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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
#ident "%Z%%M% %I% %E% SMI" /* from SVR4 bnu:getpwinfo.c 2.8 */
#include "uucp.h"
#include <pwd.h>
extern struct passwd *getpwuid(), *getpwnam();
extern char *getlogin();
/*
* get passwd file info for logname or uid
* uid -> uid #
* name -> address of buffer to return ascii user name
* This will be set to pw->pw_name.
*
* return:
* 0 -> success
* FAIL -> failure (logname and uid not found)
*/
int
guinfo(uid, name)
uid_t uid;
char *name;
{
register struct passwd *pwd;
char *login_name;
/* look for this user as logged in utmp */
if ((login_name = getlogin()) != NULL) {
pwd = getpwnam(login_name);
if (pwd != NULL && pwd->pw_uid == uid)
goto uid_found;
}
/* no dice on utmp -- get first from passwd file */
if ((pwd = getpwuid(uid)) == NULL) {
if ((pwd = getpwuid(UUCPUID)) == NULL)
/* can not find uid in passwd file */
return(FAIL);
}
uid_found:
(void) strcpy(name, pwd->pw_name);
return(0);
}
/*
* get passwd file info for name
* name -> ascii user name
* uid -> address of integer to return uid # in
* path -> address of buffer to return working directory in
* returns:
* 0 -> success
* FAIL -> failure
*/
int
gninfo(name, uid, path)
char *path, *name;
uid_t *uid;
{
register struct passwd *pwd;
if ((pwd = getpwnam(name)) == NULL) {
/* can not find name in passwd file */
*path = '\0';
return(FAIL);
}
(void) strcpy(path, pwd->pw_dir);
*uid = pwd->pw_uid;
return(0);
}
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