90028da4e1
- Add `no' keyword, which can be used in the following ways: no file-system SOMEFS no makeoptions FOO no options OPT1[,OPT2[,...]] no pseudo-device somepseudo This turns off a previous file-system/makeoptions/options/pseudo-device entry for the same item. Grammar support for 'no device DEV at ATTACH' added, but not implemented yet. Code changes: - Convert many simple lists to TAILQs - Convert prefix to SLIST - Remove argument names from prototypes. - Don't bother with custom alloc code for hashtables; just use emalloc() like everything else. - Implement ht_remove(), to remove an entry from a hash table. Add removed entries to a freelist for later reuse. - Don't selectbase() devices and pseudo-devices at definition time; instead do it at one pass after the config file has been parsed in fixdevis(). - Rename nvhead to nvfreelist; a more apt name... - Minor code cleanups.
76 lines
3.3 KiB
C
76 lines
3.3 KiB
C
/* $NetBSD: sem.h,v 1.14 2002/06/05 10:56:19 lukem Exp $ */
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/*
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* Copyright (c) 1992, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* This software was developed by the Computer Systems Engineering group
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* at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
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* contributed to Berkeley.
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*
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* All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Lawrence Berkeley Laboratories.
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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. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. 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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* from: @(#)sem.h 8.1 (Berkeley) 6/6/93
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*/
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void enddefs(void);
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void setdefmaxusers(int, int, int);
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void setmaxusers(int);
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void setident(const char *);
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int defattr(const char *, struct nvlist *, int);
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void defdev(struct devbase *, struct nvlist *, struct nvlist *, int);
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void defdevattach(struct deva *, struct devbase *, struct nvlist *,
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struct nvlist *);
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struct devbase *getdevbase(const char *);
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struct deva *getdevattach(const char *);
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struct attr *getattr(const char *);
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void setmajor(struct devbase *, int);
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void addconf(struct config *);
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void setconf(struct nvlist **, const char *, struct nvlist *);
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void setfstype(const char **, const char *);
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void adddev(const char *, const char *, struct nvlist *, int);
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void deldev(const char *, const char *);
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void addpseudo(const char *, int);
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void delpseudo(const char *);
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void fixdevis(void);
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const char *ref(const char *);
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const char *starref(const char *);
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const char *wildref(const char *);
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int has_attr(struct nvlist *, const char *);
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extern const char *s_qmark;
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extern const char *s_none;
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extern const char *s_ifnet;
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