GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: usr.bin/mail/getname.c Lines: 0 6 0.0 %
Date: 2016-12-06 Branches: 0 4 0.0 %

Line Branch Exec Source
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/*	$OpenBSD: getname.c,v 1.8 2009/10/27 23:59:40 deraadt Exp $	*/
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/*	$NetBSD: getname.c,v 1.4 1996/06/08 19:48:23 christos Exp $	*/
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/*
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 * Copyright (c) 1980, 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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#include "rcv.h"
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#include <pwd.h>
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#include "extern.h"
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/* Getname / getuserid for those with hashed passwd data base. */
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/*
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 * Search the passwd file for a uid.  Return name on success, NULL on failure
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 */
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char *
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getname(uid_t uid)
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{
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	struct passwd *pw;
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	if ((pw = getpwuid(uid)) == NULL)
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		return(NULL);
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	return(pw->pw_name);
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}
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/*
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 * Convert the passed name to a user id and return it.  Return -1
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 * on error.
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 */
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uid_t
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getuserid(char *name)
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{
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	struct passwd *pw;
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	if ((pw = getpwnam(name)) == NULL)
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		return(UID_MAX);
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	return(pw->pw_uid);
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}