72 lines
2.1 KiB
C
72 lines
2.1 KiB
C
/* $NetBSD: lpkg.c,v 1.6 2009/02/02 12:35:01 joerg Exp $ */
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/*
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* Copyright (c) 1999 Christian E. Hopps
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* 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. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* Package-list auxiliary functions
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*/
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#if HAVE_CONFIG_H
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#include "config.h"
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#endif
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#ifndef __minix
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#include <nbcompat.h>
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#endif
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#if HAVE_ERR_H
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#include <err.h>
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#endif
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#include "lib.h"
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/*
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* Add a package to the (add/recursive delete) list
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*/
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lpkg_t *
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alloc_lpkg(const char *pkgname)
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{
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lpkg_t *lpp;
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lpp = xmalloc(sizeof(*lpp));
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lpp->lp_name = xstrdup(pkgname);
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return (lpp);
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}
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void
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free_lpkg(lpkg_t *lpp)
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{
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free(lpp->lp_name);
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free(lpp);
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}
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lpkg_t *
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find_on_queue(lpkg_head_t *qp, const char *name)
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{
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lpkg_t *lpp;
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for (lpp = TAILQ_FIRST(qp); lpp; lpp = TAILQ_NEXT(lpp, lp_link))
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if (!strcmp(name, lpp->lp_name))
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return (lpp);
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return (0);
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}
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