82 lines
2.5 KiB
C
82 lines
2.5 KiB
C
/*
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* Copyright 1997 Massachusetts Institute of Technology
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*
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* Permission to use, copy, modify, and distribute this software and
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* its documentation for any purpose and without fee is hereby
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* granted, provided that both the above copyright notice and this
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* permission notice appear in all copies, that both the above
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* copyright notice and this permission notice appear in all
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* supporting documentation, and that the name of M.I.T. not be used
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* in advertising or publicity pertaining to distribution of the
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* software without specific, written prior permission. M.I.T. makes
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* no representations about the suitability of this software for any
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* purpose. It is provided "as is" without express or implied
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* warranty.
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*
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* THIS SOFTWARE IS PROVIDED BY M.I.T. ``AS IS''. M.I.T. DISCLAIMS
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* ALL EXPRESS OR IMPLIED WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT
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* SHALL M.I.T. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* 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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static const char copyright[] =
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"Copyright (C) 1997, Massachusetts Institute of Technology\r\n";
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#include "lp.cdefs.h" /* A cross-platform version of <sys/cdefs.h> */
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__FBSDID("$FreeBSD$");
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <sys/param.h> /* needed for lp.h but not used here */
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#include <dirent.h> /* ditto */
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#include <stdio.h> /* ditto */
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#include "lp.h"
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#include "lp.local.h"
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void
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init_request(struct request *rp)
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{
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static struct request zero;
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*rp = zero;
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TAILQ_INIT(&rp->users);
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TAILQ_INIT(&rp->jobids);
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}
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void
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free_request(struct request *rp)
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{
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struct req_user *ru;
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struct req_jobid *rj;
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if (rp->logname)
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free(rp->logname);
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if (rp->authname)
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free(rp->authname);
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if (rp->prettyname)
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free(rp->prettyname);
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if (rp->authinfo)
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free(rp->authinfo);
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while ((ru = TAILQ_FIRST(&rp->users)) != NULL) {
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TAILQ_REMOVE(&rp->users, ru, ru_link);
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free(ru);
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}
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while ((rj = TAILQ_FIRST(&rp->jobids)) != NULL) {
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TAILQ_REMOVE(&rp->jobids, rj, rj_link);
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free(rj);
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}
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init_request(rp);
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}
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