homedir.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* 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 1990, 1991 Sun Microsystems, Inc. All Rights Reserved.
*
*/
#ident "%Z%%M% %I% %E% SMI"
#include <pwd.h>
#include <stdio.h>
/* homedir: returns home directory of a given user.
* return status: 0 if successful;
* 1 if not.
*/
main()
{
struct passwd *getpwnam();
struct passwd *pwstruct;
char username[20];
scanf("%s", username);
pwstruct = getpwnam(username);
if (pwstruct == NULL) {
printf("NONE\n");
exit(1);
}
printf("%s\n", pwstruct->pw_dir);
exit(0);
}