111 lines
3.2 KiB
C
111 lines
3.2 KiB
C
/* $NetBSD: thread.h,v 1.3 2023/08/10 20:36:28 mrg Exp $ */
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/*-
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* Copyright (c) 2006 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Anon Ymous.
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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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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifdef THREAD_SUPPORT
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#ifndef __THREAD_H__
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#define __THREAD_H__
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#if 0
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#define NDEBUG /* disable the asserts */
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#endif
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/*
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* The core message control routines. Without thread support, they
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* live in fio.c.
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*/
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struct message *next_message(struct message *);
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struct message *prev_message(struct message *);
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struct message *get_message(int);
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int get_msgnum(struct message *);
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int get_msgCount(void);
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/* These give special access to the message array needed in lex.c */
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struct message *get_abs_message(int);
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struct message *next_abs_message(struct message *);
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int get_abs_msgCount(void);
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/*
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* Support hooks used by other modules.
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*/
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void thread_fix_old_links(struct message *, ptrdiff_t, int);
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void thread_fix_new_links(struct message *, int, int);
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int thread_hidden(void);
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int thread_depth(void);
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int do_recursion(void);
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int thread_recursion(struct message *, int (*)(struct message *, void *), void *);
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const char *thread_next_key_name(const void **);
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/*
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* Commands.
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*/
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/* thread setup */
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int flattencmd(void *);
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int reversecmd(void *v);
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int sortcmd(void *);
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int threadcmd(void *);
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int unthreadcmd(void *);
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/* thread navigation */
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int downcmd(void *);
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int tsetcmd(void *);
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int upcmd(void *);
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/* thread display */
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int exposecmd(void *);
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int hidecmd(void *);
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/* tag commands */
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int invtagscmd(void *);
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int tagbelowcmd(void *);
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int tagcmd(void *);
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int untagcmd(void *);
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/* tag display */
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int hidetagscmd(void *);
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int showtagscmd(void *);
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/* something special */
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int deldupscmd(void *);
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#define ENAME_RECURSIVE_CMDS "recursive-commands"
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/*
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* Debugging stuff that should go away.
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*/
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#define THREAD_DEBUG
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#ifdef THREAD_DEBUG
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int thread_showcmd(void *);
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#endif /* THREAD_DEBUG */
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#endif /* __THREAD_H__ */
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#endif /* THREAD_SUPPORT */
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