
||||||
*/
|
|
||||||
#define TAILQ_HEAD(name, type) \
|
|
||||||
struct name { \
|
|
||||||
struct type *tqh_first; /* first element */ \
|
|
||||||
struct type **tqh_last; /* addr of last next element */ \
|
|
||||||
}
|
|
||||||
|
|
||||||
#define TAILQ_HEAD_INITIALIZER(head) \
|
|
||||||
{ NULL, &(head).tqh_first }
|
|
||||||
|
|
||||||
#define TAILQ_ENTRY(type) \
|
|
||||||
struct { \
|
|
||||||
struct type *tqe_next; /* next element */ \
|
|
||||||
struct type **tqe_prev; /* address of previous next element */ \
|
|
||||||
}
|
|
||||||
|
|
||||||
/*
|
|
||||||
* tail queue access methods
|
|
||||||
*/
|
|
||||||
#define TAILQ_FIRST(head) ((head)->tqh_first)
|
|
||||||
#define TAILQ_END(head) NULL
|
|
||||||
#define TAILQ_NEXT(elm, field) ((elm)->field.tqe_next)
|
|
||||||
#define TAILQ_LAST(head, headname) \
|
|
||||||
(*(((struct headname *)((head)->tqh_last))->tqh_last))
|
|
||||||
/* XXX */
|
|
||||||
#define TAILQ_PREV(elm, headname, field) \
|
|
||||||
(*(((struct headname *)((elm)->field.tqe_prev))->tqh_last))
|
|
||||||
#define TAILQ_EMPTY(head) \
|
|
||||||
(TAILQ_FIRST(head) == TAILQ_END(head))
|
|
||||||
|
|
||||||
#define TAILQ_FOREACH(var, head, field) \
|
|
||||||
for((var) = TAILQ_FIRST(head); \
|
|
||||||
(var) != TAILQ_END(head); \
|
|
||||||
(var) = TAILQ_NEXT(var, field))
|
|
||||||
|
|
||||||
#define TAILQ_FOREACH_SAFE(var, head, field, tvar) \
|
|
||||||
for ((var) = TAILQ_FIRST(head); \
|
|
||||||
(var) != TAILQ_END(head) && \
|
|
||||||
((tvar) = TAILQ_NEXT(var, field), 1); \
|
|
||||||
(var) = (tvar))
|
|
||||||
|
|
||||||
|
|
||||||
#define TAILQ_FOREACH_REVERSE(var, head, headname, field) \
|
|
||||||
for((var) = TAILQ_LAST(head, headname); \
|
|
||||||
(var) != TAILQ_END(head); \
|
|
||||||
(var) = TAILQ_PREV(var, headname, field))
|
|
||||||
|
|
||||||
#define TAILQ_FOREACH_REVERSE_SAFE(var, head, headname, field, tvar) \
|
|
||||||
for ((var) = TAILQ_LAST(head, headname); \
|
|
||||||
(var) != TAILQ_END(head) && \
|
|
||||||
((tvar) = TAILQ_PREV(var, headname, field), 1); \
|
|
||||||
(var) = (tvar))
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Tail queue functions.
|
|
||||||
*/
|
|
||||||
#define TAILQ_INIT(head) do { \
|
|
||||||
(head)->tqh_first = NULL; \
|
|
||||||
(head)->tqh_last = &(head)->tqh_first; \
|
|
||||||
} while (0)
|
|
||||||
|
|
||||||
#define TAILQ_INSERT_HEAD(head, elm, field) do { \
|
|
||||||
if (((elm)->field.tqe_next = (head)->tqh_first) != NULL) \
|
|
||||||
(head)->tqh_first->field.tqe_prev = \
|
|
||||||
&(elm)->field.tqe_next; \
|
|
||||||
else \
|
|
||||||
(head)->tqh_last = &(elm)->field.tqe_next; \
|
|
||||||
(head)->tqh_first = (elm); \
|
|
||||||
(elm)->field.tqe_prev = &(head)->tqh_first; \
|
|
||||||
} while (0)
|
|
||||||
|
|
||||||
#define TAILQ_INSERT_TAIL(head, elm, field) do { \
|
|
||||||
(elm)->field.tqe_next = NULL; \
|
|
||||||
(elm)->field.tqe_prev = (head)->tqh_last; \
|
|
||||||
*(head)->tqh_last = (elm); \
|
|
||||||
(head)->tqh_last = &(elm)->field.tqe_next; \
|
|
||||||
} while (0)
|
|
||||||
|
|
||||||
#define TAILQ_INSERT_AFTER(head, listelm, elm, field) do { \
|
|
||||||
if (((elm)->field.tqe_next = (listelm)->field.tqe_next) != NULL)\
|
|
||||||
(elm)->field.tqe_next->field.tqe_prev = \
|
|
||||||
&(elm)->field.tqe_next; \
|
|
||||||
else \
|
|
||||||
(head)->tqh_last = &(elm)->field.tqe_next; \
|
|
||||||
(listelm)->field.tqe_next = (elm); \
|
|
||||||
(elm)->field.tqe_prev = &(listelm)->field.tqe_next; \
|
|
||||||
} while (0)
|
|
||||||
|
|
||||||
#define TAILQ_INSERT_BEFORE(listelm, elm, field) do { \
|
|
||||||
(elm)->field.tqe_prev = (listelm)->field.tqe_prev; \
|
|
||||||
(elm)->field.tqe_next = (listelm); \
|
|
||||||
*(listelm)->field.tqe_prev = (elm); \
|
|
||||||
(listelm)->field.tqe_prev = &(elm)->field.tqe_next; \
|
|
||||||
} while (0)
|
|
||||||
|
|
||||||
#define TAILQ_REMOVE(head, elm, field) do { \
|
|
||||||
if (((elm)->field.tqe_next) != NULL) \
|
|
||||||
(elm)->field.tqe_next->field.tqe_prev = \
|
|
||||||
(elm)->field.tqe_prev; \
|
|
||||||
else \
|
|
||||||
(head)->tqh_last = (elm)->field.tqe_prev; \
|
|
||||||
*(elm)->field.tqe_prev = (elm)->field.tqe_next; \
|
|
||||||
_Q_INVALIDATE((elm)->field.tqe_prev); \
|
|
||||||
_Q_INVALIDATE((elm)->field.tqe_next); \
|
|
||||||
} while (0)
|
|
||||||
|
|
||||||
#define TAILQ_REPLACE(head, elm, elm2, field) do { \
|
|
||||||
if (((elm2)->field.tqe_next = (elm)->field.tqe_next) != NULL) \
|
|
||||||
(elm2)->field.tqe_next->field.tqe_prev = \
|
|
||||||
&(elm2)->field.tqe_next; \
|
|
||||||
else \
|
|
||||||
(head)->tqh_last = &(elm2)->field.tqe_next; \
|
|
||||||
(elm2)->field.tqe_prev = (elm)->field.tqe_prev; \
|
|
||||||
*(elm2)->field.tqe_prev = (elm2); \
|
|
||||||
_Q_INVALIDATE((elm)->field.tqe_prev); \
|
|
||||||
_Q_INVALIDATE((elm)->field.tqe_next); \
|
|
||||||
} while (0)
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Circular queue definitions.
|
|
||||||
*/
|
|
||||||
#define CIRCLEQ_HEAD(name, type) \
|
|
||||||
struct name { \
|
|
||||||
struct type *cqh_first; /* first element */ \
|
|
||||||
struct type *cqh_last; /* last element */ \
|
|
||||||
}
|
|
||||||
|
|
||||||
#define CIRCLEQ_HEAD_INITIALIZER(head) \
|
|
||||||
{ CIRCLEQ_END(&head), CIRCLEQ_END(&head) }
|
|
||||||
|
|
||||||
#define CIRCLEQ_ENTRY(type) \
|
|
||||||
struct { \
|
|
||||||
struct type *cqe_next; /* next element */ \
|
|
||||||
struct type *cqe_prev; /* previous element */ \
|
|
||||||
}
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Circular queue access methods
|
|
||||||
*/
|
|
||||||
#define CIRCLEQ_FIRST(head) ((head)->cqh_first)
|
|
||||||
#define CIRCLEQ_LAST(head) ((head)->cqh_last)
|
|
||||||
#define CIRCLEQ_END(head) ((void *)(head))
|
|
||||||
#define CIRCLEQ_NEXT(elm, field) ((elm)->field.cqe_next)
|
|
||||||
#define CIRCLEQ_PREV(elm, field) ((elm)->field.cqe_prev)
|
|
||||||
#define CIRCLEQ_EMPTY(head) \
|
|
||||||
(CIRCLEQ_FIRST(head) == CIRCLEQ_END(head))
|
|
||||||
|
|
||||||
#define CIRCLEQ_FOREACH(var, head, field) \
|
|
||||||
for((var) = CIRCLEQ_FIRST(head); \
|
|
||||||
(var) != CIRCLEQ_END(head); \
|
|
||||||
(var) = CIRCLEQ_NEXT(var, field))
|
|
||||||
|
|
||||||
#define CIRCLEQ_FOREACH_SAFE(var, head, field, tvar) \
|
|
||||||
for ((var) = CIRCLEQ_FIRST(head); \
|
|
||||||
(var) != CIRCLEQ_END(head) && \
|
|
||||||
((tvar) = CIRCLEQ_NEXT(var, field), 1); \
|
|
||||||
(var) = (tvar))
|
|
||||||
|
|
||||||
#define CIRCLEQ_FOREACH_REVERSE(var, head, field) \
|
|
||||||
for((var) = CIRCLEQ_LAST(head); \
|
|
||||||
(var) != CIRCLEQ_END(head); \
|
|
||||||
(var) = CIRCLEQ_PREV(var, field))
|
|
||||||
|
|
||||||
#define CIRCLEQ_FOREACH_REVERSE_SAFE(var, head, headname, field, tvar) \
|
|
||||||
for ((var) = CIRCLEQ_LAST(head, headname); \
|
|
||||||
(var) != CIRCLEQ_END(head) && \
|
|
||||||
((tvar) = CIRCLEQ_PREV(var, headname, field), 1); \
|
|
||||||
(var) = (tvar))
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Circular queue functions.
|
|
||||||
*/
|
|
||||||
#define CIRCLEQ_INIT(head) do { \
|
|
||||||
(head)->cqh_first = CIRCLEQ_END(head); \
|
|
||||||
(head)->cqh_last = CIRCLEQ_END(head); \
|
|
||||||
} while (0)
|
|
||||||
|
|
||||||
#define CIRCLEQ_INSERT_AFTER(head, listelm, elm, field) do { \
|
|
||||||
(elm)->field.cqe_next = (listelm)->field.cqe_next; \
|
|
||||||
(elm)->field.cqe_prev = (listelm); \
|
|
||||||
if ((listelm)->field.cqe_next == CIRCLEQ_END(head)) \
|
|
||||||
(head)->cqh_last = (elm); \
|
|
||||||
else \
|
|
||||||
(listelm)->field.cqe_next->field.cqe_prev = (elm); \
|
|
||||||
(listelm)->field.cqe_next = (elm); \
|
|
||||||
} while (0)
|
|
||||||
|
|
||||||
#define CIRCLEQ_INSERT_BEFORE(head, listelm, elm, field) do { \
|
|
||||||
(elm)->field.cqe_next = (listelm); \
|
|
||||||
(elm)->field.cqe_prev = (listelm)->field.cqe_prev; \
|
|
||||||
if ((listelm)->field.cqe_prev == CIRCLEQ_END(head)) \
|
|
||||||
(head)->cqh_first = (elm); \
|
|
||||||
else \
|
|
||||||
(listelm)->field.cqe_prev->field.cqe_next = (elm); \
|
|
||||||
(listelm)->field.cqe_prev = (elm); \
|
|
||||||
} while (0)
|
|
||||||
|
|
||||||
#define CIRCLEQ_INSERT_HEAD(head, elm, field) do { \
|
|
||||||
(elm)->field.cqe_next = (head)->cqh_first; \
|
|
||||||
(elm)->field.cqe_prev = CIRCLEQ_END(head); \
|
|
||||||
if ((head)->cqh_last == CIRCLEQ_END(head)) \
|
|
||||||
(head)->cqh_last = (elm); \
|
|
||||||
else \
|
|
||||||
(head)->cqh_first->field.cqe_prev = (elm); \
|
|
||||||
(head)->cqh_first = (elm); \
|
|
||||||
} while (0)
|
|
||||||
|
|
||||||
#define CIRCLEQ_INSERT_TAIL(head, elm, field) do { \
|
|
||||||
(elm)->field.cqe_next = CIRCLEQ_END(head); \
|
|
||||||
(elm)->field.cqe_prev = (head)->cqh_last; \
|
|
||||||
if ((head)->cqh_first == CIRCLEQ_END(head)) \
|
|
||||||
(head)->cqh_first = (elm); \
|
|
||||||
else \
|
|
||||||
(head)->cqh_last->field.cqe_next = (elm); \
|
|
||||||
(head)->cqh_last = (elm); \
|
|
||||||
} while (0)
|
|
||||||
|
|
||||||
#define CIRCLEQ_REMOVE(head, elm, field) do { \
|
|
||||||
if ((elm)->field.cqe_next == CIRCLEQ_END(head)) \
|
|
||||||
(head)->cqh_last = (elm)->field.cqe_prev; \
|
|
||||||
else \
|
|
||||||
(elm)->field.cqe_next->field.cqe_prev = \
|
|
||||||
(elm)->field.cqe_prev; \
|
|
||||||
if ((elm)->field.cqe_prev == CIRCLEQ_END(head)) \
|
|
||||||
(head)->cqh_first = (elm)->field.cqe_next; \
|
|
||||||
else \
|
|
||||||
(elm)->field.cqe_prev->field.cqe_next = \
|
|
||||||
(elm)->field.cqe_next; \
|
|
||||||
_Q_INVALIDATE((elm)->field.cqe_prev); \
|
|
||||||
_Q_INVALIDATE((elm)->field.cqe_next); \
|
|
||||||
} while (0)
|
|
||||||
|
|
||||||
#define CIRCLEQ_REPLACE(head, elm, elm2, field) do { \
|
|
||||||
if (((elm2)->field.cqe_next = (elm)->field.cqe_next) == \
|
|
||||||
CIRCLEQ_END(head)) \
|
|
||||||
(head).cqh_last = (elm2); \
|
|
||||||
else \
|
|
||||||
(elm2)->field.cqe_next->field.cqe_prev = (elm2); \
|
|
||||||
if (((elm2)->field.cqe_prev = (elm)->field.cqe_prev) == \
|
|
||||||
CIRCLEQ_END(head)) \
|
|
||||||
(head).cqh_first = (elm2); \
|
|
||||||
else \
|
|
||||||
(elm2)->field.cqe_prev->field.cqe_next = (elm2); \
|
|
||||||
_Q_INVALIDATE((elm)->field.cqe_prev); \
|
|
||||||
_Q_INVALIDATE((elm)->field.cqe_next); \
|
|
||||||
} while (0)
|
|
||||||
|
|
||||||
#endif /* !_SYS_QUEUE_H_ */
|
|
||||||
Loading…
Reference in New Issue